ASME PTC 47.1 2017
$98.04
ASME PTC-47-1 Cryogenic Air Separation Unit of an Integrated Gasification Combined Cycle Power Plant
| Published By | Publication Date | Number of Pages |
| ASME | 2017 | 91 |
This Code applies to ASUs of any size, in either a single-train or multitrain configuration. It can be used to measure the performance of an ASU in its normal operating condition, with all equipment in a new, clean, and fully functional condition.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | CONTENTS |
| 7 | NOTICE |
| 8 | FOREWORD |
| 9 | ASME PTC Committee Roster |
| 10 | CORRESPONDENCE WITH THE PTC COMMITTEE |
| 12 | INTRODUCTION |
| 14 | Section 1 Object and Scope 1-1 OBJECT 1-1.1 Accuracy 1-1.2 Performance Characteristics 1-2 SCOPE |
| 15 | 1-3 TEST UNCERTAINTY 1-4 REFERENCES Table 1-3-1 Largest Expected Test Uncertainty |
| 16 | Section 2 Definitions and Description of Terms 2-1 INTRODUCTION 2-2 AIR SEPARATION UNIT EQUIPMENT DEFINITIONS |
| 17 | 2-3 GENERAL DEFINITIONS |
| 18 | 2-4 SYMBOLS 2-5 ABBREVIATIONS USED IN SUBSCRIPTS |
| 19 | Section 3 Guiding Principles 3-1 INTRODUCTION 3-2 TEST BOUNDARY AND REQUIRED MEASUREMENTS 3-2.1 Test Boundary Definition 3-2.2 Required Measurements |
| 20 | Figure 3-2.1-1 Generic ASU Test Boundary Figure 3-2.1-2 Nonintegrated ASU Test Boundary |
| 21 | 3-2.3 Pretest Uncertainty Analysis 3-3 TEST PLAN 3-3.1 Schedule of Test Activities 3-3.2 Responsibilities of Parties to the Test Figures Figure 3-2.1-3 Integrated ASU Test Boundary |
| 22 | 3-3.3 Test Procedures 3-4 TEST PREPARATIONS |
| 23 | 3-4.1 Requirements for Agreements |
| 24 | 3-4.2 Test Apparatus 3-4.3 Test Personnel 3-4.4 Equipment Inspection and Cleanliness 3-4.5 Preliminary Testing |
| 25 | 3-5 CONDUCT OF THE TEST 3-5.1 Methods of Operation Prior to and During Tests |
| 26 | 3-5.2 Starting and Stopping Tests and Test Runs 3-5.3 Adjustments Prior to and During Tests |
| 27 | 3-5.4 Duration, Number, and Evaluation of Test Runs |
| 28 | 3-5.5 Constancy of Test Conditions 3-6 CALCULATION AND REPORTING OF RESULTS 3-6.1 Data Reduction 3-6.2 Rejection of Readings 3-6.3 Inconsistent Measurements 3-6.4 Invalid Test Runs Figure 3-5.4.3-1 Uncertainty Intervals |
| 29 | 3-6.5 Test Records 3-6.6 Test Report |
| 30 | Section 4 Instruments and Methods of Measurement 4-1 GENERAL REQUIREMENTS 4-1.1 Introduction 4-1.2 Measurements |
| 31 | 4-1.3 Instrumentation 4-1.4 Instrument Calibration |
| 34 | 4-1.5 Instrument Verification 4-2 PRESSURE MEASUREMENT 4-2.1 Introduction |
| 35 | 4-2.2 Required Uncertainty 4-2.3 Recommended Pressure Measurement Devices |
| 36 | 4-2.4 Absolute Pressure Measurements |
| 37 | 4-2.5 Gauge Pressure Measurements 4-2.6 Differential Pressure Measurements |
| 38 | Figure 4-2.6.2-1 Five-Way Manifold |
| 39 | 4-3 TEMPERATURE MEASUREMENT 4-3.1 Introduction 4-3.2 Required Uncertainty Figure 4-2.6.2-2 Water Leg Correction for Flow Measurement |
| 40 | 4-3.3 Recommended Temperature Measurement Devices |
| 41 | Figure 4-3.3.2.1-1 Three- and Four-Wire RTDs |
| 42 | 4-3.4 Calibration of Primary Parameter Temperature Measurement Devices 4-3.5 Temperature Scale |
| 43 | 4-3.6 Typical Applications Figure 4-3.6.2-1 Flow-Through Well |
| 44 | 4-4 HUMIDITY MEASUREMENT 4-4.1 Introduction 4-4.2 Required Uncertainty |
| 45 | Figure 4-3.6.3-1 Duct Measurement Points |
| 46 | 4-4.3 Recommended Humidity Measurement Devices |
| 47 | 4-5 FLOW MEASUREMENT 4-5.1 Introduction 4-5.2 Water and Steam |
| 48 | 4-5.3 Gas Flow Measurements 4-6 GAS PURITY MEASUREMENTS 4-6.1 Introduction |
| 49 | 4-6.2 Required Uncertainty 4-6.3 Gas Purity Measurement Devices 4-7 SPEED MEASUREMENTS 4-8 ELECTRICAL MEASUREMENTS 4-8.1 Introduction 4-8.2 Polyphase AC Electrical Measurement System Connections |
| 50 | 4-8.3 Electrical Metering Equipment Figure 4-8.2-1 Three-Wire Metering Systems |
| 51 | 4-8.4 Instrument Transformers 4-8.5 Calculation of Corrected Average Power or Corrected Total Energy 4-8.6 Measurement of Auxiliary Electrical Load |
| 52 | 4-8.7 Measurement of Step-Up and Step-Down Transformers 4-9 DATA COLLECTION AND HANDLING 4-9.1 Introduction 4-9.2 Data Management 4-9.3 Data Acquisition System Selection |
| 53 | 4-10 LOSSES 4-10.1 Gearbox Losses 4-10.2 Fixed Losses 4-10.3 Variable Losses |
| 54 | Section 5 Calculations and Results 5-1 FUNDAMENTAL EQUATIONS Tables Table 5-1-1 Summary of Additive and Multiplicative Correction Factors in Fundamental Performance Equations |
| 55 | 5-2 POWER TERMS IN THE FUNDAMENTAL EQUATIONS 5-3 DISCUSSION OF APPLICATION OF CORRECTION FACTORS 5-3.1 Dry Flow Factors, MDFRA,j and MDFRC,j 5-3.2 Moisture Content Factors, MMCMO2, MMCLPO2, MMCA,j, and MMCC,j |
| 56 | Figure 5-2-1 Typical Nonintegrated ASU Test Boundary |
| 57 | Figure 5-2-2 Typical Integrated ASU Test Boundary |
| 58 | 5-3.3 Suction Temperature Factors, MSTMO2, MSTLPO2, MSTA,j, and MSTC,j 5-3.4 Suction Pressure Factors, MSPMO2, MSPLPO2, MSPA,j, and MSPC,j 5-3.5 Discharge Pressure Factors, MDPA,j and MDPC,j 5-3.6 Cooling Water Factors, MCWITA,j and MCWITC,j 5-4 MODEL FUNCTIONAL REQUIREMENTS 5-4.1 Completeness 5-4.2 Flexibility 5-4.3 Accuracy |
| 59 | 5-4.4 Model Validation 5-5 DEGRADATION |
| 60 | Section 6 Report of Results 6-1 GENERAL REQUIREMENTS 6-2 EXECUTIVE SUMMARY |
| 61 | 6-3 INTRODUCTION 6-4 CALCULATIONS AND RESULTS 6-5 INSTRUMENTATION 6-6 CONCLUSIONS 6-7 APPENDICES |
| 63 | Section 7 Uncertainty Analysis 7-1 INTRODUCTION 7-1.1 Pretest Uncertainty Analysis 7-1.2 Post-Test Uncertainty Analysis 7-2 OBJECTIVE OF UNCERTAINTY ANALYSIS 7-3 DETERMINATION OF OVERALL UNCERTAINTY |
| 64 | 7-4 SOURCES OF ERROR 7-5 CALCULATION OF UNCERTAINTY Table 7-5-1 Format of Uncertainty Calculations |
| 65 | 7-6 SENSITIVITY COEFFICIENTS Table 7-5-2 Measured Parameters Needed for Uncertainty Calculations |
| 66 | 7-7 SYSTEMATIC UNCERTAINTY 7-8 RANDOM STANDARD UNCERTAINTY FOR SPATIALLY UNIFORM PARAMETERS |
| 68 | 7-9 RANDOM STANDARD UNCERTAINTY FOR SPATIALLY NONUNIFORM PARAMETERS 7-10 CORRELATED SYSTEMATIC STANDARD UNCERTAINTY |
| 69 | NONMANDATORY APPENDIX A SAMPLE CALCULATION A-1 ASU DESCRIPTION AND UNIT DISPOSITION A-2 TEST BOUNDARY DESCRIPTION A-3 REFERENCE AND MEASURED CONDITIONS |
| 70 | Figure A-2-1 Example Case Flow Diagram A-4 CORRECTED SPECIFIC POWER |
| 71 | Table A-3-1 Reference and Measured Data |
| 72 | A-5 CORRECTED ASU EFFECTIVENESS A-6 CORRECTED OXYGEN PRODUCTION RATE |
| 73 | Table A-4.1-1 Main Air Compressor Corrections |
| 74 | Table A-4.1-2 Oxygen Compressor Corrections |
| 75 | Table A-4.1-3 Utility Nitrogen Compressor Corrections |
| 76 | Table A-4.1-4 LP Nitrogen Compressor Corrections |
| 77 | Table A-4.2-1 Corrected Specific Power |
| 78 | Figure A-6-1 Ambient Pressure Correction Figure A-6-2 Ambient Temperature Correction Table A-5-1 Corrected Effectiveness |
| 79 | Table A-6-1 Corrected Oxygen Production Rate |
| 80 | NONMANDATORY APPENDIX B SAMPLE UNCERTAINTY ANALYSIS B-1 ACCURACY OF MEASUREMENT |
| 81 | Table B-2-1 Pressure Transmitter Characteristics Table B-2-2 Temperature Transmitter Characteristics B-2 GENERALIZED EXAMPLE |
| 83 | B-3 EXAMPLE CASE UNCERTAINTY |
| 84 | Table B-3-1 Uncertainty of Corrected ASU Power Input |
| 85 | Table B-3-2 Uncertainty of Corrected ASU Production Rate |
| 86 | Table B-3-3 Uncertainty of Corrected ASU Effectiveness |
| 87 | Table B-3-4 Uncertainty of Corrected ASU Specific Power |
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