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ASHRAE HVAC Applications Handbook IP 2011

$78.75

2011 ASHRAE Handbook HVAC Applications – IP Edition

Published By Publication Date Number of Pages
ASHRAE 2011 1107
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The 2011 ASHRAE Handbook: HVAC Applications comprises over 60 chapters covering a broad range of facilities and topics, and is written to help engineers design and use equipment and systems described in other Handbook volumes. ASHRAE Technical Committees have revised nearly every chapter to cover current requirements, technology, and design practice.

PDF Catalog

PDF Pages PDF Title
2 I-P_11FrontMatter
3 Dedicated To The Advancement Of
The Profession And Its Allied Industries
DISCLAIMER
10 A11_Ch01_I-P
Systems
11 Equipment Sizing
12 Single-Family Residences
Heat Pumps
Furnaces
Hydronic Heating Systems
13 Zoned Heating Systems
Solar Heating
Unitary Air Conditioners
14 Evaporative Coolers
Humidifiers
Dehumidifiers
Air Filters
15 Controls
Multifamily Residences
Forced-Air Systems
Hydronic Systems
Through-the-Wall Units
Water-Loop Heat Pumps
Special Concerns for Apartment Buildings
16 Manufactured Homes
References
18 A11_Ch02_I-P
General Criteria
Small Stores
Design Considerations
19 Discount, Big-Box, and Supercenter Stores
Load Determination
Design Considerations
20 Supermarkets
Load Determination
Design Considerations
22 Department Stores
Load Determination
23 Design Considerations
Convenience Centers
Design Considerations
Regional Shopping Centers
24 Design Considerations
Multiple-Use Complexes
Load Determination
Design Considerations
25 References
26 A11_Ch03_I-P
Office Buildings
General Design Considerations
27 Design Criteria
Load Characteristics
28 Design Concepts
29 Systems and Equipment Selection
30 Special Systems
Spatial Requirements
31 Special Considerations
Transportation Centers
Airports
Cruise Terminals
Design Criteria
Load Characteristics
Design Concepts
32 Systems and Equipment Selection
Special Considerations
33 Warehouses and Distribution Centers
General Design Considerations
Design Criteria
Load Characteristics
Design Concepts
34 Systems and Equipment Selection
Spatial Requirements
Special Considerations
Sustainability and Energy Efficiency
Energy Considerations
Energy Efficiency and Integrated Design Process for Commercial Facilities
Building Energy Modeling
35 Energy Benchmarking and Benchmarking Tools
Combined Heat and Power in Commercial Facilities
36 Renewable Energy
Value Engineering and Life-Cycle Cost Analysis
37 Commissioning and Retrocommissioning
Commissioning: New Construction
Commissioning: Existing Buildings
38 Seismic and Wind Restraint Considerations
References
Bibliography
40 A11_Ch04_IP
Stack Effect
Theory
41 Practical Considerations of Stack Effect
Minimizing Stack Effect
42 Typical HVAC Design Process
Program Phase
Schematic Design
Preliminary Design or Design Development
43 Final Design and Preparation of Construction Documents
Construction Phase
Acceptance or Commissioning Phase
Postoccupancy Services
Evolution of Design Intent Statement
Safety Factors
Systems
System Selection Considerations
Air-Conditioning System Alternatives
44 Central Mechanical Equipment Room Versus Floor-by-Floor Fan Rooms
45 Central Fan Room (Alternative 1)
Floor-by-Floor Fan Rooms with Chilled-Water Units (Alternative 2)
Floor-by-Floor Fan Rooms with Direct Expansion Units (Alternative 3)
Floor-by-Floor Units Located on an Outside Wall
47 Fig. 4 Floor-By-Floor Air Conditioning Unit Layout (Normal Operation)
Comparison of Alternative Schemes
Acoustics
Central Heating and Cooling Plants
49 Plant Economic Considerations
Central Plant Location
50 Acoustical Considerations of Central Plant Locations
Effect of Central Plant Location on Construction Schedule
Water Distribution Systems
Hydrostatic Considerations
Effect of Refrigeration Machine Location
51 Chilled-Water Pressure Reduction
52 Piping, Valves, and Fittings
Piping Design Considerations
Economics of Temperature Differentials
Vertical Transportation
Elevator Machine Room Cooling
53 Elevator Hoistway and Machine Room Venting
Life Safety in Tall Buildings
Codes and Standards
Components of Life Safety Systems for Tall Buildings
Detection
Automatic Sprinkler Protection
Standpipe System
Smoke Management
54 Emergency Power
Fire Command Center
REFERENCES
55 A11_Ch05_I-P
General Criteria
Safety and Security
Outdoor Air
Lighting Loads
Indoor Air Conditions
Filtration
Noise and Vibration Control
56 Ancillary Facilities
Air Conditioning
Peak Load Reduction
Stratification
Air Distribution
57 Mechanical Equipment Rooms
Houses of Worship
Auditoriums
Movie Theaters
Performance Theaters
58 Concert Halls
Arenas and Stadiums
Load Characteristics
Enclosed Stadiums
Ancillary Spaces
59 Ice Rinks
Gymnasiums
Convention and Exhibition Centers
Load Characteristics
System Applicability
60 Natatoriums
Environmental Control
Humidity Control
Load Estimation
Ventilation Requirements
61 Duct Design
Envelope Design
Pool Water Chemistry
62 Energy Considerations
Fairs and Other Temporary Exhibits
Design Concepts
Occupancy
Equipment and Maintenance
63 Air Cleanliness
System Applicability
Atriums
References
Bibliography
65 A11_Ch06_I-P
Load Characteristics
Design Concepts and Criteria
Systems
Energy-Efficient Systems
66 Energy-Neutral Systems
Energy-Inefficient Systems
67 Total Energy Systems
Special Considerations
Hotels and Motels
68 Guest Rooms
70 Public Areas
Back-of-the-House (BOTH) Areas
Special Concerns
72 Dormitories
Multiple-Use Complexes
References
Bibliography
73 A11_Ch07_I-P
Preschools
General Design Considerations
Design Criteria
74 Load Characteristics
Humidity Control
Systems and Equipment Selection
K-12 Schools
General and Design Considerations
76 Design Criteria
77 Load Characteristics
78 Humidity Control
Systems and Equipment Selection
81 Displacement Ventilation and Active/Induction Chilled Beams
83 Colleges and Universities
General and Design Considerations
84 Housing
Athletics and Recreational Facilities
Social and Support Facilities
85 Cultural Centers
Central Utility Plants
Sustainability and Energy Efficiency
Advanced Energy Design Guide (AEDG) for K-12 Schools
ASHRAE/USGBC/IES Standard 189.1-2009
Leadership in Energy and Environmental Design (LEED)
86 ENERGY STAR for K-12 Facilities
Collaborative for High Performance Schools (CHPS)
Laboratories for the 21st Century (Labs21)
EnergySmart Schools
Other Domestic and International Rating Systems
Energy Considerations
87 Energy Efficiency and Integrated Design Process (IDP)
88 Building Energy Modeling
Energy Benchmarking and Benchmarking Tools
89 Combined Heat and Power in Educational Facilities
Renewable Energy
90 Value Engineering (VE) and Life-Cycle Cost Analysis (LCCA)
91 The School as a Learning Tool for Sustainability
Commissioning and Retrocommissioning
92 Commissioning: New Construction
Commissioning Existing Buildings
Seismic- and Wind-Restraint Considerations
References
93 Bibliography
95 A11_Ch08_I-P
Air Conditioning in Disease Prevention and Treatment
96 Hospital Facilities
Infection Sources and Control Measures
Air Quality
97 Air Movement
98 Temperature and Humidity
Pressure Relationships and Ventilation
99 Smoke Control
Specific Design Criteria
Surgery and Critical Care
102 Nursing
103 Ancillary
105 Administration
Diagnostic and Treatment
106 Sterilizing and Supply
Service
107 Continuity of Service and Energy Concepts
Zoning
Heating and Hot-Water Standby Service
Mechanical Cooling
Insulation
Energy
108 Testing, Adjusting, and Balancing (TAB)
Outpatient Health Care Facilities
Diagnostic Clinics
Treatment Clinics
Design Criteria
Continuity of Service and Energy Concepts
Nursing Facilities
Design Concepts and Criteria
109 Applicability of Systems
Dental Care Facilities
110 References
Bibliography
111 A11_Ch09_I-P
Terminology
General System Requirements
112 Energy Considerations
Heating and Cooling Plants and Mechanical Rooms
113 Controls
Fire/Smoke Management
Tear Gas and Pepper Spray Storage and Exhaust
Health Issues
Jails, Prisons, and Family Courts
HVAC Design Criteria
114 System Requirements
Dining Halls
Kitchens
Guard Stations
Control Rooms
Laundries
Courthouses
HVAC Design Criteria
System Requirements
115 Courtrooms/Chambers
Jury Facilities
Libraries
Jail Cells and U.S. Marshal Spaces (24-h Spaces)
Fitness Facilities
Acoustic Performance
Forensic Labs
HVAC Design Criteria
116 System Requirements
Intake Air Quality
Firearms Laboratories
Acoustic Performance
117 Critical Spaces
Laboratory Information Management Systems (LIMS)
Bibliography
119 A11_Ch10_IP
Design Factors
Thermal Comfort and Indoor Air Quality (IAQ)
120 Cooling Load Factors
Operational Environment of Components
Airborne Contaminants and Ventilation
121 Power Consumption and Availability
Physical Parameters, Access, and Durability
Noise and Vibration
Vehicle Front-End Design
Air-Handling Subsystem
Air Delivery Modes
122 Controls
Air-Handling Subsystem Components
125 Heating Subsystem
Controls
Components
Refrigeration Subsystem
126 Controls
Components
130 Advanced Technologies
131 References
132 Bibliography
133 A11_Ch11_IP
Ventilation and Thermal Comfort
134 Thermal Load Analysis
Cooling Design Considerations
Heating Design Considerations
Other Considerations
Bus Air Conditioning
Heat Load
135 Air Distribution
Interurban Buses
Urban Buses
136 Small or Shuttle Buses
Refrigerant Piping
137 Shock and Vibration
System Safety
Controls
Rail Car Air Conditioning
Vehicle Types
138 Equipment Design Considerations
139 Other Requirements
Air Distribution and Ventilation
Piping Design
Control Requirements
Fixed-Guideway Vehicle Air Conditioning
System Types
140 Refrigeration Components
Heating
Controls
Ventilation
141 Air Distribution
References
Bibliography
143 A11_Ch12_I-P
Design Conditions
Ambient Temperature, Humidity, and Pressure
Heating/Air Conditioning Load Determination
144 Ambient Air Temperature in Flight
145 Air Speed and Mach Number
Ambient Pressure in Flight
External Heat Transfer Coefficient in Flight
External Heat Transfer Coefficient on Ground
146 External Radiation
Conduction
Stack Pressure across Cabin Wall
147 Metabolic Heat from Occupants
148 Internal Heat Sources
Temperature Control
Air Velocity
Ventilation
150 Dilution Ventilation and TLV
Air Exchange
151 Filtration
Pressurization/Oxygen
System Description
152 Pneumatic System
Air Conditioning
153 Cabin Pressure Control
Typical Flight
Engine Bleed Air Control
154 Ozone Protection
Air Conditioning and Temperature Control
Air Recirculation
Air Distribution
155 Cabin Pressure Control
Air Quality
Factors Affecting Perceived Air Quality
Airflow
Air Changes
156 Ozone
Microbial Aerosols
Activity Levels
Volatile Organic Compounds
Carbon Dioxide
Regulations
157 14 CFR/CS/JAR Paragraph 25.831: Ventilation
14 CFR 25.831, Amendment 25-87 (specifies new requirements)
FAA Advisory Circular (AC)/CS AMJ/JAR ACJ: Acceptable Means of Compliance/Advisory Circular-Joint 25.831
14 CFR/CS 25.832: Cabin Ozone Concentration
14 CFR/CS/JAR 25.841: Pressurized Cabins
14 CFR Amendment 25-87
14 CFR/CS/JAR 25.1301: Function and Installation
14 CFR/CS/JAR 25.1309: Equipment, Systems, and Installations
14 CFR/CS 25.1438: Pressurization and Pneumatic Systems
14 CFR/CS/JAR 25.1461: Equipment Containing High-Energy Rotors
158 Categories and Definitions
References
BIBLIOGRAPHY
159 A11_Ch13_IP
Merchant Ships
Load Calculations
160 Equipment
Typical Systems
Air Distribution Methods
161 Control
Regulatory Agencies
Naval Surface Ships
Design Criteria
Load Determination
Equipment Selection
162 Typical Air Systems
Air Distribution Methods
Control
References
Bibliography
163 A11_Ch14_I-P
General Requirements
Process and Product Requirements
Rate of Chemical Reaction
Rate of Crystallization
Rate of Biochemical Reaction
Product Accuracy and Uniformity
165 Product Formability
Moisture Regain
166 Corrosion, Rust, and Abrasion
Air Cleanliness
Static Electricity
Employee Requirements
Thermal Control Levels
167 Contamination Control Levels
Design Considerations
168 Load Calculations
Solar and Transmission
Internal Heat Generation
Stratification Effect
Makeup Air
Fan Heat
System and Equipment Selection
Heating Systems
Floor Heating
Unit and Ducted Heaters
169 Infrared Heaters
Cooling Systems
Refrigerated Cooling Systems
Evaporative Cooling Systems
Air Filtration Systems
Exhaust Air Filtration Systems
170 Contamination Control
Exhaust Systems
Operation and Maintenance
Heat Recovery and Energy Conservation
References
171 Bibliography
173 A11_Ch15_I-P
Tunnels
Tunnel Ventilation Concepts
Tunnel Ventilation Systems
Design Approach
175 Tunnel Fires
Road Tunnels
183 Rapid Transit Tunnels and Stations
188 Railroad Tunnels
190 Parking Garages
191 Ventilation Requirements and Design
193 Automotive Repair Facilities
Bus Garages
Maintenance and Repair Areas
194 Servicing Areas
Storage Areas
Design Considerations and Equipment Selection
195 Effects of Alternative Fuel Use
Bus Terminals
196 Platforms
Bus Operation Areas
197 Calculation of Ventilation Rate
198 Tollbooths
Air Quality Criteria
199 Design Considerations
Equipment Selection
Diesel Locomotive Facilities
Ventilation Guidelines and Facility Types
200 Contaminant Level Criteria
Contaminant Emission Rate
202 Locomotive Operation
Design Methods
205 Equipment
Fans
206 Dampers
209 National and International Safety Standards and Guidelines
National Fire Protection Association (NFPA)
210 World Road Association (PIARC)
Country-Specific Standards and Guidelines
Building and Fire Codes
References
212 Bibliography
213 A11_Ch16_I-P
Laboratory Types
Laboratory Resource Materials
214 Hazard Assessment
Design Parameters
Internal Thermal Considerations
Architectural Considerations
215 Laboratory Exhaust and Containment Devices
Fume Hoods
216 Types of Fume Hoods
Fume Hood Sash Configurations
Fume Hood Performance
217 Face Velocity Test
218 Biological Safety Cabinets
219 Class I Cabinets
Class II Cabinets
Class III Cabinets
220 Miscellaneous Exhaust Devices
Laminar Flow Clean Benches
Compressed Gas Storage and Ventilation
Gas Cylinder Closets
Gas Cylinder Cabinets
Laboratory Ventilation
221 Usage Factor
Noise
Supply Air Systems
Filtration
Air Distribution
Exhaust Systems
222 Types of Exhaust Systems
Ductwork Leakage
223 Containment Device Leakage
Materials and Construction
Fire Safety for Ventilation Systems
224 Control
Thermal Control
Constant Air Volume (CAV) Versus Variable Air Volume (VAV) Room Airflow Control
Room Pressure Control
225 Fume Hood Control
Stack Heights and Air Intakes
Stack/Intake Separation
Stack Height
226 Stack Height plus Momentum
Architectural Screens
Criteria for Suitable Dilution
Adjacent Building Effects
Applications
Laboratory Animal Facilities
Primary Uses of Animal Housing Facilities
227 Regulatory Environment
Temperature and Humidity
Ventilation
228 Animal Heat Production
Design Considerations
Caging Systems
Ancillary Spaces for Animal Laboratories
229 Containment Laboratories
Biosafety Level 1
Biosafety Level 2
Biosafety Level 3
Biosafety Level 4
Biosafety Level 3Ag
230 Scale-Up Laboratories
Teaching Laboratories
Clinical Laboratories
Radiochemistry Laboratories
Operation and Maintenance
231 Energy
Energy Efficiency
Energy Recovery
Sustainable Design
232 Commissioning
Economics
233 References
Bibliography
235 A11_Ch17_I-P
Engine Heat Release
Engine Exhaust
236 Internal Combustion Engine Test Cells
Test Cell Exhaust
237 Test Cell Supply
Gas-Turbine Test Cells
Chassis Dynamometer Rooms
238 Ventilation
Combustion Air Supply
Cooling Water Systems
Noise
Bibliography
239 A11_Ch18_I-P
Terminology
240 Clean Spaces and Cleanroom Applications
241 Airborne Particles and Particle Control
Particle Sources in Clean Spaces
Fibrous Air Filters
Air Pattern Control
Nonunidirectional Airflow
242 Unidirectional Airflow
243 Computational Fluid Dynamics (CFD)
Air Change Rate Determination
244 Airflow Direction Control Between Clean Spaces
Space Pressurization
Multiple-Space (Suite) Pressurization
245 Testing Clean Air and Clean Spaces
Pharmaceutical and Biomanufacturing Clean Spaces
246 Design Concerns for Pharmaceutical Cleanrooms
248 Barrier Technology
Maintainability
Controls, Monitors, and Alarms
249 Noise Concerns
Nonaseptic Products
Start-Up and Qualification of Pharmaceutical Cleanrooms
Qualification of HVAC for Aseptic Pharmaceutical Manufacturing
Qualification Plan and Acceptance Criteria
250 Semiconductor Cleanrooms
Cleanroom Advances with Modern Process Technology
Semiconductor Cleanroom Configuration
251 Airflow in Semiconductor Cleanrooms
252 Cleanroom Air Velocity and Air Changes
High-Bay Cleanrooms
Downflow and Horizontal-Flow Designs
Air Handling
253 Equipment and Filter Access
Prefilter Selection
Design Criteria and Indoor Air Quality
Environmental Systems
Cooling Loads and Cooling Methods
Makeup Air
254 Process Exhaust
Fire Safety for Exhaust
Temperature and Humidity
Pressurization
255 Sizing and Redundancy
Sustainability and Energy Conservation in Cleanrooms
256 Cleanrooms and Resource Use: Opportunities to Improve Sustainability
257 Noise and Vibration Control
Room Construction and Operation
Construction Finishes
Personnel and Garments
Materials and Equipment
Particulate Producing Operations
Entries
Cleanroom Installation and Test Procedures
Installation
258 Pressurization Test and Map
Operation Personnel Training Program
Cleanliness Verification Test
259 Commissioning
Process Equipment Installation (Tool Hook-up)
Integration of Cleanroom Design and Construction
260 Bibliography
261 A11_Ch19_I-P
Design Criteria
Overview
Environmental Specifications
262 Temperature
263 Temperature Rate of Change
264 Humidity
Filtration and Contamination
Ventilation
Envelope Considerations
Human Comfort
Flexibility
Acoustics
265 Vibration Isolation and Seismic Restraint
HVAC Load Considerations
Datacom Equipment
Load Considerations and Challenges
266 Ventilation and Infiltration
Electrical Equipment
Lights
People
Building Envelope
Heating and Reheat
Humidification
High-Density Loads
HVAC Systems and Components
Computer Room Air-Conditioning (CRAC) Units and Computer Room Air-Handling Units (CRAH)
267 Central-Station Air-Handling Units
Chilled-Water Distribution Systems
268 Condenser Systems
Air-Conditioning Systems
Chillers
Pumps
Piping
269 Humidifiers
Controls and Monitoring
Air Distribution
Equipment Placement and Airflow Patterns
270 Underfloor Plenum Supply
272 Overhead and Ceiling Plenum Supply
273 Return Air
Computational Fluid Dynamics Simulation
Ancillary Spaces
Electrical Power Distribution and Conditioning Rooms
Battery Rooms
274 Engine/Generator Rooms
Burn-In Rooms and Test Labs
Datacom Equipment Spare Parts
Storage Spaces
Other Systems and Considerations
Fire Suppression
Commissioning
275 Serviceability
Availability and Redundancy
Energy Conservation
276 References
277 Bibliography
279 A11_Ch20_I-P
Design Criteria
Special Considerations
280 Control of Paper Moisture Content
Platemaking
Relief Printing
281 Lithography
Recommended Environment
282 Air Conditioning
Rotogravure
Other Plant Functions
Flexography
Collotype Printing
Salvage
Air Filtration
283 Binding and Shipping
References
285 A11_Ch21_I-P
Terminology
Fiber Making
286 Yarn Making
Cotton System
287 Woolen and Worsted Systems
Twisting Filaments and Yarns
Fabric Making
Preparatory Processes
Weaving
288 Knitting
Dyeing and Finishing
Air-Conditioning Design
Open-Sump Chilled-Water Systems
Integrated Systems
289 Collector Systems
290 Air Distribution
291 Health Considerations
Safety and Fire Protection
Energy Conservation
Bibliography
293 A11_Ch22_I-P
Storing Unprocessed Photographic Materials
Processing and Printing Photographic Materials
Air Conditioning for Preparatory Operations
Air Conditioning for Processing Operations
294 Air Conditioning for the Printing/ Finishing Operation
295 Particulates in Air
Other Exhaust Requirements
Processing Temperature Control
Storing Processed Film and Paper
Film Longevity
Medium-Term Storage
Long-Term Storage
296 Storage of Cellulose Nitrate Base Film
Storage of Color Film and Prints
Storage of Black-and-White Prints
Storage of Digital Images
References
297 Bibliography
299 A11_Ch23_I-P
General Factors Influencing Damage
300 Environmental Effects on Collections
Determining Performance Targets
301 Temperature and Humidity
303 Critical Relative Humidity
Response Times of Artifacts
Airborne Pollutants
304 Sources of Airborne Pollutants
Materials Damage Caused by Airborne Pollutants
310 Design Parameters
Performance Target Specifications
Temperature and Relative Humidity
Building Envelope and Climate-Control Issues
311 Airborne Pollutant Targets
314 System Selection and Design
Design Issues
315 Primary Elements and Features
316 Filtration
Types of Systems
317 Energy and Operating Costs
318 References
320 Bibliography
321 A11_Ch24_I-P
Design for Animal Environments
Design Approach
Temperature Control
322 Moisture Control
Air Quality Control
323 Disease Control
Air Distribution
Degree of Shelter
324 Cooling and Heating
Air Velocity
Evaporative Cooling
Mechanical Refrigeration
Earth Tubes
Heat Exchangers
Supplemental Heating
Insulation Requirements
325 Ventilation
Mechanical Ventilation
Natural Ventilation
Ventilation Management
Air Distribution
326 Fans
327 Thermostats
Emergency Warning
Recommended Practices by Species
Dairy Cattle
Beef Cattle
Swine
328 Poultry
329 Laboratory Animals
330 Design for Plant Facilities
Greenhouses
Site Selection
331 Heating
332 Cooling
334 Other Environmental Controls
335 Design Conditions
Alternative Energy Sources and Energy Conservation
Modifications to Reduce Heat Loss
336 Plant Growth Environmental Facilities
Location
Construction and Materials
Floors and Drains
Plant Benches
337 Control
Heating, Air Conditioning, and Airflow
Lighting Environmental Chambers
338 Phytotrons
341 Other Plant Environmental Facilities
References
342 Bibliography
345 A11_Ch25_I-P
Grain Quantity
346 Economics
Drying Equipment and Practices
Fans
347 Heaters
Controls
Shallow-Layer Drying
Batch Dryers
Continuous-Flow Dryers
Reducing Energy Costs
348 Deep-Bed Drying
349 Full-Bin Drying
350 Layer Drying
Batch-in-Bin Drying
Recirculating/Continuous-Flow Bin Drying
351 Drying Specific Crops
Soybeans
Drying Soybeans for Commercial Use
Drying Soybeans for Seed and Food
Hay
352 In-Storage Drying
Batch Wagon Drying
Cotton
Peanuts
353 Rice
Storage Problems and Practices
Moisture Migration
Grain Aeration
Aeration Systems Design
355 Operating Aeration Systems
Seed Storage
Bibliography
357 A11_Ch26_I-P
General Wood Product Operations
358 Process Area Air Conditioning
Finished Product Storage
Pulp and Paper Operations
Paper Machine Area
359 Finishing Area
Process and Motor Control Rooms
360 Paper Testing Laboratories
Miscellaneous Areas
System Selection
Bibliography
361 A11_Ch27_I-P
General Design Criteria
Temperature and Humidity
363 Ventilation Rates
Infiltration and Exfiltration
Filtration and Space Cleanliness
Redundancy
Noise
364 Ventilation Approach
Applications
Driving Forces
Air Distribution
Inlet and Exhaust Areas
Noise
Impact on Plant Cleanliness
Economics
Steam Generator Buildings: Industrial and Power Facilities
365 Burner Areas
Steam Drum Instrumentation Area
366 Local Control and Instrumentation Areas
Coal- and Ash-Handling Areas
367 Stack Effect
Sources of Combustion Air
Turbine Generator Building
368 Local Control and Instrumentation Areas
Deaerator Mezzanine
Bridge Crane Operating Rooms
Suboperating Level
Electric Transformer Rooms
Plant Electrical Distribution Equipment and Switchgear/ MCC Rooms
Isophase Bus Duct Cooling
Combustion Turbine Areas
369 Main Control Center
Control Rooms
Battery Rooms
Turbine Lubricating Oil Storage
Oil Storage and Pump Buildings
Coal Crusher and Coal Transportation System Buildings
Potential for Dust Ignition Explosion
370 Ventilation of Conveyor and Crusher Motors in Coal Dust Environment
Cooling or Ventilation of Electrical and Control Equipment
Ventilation of Methane Fumes
Underground Tunnels and Conveyors
Makeup of Dust Collection Air
Heating/Cooling Systems
Cooling
Heating
Hydroelectric Power Plants
371 Energy Recovery
References
Bibliography
373 A11_Ch28_I-P
Basic Terminology
As Low as Reasonably Achievable (ALARA)
Design
Normal or Power Design Basis
Safety Design Basis
374 Outdoor Conditions
Indoor Conditions
Indoor Pressures
Airborne Radioactivity
Tornado/Missile Protection
Fire Protection
375 Smoke Management
Control Room Habitability Zone
Air Filtration
376 Department of Energy Facilities
Confinement Systems
Zoning
Air Locks
Zone Pressure Control
Cascade Ventilation
Differential Pressures
Ventilation
377 Ventilation Requirements
Ventilation Systems
Control Systems
Air and Gaseous Effluents Containing Radioactivity
378 Commercial Facilities
Operating Nuclear Power Plants
Accident Scenarios
Major NSSS Types
379 Commercial Plant License Renewal and Power Uprate
NEW NUClEAR POWER PLANTS
Advanced Passive AP1000
Economic Simplified Boiling-Water Reactor (ESBWR)
380 U.S. Evolutionary Power Reactor (USEPR)
Plant HVAC&R Systems
Pressurized-Water Reactors
Containment Building
381 Boiling-Water Reactors
Primary Containment
Reactor Building
Turbine Building
Heavy Water Reactors
Containment Inlet Air-Conditioning/Exhaust Ventilation System
Areas Outside Primary Containment
382 Auxiliary Building
Control Room
Control Cable Spreading Rooms
Diesel Generator Building
Emergency Electrical Switchgear Rooms
Battery Rooms
Fuel-Handling Building
Personnel Facilities
Pumphouses
Radioactive Waste Building
Technical Support Center
383 Nonpower Medical and Research Reactors
Laboratories
Glove Boxes
Laboratory Fume Hoods
Radiobenches
Decommissioning of Nuclear Facilities
Low-Level Radioactive Waste
Waste-Handling Facilities
Reprocessing Plants
MIXED-OXIDE FUEL FABRICATION FACILITIES
384 Codes and Standards
387 A11_Ch29_I-P
Definitions
388 Sources of Heat Entering Mine Air
Adiabatic Compression
Electromechanical Equipment
Groundwater
389 Wall Rock Heat Flow
390 Heat from Broken Rock
Heat from Other Sources
Summation of Mine Heat Loads
Heat Exchangers
Shell-and-Tube and Plate Heat Exchangers
Cooling Coils
391 Small Spray Chambers
Cooling Towers
393 Large Spray Chambers (Bulk Air Coolers)
Mine-Cooling Techniques
Increasing Airflows
Chilling Service Water
Reducing Water Pressure and Energy Recovery Systems
394 Bulk Cooling Versus Spot Cooling
Combination (Integrated) Surface Systems
Underground Refrigeration
Ice Plants
Thermal Storage
Controlled Recirculation
395 Cabs and Vests
Other Methods
Selecting a Mine-Cooling Method
Mechanical Refrigeration Plants
Surface Plants
Underground Plants
396 Spot Coolers
Maintenance
Mine Air Heating
397 Mine Ventilation
Determining Airflows
Planning the Circuit
398 Specifying Circuit Fans
Determining Auxiliary System Requirements
399 Assessing Health and Safety
References
401 A11_Ch30_I-P
Mechanism of Drying
Applying Hygrometry to Drying
402 Determining Drying Time
Commercial Drying Time
Dryer Calculations
403 Drying System Selection
Types of Drying Systems
Radiant Infrared Drying
Ultraviolet Radiation Drying
Conduction Drying
404 Dielectric Drying
Microwave Drying
Convection Drying (Direct Dryers)
406 Freeze Drying
Vacuum Drying
Fluidized-Bed Drying
Agitated-Bed Drying
Drying in Superheated Vapor Atmospheres
Flash Drying
407 Constant-Moisture Solvent Drying
References
409 A11_Ch31_I-P
410 Ventilation Design Principles
General Ventilation
Makeup Air
General Comfort and Dilution Ventilation
Quantity of Supplied Air
411 Air Supply Methods
Local Area and Spot Cooling
412 Locker Room, Toilet, and Shower Space Ventilation
Roof Ventilators
Heat Control
Ventilation for Heat Relief
413 Heat Stress—Thermal Standards
414 Heat Exposure Control
Energy Conservation, Recovery, and Sustainability
415 References
Bibliography
417 A11_Ch32_I-P
Local Exhaust Versus General Ventilation
418 Local Exhaust Fundamentals
System Components
System Classification
Effectiveness of Local Exhaust
419 Principles of Hood Design Optimization
Air Movement in Vicinity of Local Exhaust
420 Pressure Loss in Hoods and Ducts
422 Overhead Canopy Hoods
Canopy Hoods with Sidewalls
Low Canopy Hoods
High Canopy Hood Use as Redundant Control Measure
Ventilation Controls for Large-Scale Hot Processes
Ventilation Controls for Small-Scale Hot Processes
Sidedraft Hoods
Other Local Exhaust System Components
Duct Design and Construction
424 Air Cleaners
Air-Moving Devices
Energy Recovery to Increase Sustainability
Exhaust Stacks
Instrumentation and Controls
425 Operation
System Testing and Balancing
Operation and Maintenance
References
Bibliography
427 A11_Ch33_I-P
Sustainability Impact
Commercial Kitchen Ventilation
Energy Considerations
428 Energy Conservation Strategies
Demand-Controlled Ventilation
429 Reduced Exhaust and Associated Duct Velocities
System Integration and Design
Principles
430 Multiple-Hood Systems
431 Dynamic Volumetric Flow Rate Effects
Cooking Effluent Generation and Control
Effluent Generation
Thermal Plume Behavior
432 Effluent Control
433 Grease Extraction
436 Heat Gain Calculations
Space Heat Gain
Exhaust Systems
Commercial Exhaust Hoods
Hood Types
Type I Hoods
439 Island Canopy Hoods
440 Wall Canopy Hoods, Appliance Positioning, and Diversity
443 Type II Hoods
Recirculating Systems
444 Duct Systems
Duct Systems
Exhaust Fans
Types of Exhaust Fans
445 Exhaust Terminations
Fire Safety
Fire Suppression Systems
447 Preventing Fire Spread
448 Replacement (Makeup) Air Systems
Indoor Air Quality
Replacement Air Introduction
449 Replacement Air Categories
Air Distribution
453 Air Balancing
454 Performance Test
Follow-Up: Records
Operations and Maintenance
Sustainability Impact
Operation
455 Maintenance
Cooking Equipment
Exhaust Systems
Supply, Replacement, and Return Air Systems
Residential Kitchen Ventilation
456 Equipment and Processes
Exhaust Systems
Hoods and Other Ventilation Equipment
Differences Between Commercial and Residential Equipment
457 Exhaust Duct Systems
Replacement (Makeup) Air
Energy Conservation
Fire Protection for Residential Hoods
Maintenance
Research
Research Overview
Benefits to the HVAC Industry
458 References
459 Bibliography
461 A11_Ch34_I-P
Resources
Temperature
462 Fluids
Present Use
463 Direct-Use Systems Design
Cost Factors
Well Depth
Distance Between Resource Location and Application Site
Well Flow Rate
Resource Temperature
Temperature Drop
Load Factor
464 Composition of Fluid
Ease of Disposal
Direct-Use Water Quality Testing
465 Materials and Equipment
Performance of Materials
466 Pumps
Heat Exchangers
467 Valves
Piping
468 Residential and Commercial Building Applications
Space Heating
469 Domestic Water Heating
Space Cooling
Industrial Applications
Ground-Source Heat Pumps
470 Terminology
Ground-Coupled Heat Pump Systems
471 Groundwater Heat Pump Systems
472 Surface Water Heat Pump Systems
Site Characterization
Commissioning GSHP Systems
473 Ground-Coupled Heat Pumps
Vertical Design
478 Hybrid System Design
479 Pump and Piping System Options
481 Effect of GSHP Equipment Selection on Heat Exchanger Design
482 Horizontal and Small Vertical System Design
484 Fluid Flow and Loop Circuiting
485 Groundwater Heat Pumps
Design Strategy
486 Water Wells
487 Flow Testing
Groundwater Quality
488 Well Pumps
489 Heat Exchangers
Central Plant Systems
490 Standing-Column Systems
Surface Water Heat Pumps
Heat Transfer in Lakes
491 Thermal Patterns in Lakes
Closed-Loop Lake Water Heat Pump
492 Antifreeze Requirements
References
494 Bibliography
495 A11_Ch35_IP
Quality and Quantity of Solar Energy
Solar Constant
Solar Angles
Solar Time
497 Incident Angle
Solar Spectrum
Solar Radiation at the Earth’s Surface
498 Design Values of Total Solar Irradiation
499 Solar Energy for Flat-Plate Collectors
Longwave Atmospheric Radiation
500 Solar Energy Collection
Solar Heat Collection by Flat-Plate Collectors
501 Glazing Materials
Collector Plates
502 Concentrating Collectors
503 Collector Performance
505 Components
507 Water Heating
Thermosiphon Systems
Direct-Circulation Systems
508 Indirect Water-Heating Systems
509 Integral Collector Storage Systems
Site-Built Systems
Pool Heaters
Hot-Water Recirculation
Solar Heating and Cooling Systems
510 Passive Systems
511 Cooling by Nocturnal Radiation and Evaporation
Active Systems
512 Space Heating and Service Hot Water
Cooling by Solar Energy
Solar Cooling with Absorption Refrigeration
513 Sizing Solar Heating and Cooling Systems: Energy Requirements
Performance Evaluation Methods
Simplified Analysis Methods
Water-Heating Load
Active Heating/Cooling
Standard Systems
514 f-Chart Method
515 Other Active Collector Methods
Passive Heating
517 Other Passive Heating Methods
Installation Guidelines
Collector Mounting
518 Freeze Protection
Overheat Protection
Safety
Start-Up Commissioning Procedure
Maintenance
Performance Monitoring/Minimum Instrumentation
519 Design, Installation, and Operation Checklist
Collectors
Heat Transfer Fluid
Airflow
Thermal Storage
Uses
520 Controls
Performance
Photovoltaic Applications
521 Symbols
References
523 Bibliography
525 A11_Ch36_I-P
Energy Management
526 Organizing for Energy Management
Energy Managers
Communications
527 Energy Accounting Systems
Energy Accounting Process
Energy Accounting
Utility Rates
Analyzing Energy Data
Preparing for Cost and Efficiency Improvements
Analyzing Energy Use Data
528 Electrical Use Profile
529 Calculating Electrical Load and Occupancy Factors
Calculating Seasonal ELFs
530 Electric Demand Billing
Benchmarking Energy Use
Surveys and Audits
Energy Audits
534 Improving Discretionary Operations
Basic Energy Management
Optimizing More Complex System Operation
Energy-Efficiency Measures
Identifying Energy-Efficiency Measures
535 Evaluating Energy-Efficiency Measures
Heating Effects of Electrical Equipment
Exploring Financing Options
536 Implementing Energy-Efficiency Measures
Monitoring Results
Evaluating Success and Establishing New Goals
Establishing Key Performance Indicators
537 Building Energy Labels
538 Tracking Performance
Establishing New Goals
Reporting
539 Building Emergency Energy Use Reduction
Implementing Emergency Energy Use Reductions
540 References
Bibliography
541 Online Resources
543 A11_Ch37_IP
Owning Costs
Initial Cost
544 Analysis Period
Service Life
546 Depreciation
Interest or Discount Rate
Periodic Costs
Operating Costs
547 Electrical Energy
548 Natural Gas
Other Fossil Fuels
Energy Source Choices
Water and Sewer Costs
549 Maintenance Costs
Estimating Maintenance Costs
Factors Affecting Maintenance Costs
550 Refrigerant Phaseouts
Other Sources
Other Issues
Financing Alternatives
551 District Energy Service
On-Site Electrical Power Generation
Economic Analysis Techniques
Simple Payback
552 More Sophisticated Economic Analysis Methods
553 Summary of SIR Method
554 Computer Analysis
555 Reference Equations
Symbols
References
556 Bibliography
557 A11_Ch38_I-P
Terminology
General Criteria
Design Considerations
558 Air Volumetric Measurement Methods
General
Air Devices
Duct Flow
Mixture Plenums
Pressure Measurement
Stratification
559 Balancing Procedures for Air Distribution
Instruments for Testing and Balancing
Preliminary Procedure for Air Balancing
Equipment and System Check
560 Multizone Systems
Dual-Duct Systems
Variable-Volume Systems
Static Control
561 Diversity
Outdoor Air Requirements
Return Air Fans
Types of VAV Systems
Balancing the VAV System
Induction Systems
562 Report Information
Principles and Procedures for Balancing Hydronic Systems
Heat Transfer at Reduced Flow Rate
563 Heat Transfer at Excessive Flow
Generalized Chilled Water Terminal— Heat Transfer Versus Flow
564 Flow Tolerance and Balance Procedure
Water-Side Balancing
Equipment
Record Keeping
Sizing Balancing Valves
Hydronic Balancing Methods
565 System Preparation for Static System
Pump Start-Up
Confirmation of System Venting
Balancing
Balance by Temperature Difference
Water Balance by Proportional Method
566 Proportional Balancing
Other Balancing Techniques
567 General Balance Procedures
Balance Procedure—Primary and Secondary Circuits
Fluid Flow Measurement
Flow Measurement Based on Manufacturer’s Data
568 Pressure Differential Readout by Gage
Conversion of Differential Pressure to Head
Differential Head Readout with Manometers
Orifice Plates, Venturi, and Flow Indicators
569 Using a Pump as an Indicator
570 Central Plant Chilled-Water Systems
Water Flow Instruments
571 Steam Distribution
Procedures for Steam Balancing Variable Flow Systems
Steam Flow Measuring Devices
Cooling Towers
Instruments
Test Method
572 Temperature Control Verification
Suggested Procedures
573 Field Survey for Energy Audit
Instruments
Data Recording
Building Systems
Building Energized Systems
Process Loads
Guidelines for Developing a Field Study Form
574 Reports
Testing for Sound and Vibration
Testing for Sound
577 Testing for Vibration
580 References
Bibliography
581 A11_Ch39_I-P
Operation and Maintenance as Part of Building Life-Cycle Costs
582 Elements of Successful Programs
586 Benefits of Detecting and Diagnosing Equipment Faults
587 Documentation
588 Staffing
589 Managing Changes In Buildings
590 References
Bibliography
593 A11_Ch40_I-P
Computer System Components and Technologies
Computer Hardware
594 Computer Software
Operating Systems
Utility Software
Application Software
596 Software Availability
Custom Programming
Software Languages
597 Input/Output (I/O) Devices
Convergence
Networking Components
LAN Protocols
598 Transmission Control Protocol/ Internet Protocol
Wireless Service
Telephony Standards
599 Firewalls
Internet and Applications
Internet Communication Methods
Servers
E-mail
Mailing Lists
Distributed Message Databases
600 Real-Time Communication
Real-Time Remote Computer Use
Remote Information Retrieval
Collaborative Design
601 Security Issues
HVAC Software Applications
HVAC Design Calculations
Heat and Cooling Load Design
602 Duct Design
603 Piping Design
Acoustic Calculation
604 Equipment Selection and Simulation
605 HVAC Simulation
Energy Simulation
606 Computational Fluid Dynamics
HVAC Graphics, CAD, and Building Data Models
Computer-Aided Design
607 Computer Graphics and Modeling
608 HVAC Utilities
Unit Conversion Programs
Psychrometric Utilities
Thermal Comfort Modules
Refrigeration Properties and Design
609 Ventilation
Sources of HVAC software
Interoperable Computer Applications for the HVAC&R Industry
Monitoring and Control
Interoperability
610 Direct Digital Control (DDC) Applications
Control Componentization
Internet-Enabled Building Automation Systems
Convergence of Information Systems and Information Technology
611 Wireless Communication
TECHNOLOGIES
Radiofrequency Data Transfer
System Design
Standards
612 Applications
Examples of Applications of Wireless Systems in Buildings
Selection of Wireless Systems
Challenges
613 Practical Design and Installation Considerations
615 References
616 Bibliography
Further Internet Resources
617 A11_Ch41_I-P
Reasons for Energy Monitoring
Energy End Use
Specific Technology Assessment
618 Savings Measurement and Verification (M&V)
Building Diagnostics
619 Small Projects
How to Use This Chapter for Small Projects
Protocols for Performance Monitoring
620 Residential Retrofit Monitoring
Commercial Retrofit Monitoring
621 Commercial New Construction Monitoring
622 Common Monitoring Issues
Planning
Implementation and Data Management
Data Analysis and Reporting
Steps for Project Design and Implementation
623 Part One: Identify Project Objectives, Resources, and Constraints
Part Two: Specify Building and Occupant Characteristics
624 Part Three: Specify Data Products and Project Output
Part Four: Specify Monitoring Design Approach
625 Part Five: Specify Data Analysis Procedures and Algorithms
627 Part Six: Specify Field Data Monitoring Points
629 Part Seven: Resolve Data Product Accuracies
631 Part Eight: Specify Verification and Quality Assurance Procedures
Part Nine: Specify Recording and Data Exchange Formats
632 References
633 Bibliography
635 A11_Ch42_I-P
Terminology
637 Control Variables
Systems and Controls
638 Sampling Intervals for Reset Controls
OPTIMIZATION METHODS
Static Optimization
General Static Optimization Problem
639 Simplified System-Based Optimization Approach
641 Dynamic Optimization
Dynamic Optimization with Discrete Storage
643 Dynamic Optimization with TABS
Applications of Static Optimization
Controls for Boilers
645 Controls for Cooling Without Storage
649 Applications of Dynamic Optimization
Controls for Cooling Systems With Discrete Storage
651 Controls for Precooling of Building Thermal Mass
653 Controls for Thermally Active Building Systems
655 Control of Combined Thermal Energy Storage Systems
SUPERVISORY CONTROL STRATEGIES AND TOOLS
Cooling Tower Fan Control
Near-Optimal Tower Fan Sequencing
656 Sequencing Rules
Near-Optimal Tower Airflow
658 Overrides for Equipment Constraints
Implementation
659 Chilled-Water Reset with Fixed-Speed Pumping
Pump Sequencing
660 Optimal Chilled-Water Temperature
Overrides for Equipment and Comfort Constraints
Implementation
661 Chilled-Water Reset with Variable-Speed Pumping
Optimal Differential Pressure Set Points
Near-Optimal Chilled-Water Set Point
663 Pump Sequencing
Overrides for Equipment and Comfort Constraints
Implementation
Sequencing and Loading Multiple Chillers
664 Near-Optimal Condenser Water Flow Distribution
Optimal Chiller Load Distribution
666 Order for Bringing Chillers Online and Offline
667 Load Conditions for Bringing Chillers Online or Offline
668 Strategies for Boilers
Load Conditions for Bringing Boilers Online or Offline
Optimal Boiler Load Distribution
669 Maintaining Boilers in Standby Mode
Supply Water and Supply Pressure Reset for Boilers
Strategies for Air-Handling Units
Air Handler Sequencing and Economizer Cooling
670 Supply Air Temperature Reset for Constant Air Volume (CAV)
Static Pressure Reset for Variable Air Volume (VAV)
Strategies for Building Zone Temperature Set Points
Recovery from Night Setback or Setup
671 Emergency Strategy to Limit Peak Cooling Requirements
672 Control of Discrete Cool Thermal Storage
Charging Strategies
Discharging Strategies
674 Forecasting Diurnal Demand Profiles
675 A Forecasting Algorithm
676 Predictive Control Strategies
References
679 A11_Ch43_IP
Applicability
Background
Benefits
680 Key Contributors
Definitions
Commissioning Objective
Management and Responsibilities
Management Strategies
681 Team Members
Roles and Responsibilities
682 Commissioning Process
Predesign-Phase Commissioning
Objectives
Activities
683 Predesign-Phase Commissioning Plan
Acceptance of Predesign Commissioning
Design-Phase Commissioning
Objectives
Activities
685 Construction-Phase Commissioning
Objectives
Activities
688 Occupancy- and Operations-Phase Commissioning
Objectives
Activities
689 Commissioning Costs
Design-Phase Costs (Including Predesign and Design)
Construction- and Occupancy/ Operations-Phase Costs
Existing Buildings
690 Certification
References
Bibliography
691 A11_Ch44_IP
Terminology
692 Governing Principles
Design Parameters
693 Other Important Performance Criteria
Design Principles
Heat Flow Control
Thermal Performance
694 Thermal Mass
Thermal Bridges
Air Leakage Control
695 Moisture Control
Liquid Water Control
696 Water Vapor Control
Common Envelope Problems
697 Control of Surface Condensation
Interzonal Environmental Loads
Interstitial Spaces
698 Quick Design Guide for High- Performance Building Envelopes
common ENVELOPE assemblies
Roofs
Low-Slope Roof Assemblies
Steep-Roof Assemblies
Vegetated Roofing
699 Walls
Curtain Walls
Precast Concrete Panels
700 Steel-Stud Wall Assemblies
Wall Geometry with High Thermal Conductivity
Fenestration
Conduction/Convection and Radiation Effects
Air Infiltration Effects
Solar Gain
Interactions Between Thermal Loss and Solar Gain
Control of Rain Entry
701 Foundations
Heat Transfer
Moisture
Existing and Historic Buildings
702 Building Materials
Changing HVAC Equipment and/or Control Strategy
Envelope Modifications Without Mechanical System Upgrades
703 References
704 BIBLIOGRAPHY
705 A11_Ch45_I-P
Exhaust Stack and Air Intake Design Strategies
Stack Design Strategies
Recommended Stack Exhaust Velocity
706 Other Stack Design Standards
Contamination Sources
707 General Guidance on Intake Placement
708 Code Requirements for Air Intakes
Treatment and Control Strategies
Intake Locations for Heat-Rejection Devices
Wind Recirculation Zones on Flat-Roofed Buildings
709 Geometric Method for Estimating Stack Height
711 Exhaust-To-Intake Dilution or Concentration Calculations
Worst-Case Critical Dilution or Maximum Concentration
Dilution and Concentration Definitions
Roof-Level Dilution Estimation Method
712 Cross-Wind and Vertical Plume Spreads for Dilution Calculations
Stack Design Using Dilution Calculations
713 Dilution from Flush Exhaust Vents with No Stack
Dilution at a Building Sidewall (Hidden) Intakes
EPA Models
714 Wind Tunnel Modeling
Computer Simulations Using Computational Fluid Dynamics (CFD)
Other Considerations
Annual Hours of Occurrence of Highest Intake Contamination
Combined Exhausts
715 Ganged Exhausts
Influence of Architectural Screens on Exhaust Dilution
Emissions Characterization
716 Symbols
References
717 Bibliography
719 A11_Ch46_I-P
Terminology
720 Gaseous Contaminants
721 Using Source Data to Predict Indoor Concentrations
723 Problem Assessment
Contaminant Load Estimates
724 Control Strategies
Elimination of Sources
Local Source Control
Dilution Through General Ventilation
Control by Ventilation Air Cleaning
Gas Contaminant Control Processes
727 Equipment
Air Cleaner System Design
728 Media Selection
Air Cleaner Location and Other HVAC Concerns
729 Sizing Gaseous Contaminant Control Equipment
731 Special Cases
732 Energy Concerns
Economic Considerations
Safety
Installation, Start-Up, and Commissioning
733 Start-Up and Commissioning
Operation and Maintenance
When to Change Media
Replacement and Reactivation
Environmental Influences on Air Cleaners
734 Testing Media, Equipment, and Systems
Laboratory Tests of Media and Complete Air Cleaners
735 Field Tests of Installed Air Cleaners
References
737 Bibliography
739 A11_Ch47_I-P
System Types
Heating Systems
Hot-Water and Steam Boilers
740 Hot-Water Distribution Systems
Heating Coils
742 Radiant Heating and Cooling
Cooling Systems
Chillers
743 Chiller Plant Operation Optimization
Cooling Tower
744 Air-Cooled Chillers
Water-Side Economizers
Cooling Coil
745 Air Systems
Variable Air Volume (VAV)
749 Constant-Volume (CV) Systems
Changeover/Bypass Zoning Systems
750 Terminal Units
Humidity Control
751 Terminal Units
753 Single-Zone Systems
755 Multiple-Zone, Single-Duct System
Multiple-Zone, Dual-Duct Systems
756 Special Applications
Mobile Unit Control
Explosive Atmospheres
Design Considerations and Principles
757 Extraordinary Incidents
Mechanical and Electrical Coordination
Sequences of Operation
Energy-Efficient Controls
758 Control Principles for Energy Conservation
System Selection
Load Matching
Size of Controlled Area
759 Location of Space Sensors
Commissioning
References
760 Bibliography
761 A11_Ch48_I-P
Data Reliability
Acoustical Design of HVAC Systems
762 Receiver Considerations
Indoor Sound Criteria
767 Outdoor Sound Criteria
768 Basic Acoustical Design Techniques
Source Sound Levels
Fans
770 Variable-Air-Volume (VAV) Systems
771 Rooftop-Mounted Air Handlers
772 Aerodynamically Generated Sound in Ducts
775 Chillers and Air-Cooled Condensers
777 Emergency Generators
778 Path Noise Estimation and Control
Duct Element Sound Attenuation
787 Sound Radiation Through Duct Walls
791 Receiver Room Sound Correction
Distributed Array of Ceiling Sound Sources
Nonstandard Rooms
792 Line Sound Sources
Room Noise Measurement
793 Sound Control for Outdoor Equipment
Sound Propagation Outdoors
Sound Barriers
794 Fume Hood Duct Design
795 Mechanical Equipment Room Sound Isolation
Location
796 Wall Design
Doors
Penetrations
797 Mechanical Chases
Special Construction Types
Floating Floors and Barrier Ceilings
Sound Transmission in Return Air Systems
798 Sound Transmission Through Ceilings
HVAC Noise-Reduction Design Procedures
800 Calculation Procedure
801 Vibration Isolation and Control
802 Vibration Measurement
Equipment Vibration
803 Vibration Criteria
804 Specification of Vibration Isolators
Selecting Vibration Isolators to Meet Isolator Deflection Requirements
Vibration- and Noise-Sensitive Facilities
809 Internal Versus External Isolation
Isolating Vibration and Noise in Piping Systems
Resilient Pipe Hangers and Supports
811 Isolating Duct Vibration
Seismic Protection
Vibration Investigations
COMMISSIONING
812 TROUBLESHOOTING
Determining Problem Source
Determining Problem Type
Noise Problems
Vibration Problems
814 References
815 Bibliography
Resources
817 A11_Ch49_I-P
Water Characteristics
Chemical Characteristics
Biological Characteristics
818 Corrosion Control
Types of Corrosion
Factors That Contribute to Corrosion
819 Preventive and Protective Measures
820 White Rust on Galvanized Steel Cooling Towers
Scale Control
821 Nonchemical Methods
External Treatments
Biological Growth Control
Control Measures
822 Legionnaires’ Disease
823 Suspended Solids and Depositation Control
Mechanical Filtration
824 Start-Up and Shutdown of Cooling Tower Systems
Start-Up and Recommissioning for Drained Systems
Start-Up and Recommissioning for Undrained (Stagnant) Systems
825 Shutdown
Selection of Water Treatment
Once-Through Systems
Open Recirculating Systems
Air Washers and Sprayed-Coil Units
Ice Machines
826 Closed Recirculating Systems
Water Heating Systems
Brine Systems
Boiler Systems
827 Steam and Condensate Systems
Terminology
828 References
829 A11_Ch50_I-P
System Elements
Water-Heating Terminology
830 System Planning
Energy Sources
Water-Heating Equipment
Gas-Fired Systems
831 Oil-Fired Systems
Electric
Indirect Water Heating
832 Semi-Instantaneous
Circulating Tank
Blending Injection
Solar
Waste Heat Use
Refrigeration Heat Reclaim
Combination Heating
Design Considerations
833 Distribution
Piping Material
Pipe Sizing
Supply Piping
Pressure Differential
Piping Heat Loss and Hot-Water Delivery Delays
835 Hot-Water Recirculation Loops and Return Piping
836 Heat-Traced, Nonreturn Piping
Multiple Water Heaters
Special Piping—Commercial Dishwashers
Water Pressure—Commercial Kitchens
Two-Temperature Service
837 Manifolding
Terminal Hot-Water Usage Devices
Water Quality, Scale, and Corrosion
838 Safety Devices for Hot-Water Supplies
Special Concerns
Legionella pneumophila (Legionnaires’ Disease)
Scalding
Temperature Requirement
Hot Water from Tanks and Storage Systems
839 Placement of Water Heaters
Hot-Water Requirements and Storage Equipment Sizing
840 Load Diversity
Residential
841 Commercial and Institutional
844 Sizing Examples
853 Sizing Tankless Water Heaters
854 Table 15 Needed Tankless Water Heater Output Heat Rates, Btu/h*
Table 16 Hot-Water Demand in Fixture Units (140°F Water)
Sizing Instantaneous and Semi-Instantaneous Water Heaters
855 Sizing Refrigerant-Based Water Heaters
856 Boilers for Indirect Water Heating
Typical Control Sequence
Water-Heating Energy Use
859 References
860 Bibliography
861 A11_Ch51_I-P
Snow-Melting Heat Flux Requirement
Heat Balance
862 Heat Flux Equations
863 Weather Data and Heat Flux Calculation Results
866 Example for Surface Heat Flux Calculation Using Table 1
867 Sensitivity of Design Surface Heat Flux to Wind Speed and Surface Size
Back and Edge Heat Losses
Transient Analysis of System Performance
868 Annual Operating Data
Annual Operating Cost Example
Slab Design
870 Control
Manual Control
Automatic Control
Control Selection
Operating Cost
Hydronic System Design
Heat Transfer Fluid
871 Piping
872 Fluid Heater
Pump Selection
873 Pump Selection Example
Controls
Thermal Stress
Electric System Design
Heat Flux
Electrical Equipment
Mineral-Insulated Cable
875 Self-Regulating Cable
Constant-Wattage Systems
876 Installation
Infrared Snow-Melting Systems
877 Snow Melting in Gutters and Downspouts
Freeze Protection Systems
879 Steam Pipe-Tracing Systems
Electric Pipe-Tracing Systems
880 Control
References
Bibliography
881 A11_Ch52_I-P
General Applications
Cooling
882 Humidification
Dehumidification and Cooling
Air Cleaning
Indirect Evaporative Cooling Systems for Comfort Cooling
884 Indirect Evaporative Cooling Controls
885 Indirect/Direct Evaporative Cooling with VAV Delivery
886 Beneficial Humidification
887 Indirect Evaporative Cooling With Heat Recovery
888 Booster Refrigeration
889 Residential or Commercial Cooling
890 Exhaust Required
Two-Stage Cooling
Industrial Applications
891 Area Cooling
892 Spot Cooling
Cooling Large Motors
893 Cooling Gas Turbine Engines and Generators
Process Cooling
Cooling Laundries
Cooling Wood and Paper Products Facilities
Other Applications
Cooling Power-Generating Facilities
Cooling Mines
Cooling Animals
894 Produce Storage Cooling
895 Cooling Greenhouses
Control Strategy to Optimize Energy Recovery
Air Cleaning
Control of Gaseous Contaminants
896 Economic Factors
897 Direct Evaporation Energy Saving
Indirect Evaporation Energy Saving
Water Cost for Evaporative Cooling
Psychrometrics
898 Entering Air Considerations
899 References
Bibliography
901 A11_Ch53_I-P
Fire Management
902 Smoke Movement
Stack Effect
903 Buoyancy
Expansion
Wind
904 HVAC Systems
Smoke Management
Compartmentation
Dilution Remote from Fire
905 Pressurization (Smoke Control)
Airflow
906 Buoyancy
Smoke Control System Design
Door-Opening Forces
Flow Areas
Effective Flow Areas
908 Design Weather Data
Design Pressure Differences
Open Doors
Fire and Smoke Dampers
909 Fans Used to Exhaust Smoke
Pressurized Stairwells
Stairwell Compartmentation
Stairwell Analysis
910 Stairwell Pressurization and Open Doors
911 Elevators
Zone Smoke Control
912 Computer Analysis for Pressurization Systems
Smoke Management in Large Spaces
913 Design Fires
Zone Fire Models
Atrium Smoke Filling by a Steady Fire
914 Atrium Smoke Filling by an Unsteady Fire
Steady Clear Height with Upper Layer Exhaust
915 Balcony Spill Plumes
916 Makeup Air
Minimum Smoke Layer Depth
Number of Exhaust Inlets
Separation Between Inlets
Prestratification and Detection
917 Loss of Buoyancy in Atriums
Tenability Systems
Tenability Evaluation
Atria and Other Large Spaces
918 Large Multicompartmented Buildings
Acceptance Testing
Special Inspector
Extraordinary Incidents
symbols
919 References
920 Bibliography
921 A11_Ch54_I-P
Low-, Medium-, and High-Intensity Infrared Heating
Panel Heating and Cooling
Elementary Design Relationships
923 Design Criteria for Acceptable Radiant Heating
924 Design for Beam Radiant Heating
Geometry of Beam Heating
925 Floor Reradiation
Asymmetric Radiant Fields
Radiation Patterns
926 Design for Total Space Heating
927 Testing Instruments for Radiant Heating
Black Globe Thermometer
Directional Radiometer
Applications
928 Low-, Medium-, and High-Intensity Infrared Applications
Panel Heating and Cooling
929 Symbols
930 References
931 A11_Ch55_I-P
Seismic-Resistant Design
932 Terminology
Calculations
Dynamic Analysis
Static Analysis as Defined in the International Building Code
933 Applying Static Analysis
936 Computation of Loads at Building Connection
Simple Case
General Case
Polar Method
Lump Mass Method
937 Resilient Support Factors
Building Attachment
Ansi Steel Bolts
Lag Screws into Timber
Concrete Post-Installed Anchor Bolts
ASD Applications
LRFD Applications
938 Types of Concrete Post-Installed Anchors
Weld Capacities
Seismic Snubbers
939 Seismic Restraints
940 Restraint of Pipe and Duct Risers
941 Examples
944 Installation Problems
945 WIND-RESISTANT DESIGN
Terminology
946 Calculations
Analytical Procedure
947 Wall-Mounted HVAC&R Component Calculations (Louvers)
Analytical Procedure
950 Certification of HVAC&R Components for Wind
951 References
952 Bibliography
953 A11_Ch56_I-P
Terminology
Safety
Performance
954 Electrical System Components and Concepts
Transformers
955 Emergency and Standby Power Systems
957 Motors
958 Utilization Equipment Voltage Ratings
Voltage Level Variation Effects
Voltage Selection
Power Quality Variations
959 Transients
960 Short-Duration Variations
961 Long-Duration Variations
Interruptions and Outages
962 Harmonic Distortion
963 Voltage Flicker
964 Noise
Billing Rates
Cost-Based Rates
965 Policy-Based Rates
966 Market-Based Rates
967 Codes and Standards
NEC®
UL Listing
CSA Approved
ULC
NAFTA Wiring Standards
IEEE
Bibliography
968 A11_Ch57_I-P
Indoor Air Quality and Sustainability
969 Application Guidelines
Design Constraints
Sound
Inlet Conditions to Air Outlets
Return Air Inlets
Mixed Air Distribution
970 Principles of Operation
Space Ventilation and Contaminant Removal
Benefits and Limitations
Horizontal Discharge Cooling with Ceiling- Mounted Outlets
Vertical-Discharge Cooling or Heating with Ceiling-Mounted Outlets
Cooling with Sidewall Outlets
971 Cooling with Floor-Mounted Air Outlets
Cooling with Sill-Mounted Air Outlets
Heating and Cooling with Perimeter Ceiling- Mounted Outlets
Space Temperature Gradients and Airflow Rates
Methods for Evaluation
Selection
973 Fully Stratified Air Distribution
Principles of Operation
974 Space Ventilation and Contaminant Removal
Typical Applications
Benefits and Limitations
Outlet Characteristics
Space Temperature Gradients and Airflow Rates
975 Methods of Evaluation
Design Procedures
Application Considerations
976 Partially Mixed Air Distribution
Principles of Operation
Space Ventilation and Contaminant Removal
Typical Applications
Benefits and Limitations
Outlet Characteristics
977 Space Temperature Gradients and Airflow Rates
Methods of Evaluation
Design Procedures
Application Considerations
Terminal Units
System Selection
979 Maintenance and Accessibility.
Applications
980 Comparison of Series- and Parallel-Flow Fan-Powered Terminal Units
982 Fan Selection
Fan Airflow Control on Fan-Powered Terminals
Sizing Fan-Powered Terminals
984 Installation and Application Precautions: Avoiding Common Errors and Problems
Optimizing Inlet Conditions.
985 Chilled Beams
Codes and Standards
Application Considerations
986 Cooling
Heating
Thermal Comfort
987 Space Temperature Control and Zoning
Selection and Location
Operational Considerations
References
990 A11_Ch58_I-P
Project Delivery
Sequential Design Process
Integrated Design Process
Effort Shift
Objectives
991 Energy Use
Indoor Environmental Quality (IEQ)
Water Usage
Vulnerability
992 Environmental Stewardship
Critical Operations
General Operations
Tools
Building Information Modeling
993 Energy Modeling
Life-Cycle Analysis Tools
Owner Process
Programming
994 Siting
Budgeting
Team Selection
Collaboration
Teamwork
Team Formation
995 Decision-Making Criteria
Strategy Development
996 Interdisciplinary Integration
Iterative Evaluation and Analysis
Design Activities and Deliverables
Drawings
Specifications
997 Value Engineering
Risk Management
Budget Control
Constructability Review
Operational Review
Commissioning
998 Project Delivery Sequence Focus
References
Bibliography
Resources
1000 A11_Ch59_I-P
Requirements Analysis
1001 Risk Evaluation
1002 HVAC System Security Design
Modes of Operation
Evacuation
Shelter-in-Place
Uninterrupted Operation
Security Design Measures
Emergency Power
1003 Redundant Design
System Shutdown and/or Isolation
Protective Equipment
100% Outdoor Air Operation
HVAC Zoning
Increased Standoff Distances
Occupant Notification Systems
Air Intake Protection
Increased Prefiltration Efficiency
1004 Additional Filtration
Location of Mechanical Equipment
Physical Security Measures
Air Supply Quantities and Pressure Gradients
Sensors
Mailroom and Lobby Measures
Maintenance Management
Chemical Incidents
1005 Types of Chemical Agents
Incapacitating Agents
Irritants
Toxic Chemical Agents
1007 Biological Incidents
1008 Radiological Incidents
Radioactive Materials’ Effects and Sources
1009 Radiological Dispersion
Radiation Monitoring
Facility Response
Explosive Incidents
Loading Description
1010 Design Considerations
References
Bibliography
1011 Online Resources
1012 A11_Ch60_I-P
Fundamentals
UV Dose and Microbial Response
1014 UV Inactivation of Biological Contaminants
Terminology
1016 Air Treatment Systems
Design Guidance
Upper-Room Air Disinfection
Upper-Air UVGI Systems
1018 In-Duct Systems: Airstream Disinfection
1019 Studies of Airstream Disinfection Effectiveness
HVAC System Surface Treatment
Coil and Drain Pan Irradiation
Room Surface Treatment
1020 Alternative and Complementary Systems
1021 Energy and Economic Considerations
Upper-Air UVGI
1022 In-Duct Air Treatment
Upper Air Versus In-Duct
Cooling Coil Surface Treatment
Safety
Hazards of Ultraviolet Radiation to Humans
Sources of UV Exposure
Exposure Limits
1023 Evidence of Safety
Safety Design Guidance
UVGI Fixtures
Installation, Startup, and Commissioning
UVC Radiation Measurements
Maintenance
Material Degradation
1024 Visual Inspection
Radiometer
Lamp Replacement
Lamp and Ballast Disposal
Personnel Safety Training
Lamp Breakage
1025 References
1026 Bibliography
1028 A11_Ch61_I-P
Selected Codes and Standards Published by Various Societies and Associations
1054 ORGANIZATIONS
1056 I-P_A11Additions
2008 HVAC Systems and Equipment
Fig. 1 Optimum Humidity Range for Human Comfort and Health
Fig. 7 Typical Rotary Dehumidification Wheel
1057 2009 Fundamentals
1059 Fig. 7 R-Value Required to Prevent Condensation on Surface with Emittance e = 0.9
Fig. 7 Surface-Averaged Wall Pressure Coefficients for Tall Buildings
2010 Refrigeration
Table 2 Values of f for Discharge Capacity of Pressure Relief Devices
1060 Table 4 Typical Thermal Properties of Common Building and Insulating Materials: Design Valuesa
1066 I-P_CommentPage
1068 A2011 bookComp_Index_I-PIX
Abbreviations, F37
Absorbents
Absorption
Acoustics. See Sound
Activated carbon adsorption, A46.7
ADPI. See Air diffusion performance index (ADPI)
Adsorbents
Adsorption
Aeration, of farm crops, A25
Aerosols, S28.1
Affinity laws for centrifugal pumps, S43.7
AFUE. See Annual fuel utilization efficiency (AFUE)
AHU. See Air handlers
Air
Air barriers, F26.13
Airborne infectious diseases, F10.6
Air cleaners. (See also Filters, air; Industrial exhaust gas cleaning)
Air conditioners. (See also Central air conditioning)
1069 Air conditioning. (See also Central air conditioning)
Air contaminants, F11. (See also Contaminants)
Aircraft, A12
Air curtains, display cases, R15.5
Air diffusers
Air diffusion
Air diffusion performance index (ADPI), A57.5; F20.12, 13
Air distribution
Air exchange rate
Air filters. See Filters, air
Airflow
1070 Airflow retarders, F25.7, 8
Air flux, F25.2. (See also Airflow)
Air handlers
Air intakes
Air jets. See Air diffusion
Air leakage. (See also Infiltration)
Air outlets
Airports, air conditioning, A3.6
Air quality. (See also Indoor air quality)
Airtightness, F36.22
Air-to-air energy recovery, S25
Air-to-transmission ratio, S5.12
Air transport, R27
Air washers
Algae, control, A49.5
All-air systems
Ammonia
Anchor bolts, seismic restraint, A55.7
Anemometers
Animal environments
Annual fuel utilization efficiency (AFUE), S32.8; S33.2
Antifreeze
Antisweat heaters (ASH), R15.5
Apartment buildings
Aquifers, thermal storage; S50.6
Archimedes number, F20.6
Archives. See Museums, galleries, archives, and libraries
Arenas
Argon, recovery, R47.17
Asbestos, F10.4
ASH. See Antisweat heaters (ASH)
Atriums
Attics, unconditioned, F27.2
Auditoriums, A5.3
Automobiles
Autopsy rooms, A9.5, 6
Avogadro’s law, and fuel combustion, F28.10
1071 Backflow-prevention devices, S46.13
BACnet®, A40.17; F7.18
Bacteria
Bakery products, R41
Balance point, heat pumps, S48.9
Balancing. (See also Testing, adjusting, and balancing)
BAS. See Building automation system (BAS)
Baseboard units
Basements
Beer’s law, F4.16
Bernoulli equation, F21.1
Best efficiency point (BEP), S43.6
Beverages, R39
BIM. See Building information modeling (BIM)
Bioaerosols
Biocides, control, A49.5
Biodiesel, F28.6
Biological safety cabinets, A16.6
Biomanufacturing cleanrooms, A18.7
Bioterrorism. See Chemical, biological, radio- logical, and explosive (CBRE) incidents
Boilers, S31
Boiling
Brake horsepower, S43.7
Brayton cycle
Bread, R41
Breweries
Brines. See Coolants, secondary
Building automation systems (BAS), A40.17; F7.14
Building energy monitoring, A41. (See also Energy, monitoring)
Building envelopes
1072 Building information modeling (BIM), A40.15
Building materials, properties, F26
Building thermal mass
Burners
Buses
Bus terminals
Butane, commercial, F28.5
CAD. See Computer-aided design (CAD)
Cafeterias,
Calcium chloride brines, F31.1
Candy
Capillary action, and moisture flow, F25.8
Capillary tubes
Carbon dioxide
Carbon emissions, F34.6
Carbon monoxide
Cargo containers, R25
Carnot refrigeration cycle, F2.6
Cattle, beef, and dairy, A24.7. (See also Animal environments)
CAV. See Constant air volume (CAV)
Cavitation, F3.13
CBRE. See Chemical, biological, radiological, and explosive (CBRE) incidents
Ceiling effect. See Coanda effect
Ceilings
Central air conditioning, A42. (See also Air conditioning)
Central plants
Central systems
Cetane number, engine fuels, F28.8
CFD. See Computational fluid dynamics (CFD)
Charging, refrigeration systems, R8.4
Chemical, biological, radiological, and explosive (CBRE) incidents, A59
1073 Chemical plants
Chemisorption, A46.7
Chilled water (CW)
Chillers
Chilton-Colburn j-factor analogy, F6.7
Chimneys, S34
Chlorinated polyvinyl chloride (CPVC), A34.6
Chocolate, R42.1. (See also Candy)
Choking, F3.13
CHP systems. See Combined heat and power (CHP)
Cinemas, A5.3
Claude cycle, R47.8
Cleanrooms. See Clean spaces
Clean spaces, A18
Clear-sky solar radiation, calculation, F14.7
Climate design information, F14
Clothing
CLTD/CLF. See Cooling load temperature differential method with solar cooling load factors (CLTD/CLF)
Coal
Coanda effect, A33.6; F20.6; S19.2
Codes, A61. (See also Standards)
1074 Coefficient of performance (COP)
Cogeneration. See Combined heat and power (CHP)
Coils
Colburn’s analogy, F4.17
Colebrook equation
Collectors, solar, A35.6, 11, 23, 25; S36.3
Colleges and universities, A7.11
Combined heat and power (CHP), S7
Combustion, F28
Combustion air systems
Combustion turbine inlet cooling (CTIC), S7.20; S17.1
Comfort. (See also Physiological principles, humans)
Commercial and public buildings, A3
1075 Commissioning, A43
Compressors, S37
Computational fluid dynamics (CFD), F13.1
Computer-aided design (CAD), A18.5; A40.14
Computers, A40
Concert halls, A5.4
Concrete
Condensate
Condensation
1076 Condensers, S38
Conductance, thermal, F4.3; F25.1
Conduction
Conductivity, thermal, F25.1; F26.4
Constant air volume (CAV)
Constant-volume, all-air systems
Construction. (See also Building envelopes)
Containers. (See also Cargo containers)
Contaminants
Continuity, fluid dynamics, F3.2
Control. (See also Controls, automatic; Supervisory control)
1077 Controlled-atmosphere (CA) storage
Controlled-environment rooms (CERs), and plant growth, A24.16
Controls, automatic, F7. (See also Control)
Convection
Convectors
Convention centers, A5.5
Conversion factors, F38
Coolants, secondary
Coolers. (See also Refrigerators)
1078 Cooling. (See also Air conditioning)
Cooling load
Cooling load temperature differential method with solar cooling load factors (CLTD/CLF), F18.49
Cooling towers, S39
Cool storage, S50.1
COP. See Coefficient of performance (COP)
Corn, drying, A25.1
Correctional facilities. See Justice facilities
Corrosion
Costs. (See also Economics)
Cotton, drying, A25.8
Courthouses, A9.4
Courtrooms, A9.5
CPVC. See Chlorinated polyvinyl chloride (CPVC)
Crawlspaces
Critical spaces
Crops. See Farm crops
Cruise terminals, A3.6
Cryogenics, R47
1079 CTIC. See Combustion turbine inlet cooling (CTIC)
Curtain walls, F15.5
Cycloparaffins, R12.3
Dairy products, R33
Dampers
Dams, concrete cooling, R45.1
Darcy equation, F21.6
Darcy-Weisbach equation
Data-driven modeling
Data processing areas
Daylighting
Defrosting
Degree-days, F14.11; F19.19
Dehumidification, A47.12; S23
Dehumidifiers
Dehydration
Density
Dental facilities, A8.15
Desiccants, F32.1; S23.1
1080 Desuperheaters
Dew-point
Diamagnetism, and superconductivity, R47.5
Diesel fuel, F28.8
Diffusers, air, sound control, A48.12
Diffusion
Diffusivity
Dilution
Dining halls, in justice facilities, A9.4
DIR. See Dispersive infrared (DIR)
Direct digital control (DDC), F7.4, 10
Direct numerical simulation (DNS), turbulence modeling, F13.4; F24.10
Dirty bombs. See Chemical, biological, radio- logical, and explosive (CBRE) incidents
Discharge coefficients, in fluid flow, F3.9
Dispersive infrared (DIR), F7.9
Display cases, R15.1, 4
District heating and cooling, S11
d-limonene, F31.13
DNS. See Direct numerical simulation (DNS)
Doors
Dormitories
Draft
Drag, in fluid flow, F3.5
Driers, R7.6. (See also Dryers)
Drip station, steam systems, S11.7
Dryers. (See also Driers)
Drying
DTW. See Dual-temperature water (DTW) system
Dual-duct systems
Dual-temperature water (DTW) system, S12.1
DuBois equation, F9.3
Duct design
Ducts
1081 Dust mites, F25.14
Dusts, S28.1
Dynamometers, A17.1
Earth, stabilization, R45.3, 4
Earthquakes, seismic-resistant design, A55.1
Economic analysis, A37
Economic coefficient of performance (ECOP), S7.50
Economics. (See also Costs)
Economizers
ECOP. See Economic coefficient of performance (ECOP)
ECS. See Environmental control system (ECS)
Eddy diffusivity, F6.7
Educational facilities, A7
EER. See Energy efficiency ratio (EER)
Effectiveness, heat transfer, F4.21
Effective radiant flux (ERF), A54.2
Efficiency
Eggs, R34
EIFS. See Exterior insulation finishing system (EIFS)
Electricity
Electric thermal storage (ETS), S50.12
Electrostatic precipitators, S28.7; S29.7
Elevators
Emissions, pollution, F28.7
Emissivity, F4.2
Emittance, thermal, F25.2
Enclosed vehicular facilities, A15
Energy
1082 Energy efficiency ratio (EER), S49.1
Energy savings performance contracting (ESPC), A37.8
Engines, S7
Engine test facilities, A17
Enhanced tubes. See Finned-tube heat transfer coils
Enthalpy
Entropy, F2.1
Environmental control
Environmental control system (ECS), A12
Environmental health, F10
Environmental tobacco smoke (ETS)
Equipment vibration, A48.42; F8.18
ERF. See Effective radiant flux (ERF)
ESPC. See Energy savings performance contracting (ESPC)
Ethylene glycol, in hydronic systems, S12.23
ETS. See Environmental tobacco smoke (ETS); Electric thermal storage (ETS)
Evaluation. See Testing
Evaporation, in tubes
Evaporative coolers. (See also Refrigerators)
Evaporative cooling, A52
Evaporators. (See also Coolers, liquid)
Exfiltration, F16.1
Exhaust
1083 Exhibit buildings, temporary, A5.8
Exhibit cases, A23.5, 16
Exhibition centers, A5.5
Expansion joints and devices, S45.10
Expansion tanks, S11.4
Explosions. See Chemical, biological, radio- logical, and explosive (CBRE) incidents
Fairs, A5.8
Family courts, A9.3. (See also Juvenile facilities)
Fan-coil units, S5.4
Fans, S20
Farm crops
Faults, system, reasons for detecting, A39.6
f-Chart method, sizing heating and cooling systems, A35.20
Fenestration. (See also Windows)
Fick’s law, F6.1
Filters, air, S28. (See also Air cleaners)
Filters, water, A49.7
Finned-tube heat-distributing units, S35.1, 5
Finned-tube heat transfer coils, F4.24
Fins, F4.4
Fire/smoke management. See Smoke management
Firearm laboratories, A9.6
Fireplaces, S33.4
Fire safety
Fish, R19; R32
Fitness facilities. (See also Gymnasiums)
Fittings
Fixed-guideway vehicles, A11.7. (See also Mass-transit systems)
Fixture units, A50.1, 26
Flammability limits, gaseous fuels, F28.1
Flash tank, steam systems, S10.14
Floors
1084 Flowers, cut
Flowmeters, A38.12; F36.18
Fluid dynamics computations, F13.1
Fluid flow, F3
Food. (See also specific foods)
Food service
Forced-air systems, residential, A1.1
Forensic labs, A9.5
Fouling factor
Foundations
Fountains, Legionella pneumophila control, A49.7
Fourier’s law, and heat transfer, F25.5
Four-pipe systems, S5.3
Framing
Freeze drying, A30.6
Freeze prevention. (See also Freeze protection systems)
Freeze protection systems, A51.17, 19
Freezers
Freezing
Friction, in fluid flow
Friction losses, F21.7
1085 Fruit juice, R38
Fruits
Fuel cells, combined heat and power (CHP), S7.22
Fuels, F28
Fume hoods, laboratory exhaust, A16.3
Fungal pathogens, F10.7
Furnaces, S32
Galleries. See Museums, galleries, archives, and libraries
Garages
Gases
Gas-fired equipment, S34. (See also Natural gas)
Gas vents, S34.1
GCHP. See Ground-coupled heat pumps (GCHP)
Generators
Geothermal energy, A34
Geothermal heat pumps (GHP), A34.10
Glaser method, F25.13
Glazing
Global warming potential (GWP), R6.1
Glycols, desiccant solution, S23.2
Green design, and sustainability, F35.1
Greenhouses. (See also Plant environments)
Grids, for computational fluid dynamics, F13.4
Ground-coupled heat pumps (GCHP)
Ground-source heat pumps (GSHP), A34.1, 9
Groundwater heat pumps (GWHP), A34.25
GSHP. See Ground-source heat pumps (GSHP)
Guard stations, in justice facilities, A9.4
GWHP. See Groundwater heat pumps (GWHP)
GWP. See Global warming potential (GWP)
Gymnasiums, A5.5; A7.3
HACCP. See Hazard analysis and critical control point (HACCP)
Halocarbon
Hartford loop, S10.3
Hay, drying, A25.7
Hazard analysis and control, F10.3
Hazard analysis and critical control point (HACCP), R22.4
Hazen-Williams equation, F22.1
HB. See Heat balance (HB)
1086 Health
Health care facilities, A8. (See also specific types)
Heat
Heat and moisture control, F27.1
Heat balance, S8.19
Heat capacity, F25.1
Heat control, F27
Heaters, S33
Heat exchangers, S47
Heat flow, F25. (See also Heat transfer)
Heat flux, F25.1
Heat gain. (See also Load calculations)
Heating
Heating load
Heating values of fuels, F28.3, 7, 9
Heat loss. (See also Load calculations)
Heat pipes, air-to-air energy recovery, S25.12
Heat pumps
1087 Heat recovery. (See also Energy, recovery)
Heat storage. See Thermal storage
Heat stress
Heat transfer, F4; F26. (See also Heat flow)
Heat transmission
Heat traps, A50.2
Helium
High-efficiency particulate air (HEPA) filters, A28.3; S28.7; S29.2
High-rise buildings. See Tall Buildings
High-temperature short-time (HTST) pasteurization, R33.2
1088 High-temperature water (HTW) system, S12.1
Homeland security. See Chemical, biological, radiological, and explosive (CBRE) incidents
Hoods
Hospitals, A8.2
Hot-box method, of thermal modeling, F25.7
Hotels and motels, A6
Hot-gas bypass, R1.34
HOUSE dynamic simulation model, S9.12
Houses of worship, A5.3
HSI. See Heat stress index (HSI)
HTST. See High-temperature short-time (HTST) pasteurization
Humidification, S21
Humidifiers, S21
Humidity
HVAC Security, A59
Hydrogen, liquid, R47.2
Hydronic systems, S35. (See also Water systems)
Hygrometers, F7.9; F36.10, 11
Hygrothermal loads, F25.2
Hygrothermal modeling, F25.13; F27.11
IAQ. See Indoor air quality (IAQ)
Ice
Ice makers
Ice rinks, A5.5; R44
ID50‚ mean infectious dose, A59.8
Ignition temperatures of fuels, F28.2
IGUs. See Insulating glazing units (IGUs)
Indoor air quality (IAQ). (See also Air quality)
Indoor environmental modeling, F13
1089 Induction
Industrial applications
Industrial environments, A14; A31; A32
Industrial exhaust gas cleaning, S29. (See also Air cleaners)
Industrial hygiene, F10.3
Infiltration. (See also Air leakage)
Infrared applications
In-room terminal systems
Instruments, F14. (See also specific instruments or applications)
Insulating glazing units (IGUs), F15.1
Insulation, thermal
Integrated building design (IBD), A58.1
1090 Integrated design process (IDP), A58.1
Intercoolers, ammonia refrigeration systems, R2.3
Jails, A9.3
Joule-Thomson cycle, R47.6
Judges’ chambers, A9.5
Juice, R38.1
Jury facilities, A9.5
Justice facilities, A9
Juvenile facilities, A9.1. (See also Family courts)
K-12 schools, A7.2
Kelvin’s equation, F25.9
Kirchoff’s law, F4.12
Kitchens, A33
Kleemenko cycle, R47.13
Krypton, recovery, R47.18
Kyoto protocol, F35.4
Laboratories, A16
Laboratory information management systems (LIMS), A9.7
Lakes, heat transfer, A34.30
Laminar flow
Large eddy simulation (LES), turbulence modeling, F13.3; F24.10
Laser Doppler anemometers (LDA), F36.17
Laser Doppler velocimeters (LDV), F36.17
Latent energy change materials, S50.2
Laundries
LCR. See Load collector ratio (LCR)
LD50‚ mean lethal dose, A59.8
LDA. See Laser Doppler anemometers (LDA)
LDV. See Laser Doppler velocimeters (LDV)
LE. See Life expectancy (LE) rating
Leakage, ducts, S18.2
Leakage function, relationship, F16.14
Leak detection of refrigerants, F29.8
Legionella pneumophila, A49.6; F10.6
Legionnaires’ disease. See Legionella pneumophila
LES. See Large eddy simulation (LES)
Lewis relation, F6.9; F9.4
Libraries. See Museums, galleries, archives, and libraries
Life expectancy (LE) rating, film, A22.3
1091 Lighting
Light measurement, F36.29
LIMS. See Laboratory information management systems (LIMS)
Linde cycle, R47.6
Liquefied natural gas (LNG), S17.4
Liquefied petroleum gas (LPG), F28.5
Liquid overfeed (recirculation) systems, R4
Lithium bromide/water, F30.1, 69
Lithium chloride, S23.2
Load calculations
Load collector ratio (LCR), A35.21
Local exhaust. See Exhaust
Loss coefficients
Louvers, F15.29
Low-temperature water (LTW) system, S12.1
LPG. See Liquefied petroleum gas (LPG)
LTW. See Low-temperature water (LTW) system
Lubricants, R12. (See also Lubrication; Oil)
Lubrication
Mach number, S37.32
Maintenance. (See also Operation and maintenance)
Makeup air units, S27.8
Malls, A2.6
Manometers, differential pressure readout, A38.12
Manufactured homes, A1.7
Masonry, insulation, F26.7. (See also Building envelopes)
Mass transfer, F6
Mass-transit systems
1092 McLeod gages, F36.13
Mean infectious dose (ID50), A59.8
Mean lethal dose (LD50), A59.8
Mean radiant temperature (MRT), A54.1
Mean temperature difference, F4.21
Measurement, F36. (See also Instruments)
Meat, R30
Mechanical equipment room, central
Mechanical traps, steam systems, S10.8
Medium-temperature water (MTW) system, S12.1
Meshes, for computational fluid dynamics, F13.4
Metabolic rate, F9.6
Metals and alloys, low-temperature, R48.6
Microbial growth, R22.4
Microbiology of foods, R22.1
Mines, A29
Modeling. (See also Data-driven modeling; Energy, modeling)
Moist air
Moisture
Mold, F25.14
Montreal Protocol, F29.1
Motors, S44
Movie theaters, A5.3
MRT. See Mean radiant temperature (MRT)
Multifamily residences, A1.6
Multiple-use complexes
1093 Multisplit unitary equipment, S48.1
Multizone airflow modeling, F13.14
Museums, galleries, archives, and libraries
Natatoriums. (See also Swimming pools)
Natural gas, F28.5
Navier-Stokes equations, F13.1
NC curves. See Noise criterion (NC) curves
Net positive suction head (NPSH), A34.27; R2.3; S43.9
Night setback
Nitrogen
Noise, F8.13. (See also Sound)
Noise criterion (NC) curves, F8.16
Noncondensable gases
NPSH. See Net positive suction head (NPSH)
NTU. See Number of transfer units (NTU)
Nuclear facilities, A28
Number of transfer units (NTU)
Nursing facilities, A8.14
Nuts, storage, R42.7
Odors, F12
ODP. See Ozone depletion potential (ODP)
Office buildings
Oil, fuel, F28.6
Oil. (See also Lubricants)
Olf unit, F12.6
One-pipe systems
Operating costs, A37.4
Operation and maintenance, A39. (See also Maintenance)
Optimization, A42.4
Outlets, air diffusion, performance, F20.10
Outpatient health care facilities, A8.14
Outside air, free cooling
Owning costs, A37.1
Oxygen
Ozone
Ozone depletion potential (ODP), R6.1
PAC. See Polycyclic aromatic compounds (PAC)
Packaged terminal air conditioners (PTACs), S49.5
Packaged terminal heat pumps (PTHPs), S49.5
PAH. See Polycyclic aromatic hydrocarbons (PAH)
Paint, and moisture problems, F25.14
Panel heating and cooling, S6. (See also Radiant heating and cooling)
1094 Paper
Paper products facilities, A26
Paraffins, R12.3
Parallel compressor systems, R15.14
Particulate matter, indoor air quality (IAQ), F10.4, 5
Pasteurization, R33.2
Peanuts, drying, A25.8
PEL. See Permissible exposure limits (PEL)
Performance contracting, A41.2
Permafrost stabilization, R45.4
Permeability
Permeance
Permissible exposure limits (PEL), F10.5
Pharmaceutical manufacturing cleanrooms, A18.7
Phase-change materials, thermal storage of, S50.11, 21
Photographic materials, A22
Photovoltaic (PV) systems, S36.18. (See also Solar energy)
Physical properties of materials, F33
Physiological principles, humans. (See also Comfort)
Pigs. See Swine
Pipes, S45. (See also Piping)
Piping. (See also Pipes)
1095 Pitot tube, A38.2; F36.17
Places of assembly, A5
Planes. See Aircraft
Plank’s equation, R20.7
Plant environments, A24.10
Plate heat exchangers (PHEs), S11.28
Plenums
PMV. See Predicted mean vote (PMV)
Police stations, A9.1
Pollutant transport modeling. See Contami- nants, indoor, concentration prediction
Pollution, air, and combustion, F28.7, 14
Polycyclic aromatic hydrocarbons (PAH), F10.5
Polydimethylsiloxane, F31.13
Ponds, spray, S39.5
Pope cell, F36.12
Positive positioners, F7.8
Potatoes
Poultry. (See also Animal environments)
Power-law airflow model, F13.14
Power plants, A27
PPD. See Predicted percent dissatisfied (PPD)
Prandtl number, F4.17
Precooling
Predicted mean vote (PMV), F36.30
Predicted percent dissatisfied (PPD), F9.17
Preschools, A7.1
Pressure
Pressure drop. (See also Darcy-Weisbach equation)
Pressure losses, district heating and cooling, S11.7
Primary-air systems, S5.10
Printing plants, A20
Prisons, A9.3
Produce
Propane
Propylene glycol, hydronic systems, S12.23
Psychrometers, F1.13
Psychrometrics, F1
PTACs. See Packaged terminal air conditioners (PTACs)
PTHPs. See Packaged terminal heat pumps (PTHPs)
Public buildings. See Commercial and public buildings; Places of assembly
1096 Pulldown load, R15.5
Pumps
Purge units, centrifugal chillers, S42.11
Radiant heating and cooling, A55; S6.1; S15; S33.4. (See also Panel heating and cooling)
Radiant time series (RTS) method, F18.2, 20
Radiation
Radiators, S35.1, 5
Radioactive gases, contaminants, F11.19
Radiometers, A54.7
Radon, F10.10, 12, 17
Rail cars
Railroad tunnels, ventilation
Rain, and building envelopes, F25.3
RANS. See Reynolds-Averaged Navier-Stokes (RANS) equation
Rapid-transit systems. See Mass-transit systems
Rayleigh number, F4.18
RC curves. See Room criterion (RC) curves
Receivers
Recycling refrigerants, R9.3
Refrigerant/absorbent pairs, F2.15
Refrigerant-control devices, R11
Refrigerants, F29.1
1097 Refrigerant transfer units (RTU), liquid chillers, S42.12
Refrigerated facilities, R23
Refrigeration, F1.1. (See also Absorption)
1098 Refrigeration load, R24. (See also Load calculations)
Refrigeration oils, R12. (See also Lubricants)
Refrigerators
Regulators. (See also Valves)
Residential systems, A1
Resistance, thermal, F4; F25; F26. (See also R-values)
Resistance temperature devices (RTDs), F7.9; F36.6
Resistivity, thermal, F25.1
Resource utilization factor (RUF), F34.2
Respiration of fruits and vegetables, R19.17
Restaurants
Retail facilities, A2
Retrofit performance monitoring, A41.4
Retrofitting refrigerant systems, contaminant control, R7.9
Reynolds-averaged Navier-Stokes (RANS) equation, F13.3; F24.10
Reynolds number, F3.3
Rice, drying, A25.9
RMS. See Root mean square (RMS)
Road tunnels, A15.3
Roof ponds, Legionella pneumophila control, A49.7
Roofs
Room air distribution, A57
Room criterion (RC) curves, F8.17
Root mean square (RMS), F36.1
Rotary vane compressors, S37.13
Rotative speed, F36.25
Roughness factors, ducts, F21.6
RTDs. See Resistance temperature devices (RTDs)
RTS. See Radiant time series (RTS)
RTU. See Refrigerant transfer units (RTU)
RUF. See Resource utilization factor (RUF)
Rusting, of building components, F25.15
R-values, F23; F25; F26. (See also Resistance, thermal)
Safety
Safety showers, Legionella pneumophila control, A49.7
Sanitation
Savings-to-investment-ratio (SIR), A37.11
Scale
1099 Schematic design, A58.9
Schneider system, R23.7
Schools
Security. See Chemical, biological, radio- logical, and explosive (CBRE) incidents
Seeds, storage, A25.11
Seismic restraint, A48.51; A55.1
Sensible heat
Sensors
Separators, lubricant, R11.23
Service water heating, A50
SES. See Subway environment simulation (SES) program
Shading
Ships, A13
Short-tube restrictors, R11.31
Single-duct systems, all-air, S4.10
SIR. See Savings-to-investment ratio (SIR)
Skating rinks, R44.1
Skylights, and solar heat gain, F15.19
Slab heating, A51
Slab-on-grade foundations, A44.11
SLR. See Solar-load ratio (SLR)
Smoke management, A53
Smudging air outlets, S19.3
Snow-melting systems, A51
Snubbers, seismic, A55.8
Sodium chloride brines, F31.1
Soft drinks, R39.10
Soils. (See also Earth)
Solar energy, A35; S36.1
1100 Solar heat gain
Solar-load ratio (SLR), A35.21
Solar-optical glazing, F15.13
Solar radiation
Solid fuel
Solvent drying, constant-moisture, A30.7
Soot, F28.17
Sorbents, F32.1
Sorption isotherm, F25.8
Sound, F8. (See also Noise)
Sound control, A48; F8. (See also Noise)
Soybeans, drying, A25.7
Specific heat
Spot cooling
Spot heating, A54.4
Stack effect
Stadiums, A5.4
Stainless steel boilers, S31.3
1101 Stairwells, smoke control, A53.9
Standard atmosphere, U.S., F1.1
Standards, A61. (See also Codes)
Static electricity and humidity, S21.2
Steam
Steam systems, S10
Steam traps, S10.7
Stefan-Boltzmann equation, F4.2, 11
Stevens’ law, F12.3
Stirling cycle, R47.14
Stokers, S30.17
Storage
Stoves, heating, S33.5
Stratification
Stroboscopes, F36.25
Subcoolers
Subway environment simulation (SES) program, A15.3
Subway systems. (See also Mass-transit systems)
Suction risers, R2.26
Sulfur content, fuel oils, F28.7
Superconductivity, diamagnetism, R47.5
Supervisory control, A42
Supply air outlets, S19.1. (See also Air outlets)
Surface effect. See Coanda effect
Surface transportation
1102 Surface water heat pump (SWHP)
Surface water heat pump (SWHP), A34.12
Sustainability, F16.1; F35.1; S48.2
SVFs. See Synthetic vitreous fibers (SVFs)
SWHP. See Surface water heat pump (SWHP)
Swimming pools. (See also Natatoriums)
Swine, recommended environment, A24.7
Symbols, F37
Synthetic vitreous fibers (SVFs), F10.5
Tachometers, F36.25
Tall buildings, A4
Tanks, secondary coolant systems, R13.2
Temperature
Temperature-controlled transport, R25.1
Temperature index, S21.2
Terminal units, A47.12; S19.8
Terminology, R50
Terrorism. See Chemical, biological, radio- logical, and explosive (CBRE) incidents
TES. See Thermal energy storage (TES)
Testing
Testing, adjusting, and balancing. (See also Balancing)
TETD/TA. See Total equivalent temperature differential method with time averaging (TETD/TA)
TEWI. See Total equivalent warning impact (TEWI)
Textile processing plants, A21
TFM. See Transfer function method (TFM)
Theaters, A5.3
Thermal bridges, F25.7
Thermal comfort. See Comfort
Thermal emittance, F25.2
Thermal energy storage (TES), S17.4
Thermal properties, F26.1
Thermal properties of food, R19
Thermal resistivity, F25.1
Thermal storage, S50
1103 Thermal transmission data, F26
Thermistors, R11.4
Thermodynamics, F2.1
Thermometers, F36.5
Thermopile, F7.4; F36.8; R45.4
Thermosiphons
Thermostats
Three-pipe distribution, S5.4
Tobacco smoke
Tollbooths
Total equivalent temperature differential method with time averaging (TETD/TA), F18.49
Total equivalent warming impact (TEWI), R6.1; R15.16
Trailers and trucks, refrigerated, R25. (See also Cargo containers)
Transducers, pneumatic pressure, F7.9
Transfer function method (TFM), A40.9; F18.49
Transmittance, thermal, F25.1
Transmitters, pneumatic pressure, F7.9
Transpiration, R19.19
Transportation centers
Transport properties of refrigerants, F30
Traps
Trucks, refrigerated, R25. (See also Cargo containers)
Tuning automatic control systems, F7.18
Tunnels, vehicular, A15.1
Turbines, S7
Turbochargers, heat recovery, S7.35
Turbulence
Turbulent flow, fluids, F3.3
Turndown ratio, design capacity, S12.4
Two-pipe systems, S5.4; S12.19
1104 U.S. Marshal spaces, A9.5
U-factor
Ultralow-penetration air (ULPA) filters, S28.7; S29.2
Ultraviolet (UV) lamp systems, S16
Ultraviolet air and surface treatment, A60
Ultraviolet germicidal irradiation (UVGI), S16.1. [See also Ultraviolet (UV) lamp systems]
Uncertainty analysis
Underfloor air distribution (UFAD) systems, A4.5
Unitary systems, S48
Unit heaters. See Heaters
Units and conversions, F38.1
Unit ventilators, S27.1
Utility interfacing, electric, S7.44
UV. See Ultraviolet (UV) lamp systems
UVGI. See Ultraviolet germicidal irradiation (UVGI)
Vacuum cooling, of fruits and vegetables, R28.9
Validation, of airflow modeling, F13.9, 10, 17
Valves, S46. (See also Regulators)
Vaporization systems, S17.4
Vapor pressure, F27.8; F33.2
Vapor retarders, jackets, F23.9
Variable-air-volume (VAV) systems
Variable refrigerant flow (VRF), S48.1, 13
Variable-speed drives, S44.9
VAV. See Variable-air-volume (VAV) systems
Vegetables, R37
Vehicles
Vena contracta, F3.4
Vending machines, R16.5
Ventilation, F16
1105 Ventilators
Venting
Verification, of airflow modeling, F13.9, 10, 17
Vessels, ammonia refrigeration systems, R2.3
Vibration, F8.18
Vibration control, A48
Viral pathogens, F10.7
Virgin rock temperature (VRT), and heat release rate, A29.3
Viscosity, F3.1
Volatile organic compounds (VOC), F10.9
Voltage, A56.1
Volume ratio, compressors
VRF. See Variable refrigerant flow (VRF)
VRT. See Virgin rock temperature (VRT)
Walls
Warehouses, A3.8
Water
Water heaters
Water/lithium bromide absorption
Water-source heat pump (WSHP), S48.10
Water systems, S12
1106 Water treatment, A49
Water vapor control, A44.6
Water vapor retarders, F26.13
Water wells, A34.26
Weather data
Welding sheet metal, S18.6
Wet-bulb globe temperature (WBGT), heat stress, A31.5
Wheels, rotary enthalpy, S25.10
Whirlpools and spas
Wien’s displacement law, F4.12
Wind. (See also Climate design information; Weather data)
Wind chill index, F9.22
Windows. (See also Fenestration)
Wind restraint design, A55.15
Wineries
Wood construction, and moisture, F25.8
Wood products facilities, A26.1
Wood pulp, A26.2
Wood stoves, S33.5
World Wide Web (WWW), A40.8
WSHP. See Water-source heat pump (WSHP)
WWW. See World Wide Web (WWW)
Xenon, R47.18
ASHRAE HVAC Applications Handbook IP 2011
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