{"id":125136,"date":"2024-10-19T05:04:22","date_gmt":"2024-10-19T05:04:22","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asme-ptb-7-2014\/"},"modified":"2024-10-24T23:14:11","modified_gmt":"2024-10-24T23:14:11","slug":"asme-ptb-7-2014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asme\/asme-ptb-7-2014\/","title":{"rendered":"ASME PTB 7 2014"},"content":{"rendered":"

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
11<\/td>\nForeword <\/td>\n<\/tr>\n
12<\/td>\nAbbreviations and Acronyms <\/td>\n<\/tr>\n
15<\/td>\n1 SCOPE <\/td>\n<\/tr>\n
16<\/td>\n2 HISTORICAL BACKGROUND <\/td>\n<\/tr>\n
18<\/td>\n3 TYPES OF HEAT EXCHANGERS COVERED <\/td>\n<\/tr>\n
20<\/td>\n4 TYPES OF TS CONFIGURATIONS <\/td>\n<\/tr>\n
22<\/td>\n5 LOADING CASES <\/td>\n<\/tr>\n
23<\/td>\n6 STRUCTURE OF PART UHX <\/td>\n<\/tr>\n
24<\/td>\n7 STRUCTURE OF THE DOCUMENT <\/td>\n<\/tr>\n
25<\/td>\n8 NOTATIONS <\/td>\n<\/tr>\n
26<\/td>\nReferences\u2014Part 1 <\/td>\n<\/tr>\n
28<\/td>\n1 SCOPE (UHX-11.1) <\/td>\n<\/tr>\n
29<\/td>\n2 NOTATIONS <\/td>\n<\/tr>\n
30<\/td>\n3 DESIGN ASSUMPTIONS (UHX-11.2) <\/td>\n<\/tr>\n
31<\/td>\n4 LIGAMENT EFFICIENCIES (UHX-11.5.1)
4.1 Introduction <\/td>\n<\/tr>\n
32<\/td>\n4.2 Historical Background <\/td>\n<\/tr>\n
33<\/td>\n4.3 LE in Part UHX (UHX-11.5.1) <\/td>\n<\/tr>\n
38<\/td>\n5 EFFECTIVE ELASTIC CONSTANTS (UHX-11.5.2)
5.1 Introduction
5.2 Historical Background <\/td>\n<\/tr>\n
39<\/td>\n5.3 The Square Pattern Problem <\/td>\n<\/tr>\n
40<\/td>\n5.4 Synthesis of Results
5.5 Determination of EECs for the Full Range of \u03bc* (0.1\u2264\u03bc*\u22641.0) <\/td>\n<\/tr>\n
41<\/td>\n5.6 Determination of EECs for the UHX Rules (UHX-11.5.2)
5.7 Conclusion <\/td>\n<\/tr>\n
45<\/td>\nReferences\u2014Part 2 <\/td>\n<\/tr>\n
47<\/td>\n1 SCOPE (UHX-13.1) <\/td>\n<\/tr>\n
48<\/td>\n2 HISTORICAL BACKGROUND <\/td>\n<\/tr>\n
49<\/td>\n3 GENERAL
3.1 TS Configurations (UHX-13.1) <\/td>\n<\/tr>\n
50<\/td>\n3.2 Notations (UHX-13.3) <\/td>\n<\/tr>\n
53<\/td>\n3.3 Loading Cases (UHX-13.4) <\/td>\n<\/tr>\n
54<\/td>\n3.4 Design Assumptions (UHX-13.2) <\/td>\n<\/tr>\n
55<\/td>\n3.5 Basis of Analytical Treatment
3.5.1 General <\/td>\n<\/tr>\n
56<\/td>\n3.5.2 Free Body Diagram <\/td>\n<\/tr>\n
58<\/td>\n4 AXIAL DISPLACEMENTS AND FORCES ACTING ON THE TUBES AND ON THE SHELL
4.1 Axial Displacement and Force Acting on the Tubes (Figure 18) <\/td>\n<\/tr>\n
59<\/td>\n4.2 Axial Displacement and Force Acting on the Shell <\/td>\n<\/tr>\n
61<\/td>\n5 DEFLECTION AND LOADS ACTING ON THE TUBESHEET
5.1 Equivalent Plate Resting on an Elastic Foundation <\/td>\n<\/tr>\n
64<\/td>\n5.2 Determination of Integration Constants A and B <\/td>\n<\/tr>\n
66<\/td>\n5.3 Deflection
5.4 Net Effective Pressure
5.5 Rotation <\/td>\n<\/tr>\n
67<\/td>\n5.6 Shear Force <\/td>\n<\/tr>\n
68<\/td>\n5.7 Bending Moment
5.8 Conclusion <\/td>\n<\/tr>\n
69<\/td>\n6 TREATMENT OF THE UNPERFORATED RIM
6.1 Edge Loads Applied on Shell and Channel at their Connection to the TS <\/td>\n<\/tr>\n
71<\/td>\n6.2 Equilibrium of the Unperforated Rim <\/td>\n<\/tr>\n
74<\/td>\n6.3 Edge Loads Va and Ma Applied to the Tubesheet <\/td>\n<\/tr>\n
77<\/td>\n7 EQUIVALENT PRESSURE ACTING ON TUBESHEET
7.1 Definition <\/td>\n<\/tr>\n
78<\/td>\n7.2 Determination of Pe <\/td>\n<\/tr>\n
81<\/td>\n8 STRESSES IN THE HEAT-EXCHANGER COMPONENTS
8.1 TS Net Effective Pressure
8.2 TS Axial Displacement <\/td>\n<\/tr>\n
82<\/td>\n8.3 TS Rotation
8.4 Stresses in the Tubesheet <\/td>\n<\/tr>\n
85<\/td>\n8.5 Axial Membrane Stress in Tubes <\/td>\n<\/tr>\n
87<\/td>\n8.6 Stresses in the Shell <\/td>\n<\/tr>\n
89<\/td>\n8.7 Stresses in the Channel <\/td>\n<\/tr>\n
91<\/td>\n9 DETERMINATION OF THE ALLOWABLE STRESS LIMITS
9.1 General Considerations <\/td>\n<\/tr>\n
92<\/td>\n9.2 Allowable Stress Limit in the Tubesheet
9.3 Allowable Stress Limit in the Tubes
9.4 Allowable Membrane Stress Limit in the Shell
9.5 Allowable Membrane + Bending Stress Limit in the Shell
9.6 Allowable Membrane + Bending Stress Limit in the Channel <\/td>\n<\/tr>\n
93<\/td>\n9.7 Conclusions <\/td>\n<\/tr>\n
94<\/td>\n10 ADDITIONAL RULES
10.1 Effect of Different Shell Thickness and Material Adjacent to the TS (UHX-13.6) <\/td>\n<\/tr>\n
95<\/td>\n10.2 Effect of Plasticity at Tubesheet-Shell-Channel Joint (UHX-13.7) <\/td>\n<\/tr>\n
97<\/td>\n10.3 Effect of Radial Thermal Expansion Adjacent to the Tubesheet (UHX-13.8) <\/td>\n<\/tr>\n
100<\/td>\n10.4 Calculation Procedure for Simply Supported Tubesheets (UHX-13.9)
10.5 Tubesheet Effective Bolt Load (UHX-8) <\/td>\n<\/tr>\n
101<\/td>\nTable UHX-8.1
10.6 Tubesheet Flange Extension (UHX-9) <\/td>\n<\/tr>\n
103<\/td>\n10.7 HE Set-up with a Thin-Walled Expansion Joint (UHX-13.16)
10.8 HE Set-up with a Thick-Walled Expansion Joint (UHX-13.17) <\/td>\n<\/tr>\n
105<\/td>\n11 HOW TO USE THE RULES <\/td>\n<\/tr>\n
106<\/td>\n12 CHECKING OF THE RESULTS
12.1 Comparison with FEA <\/td>\n<\/tr>\n
108<\/td>\n12.2 Comparison with CODAP French Rules <\/td>\n<\/tr>\n
112<\/td>\n12.3 Comparison with TEMA Rules <\/td>\n<\/tr>\n
118<\/td>\n12.4 Comparison with Circular Plates Subject to Pressure <\/td>\n<\/tr>\n
121<\/td>\n12.5 Conclusions <\/td>\n<\/tr>\n
122<\/td>\nReferences\u2014Part 3 <\/td>\n<\/tr>\n
124<\/td>\n1 SCOPE <\/td>\n<\/tr>\n
125<\/td>\n2 HISTORICAL BACKGROUND <\/td>\n<\/tr>\n
126<\/td>\n3 GENERAL
3.1 TS Configurations (UHX-14.1) <\/td>\n<\/tr>\n
127<\/td>\n3.2 Notations <\/td>\n<\/tr>\n
130<\/td>\n3.3 Loading Cases (UHX-14.4) <\/td>\n<\/tr>\n
131<\/td>\n3.4 Design Assumptions (UHX-14.2) <\/td>\n<\/tr>\n
132<\/td>\n3.5 Basis of Analytical Treatment
3.5.1 General <\/td>\n<\/tr>\n
133<\/td>\n3.5.2 Free Body Diagram for ST TS <\/td>\n<\/tr>\n
134<\/td>\n3.5.3 Free Body Diagram for FL TS <\/td>\n<\/tr>\n
136<\/td>\n4 AXIAL DISPLACEMENTS AND FORCES ACTING ON THE TUBES AND ON THE SHELL
4.1 Axial Displacement and Force Acting on the Tubes (Figure 42) <\/td>\n<\/tr>\n
137<\/td>\n4.2 Axial Displacement and Force Acting on the Shell (Figure 43) <\/td>\n<\/tr>\n
138<\/td>\n5 DEFLECTION AND LOADS ACTING ON THE TUBESHEET
5.1 Equivalent Plate Resting on an Elastic Foundation (Figure 44) <\/td>\n<\/tr>\n
139<\/td>\n5.2 Determination of Integration Constants A and B <\/td>\n<\/tr>\n
140<\/td>\n6 TREATMENT OF THE UNPERFORATED RIM
6.1 Edge Loads Applied on Shell and Channel at their Connection to the TS
6.2 Equilibrium of the Unperforated Rim
6.2.1 Due to Axial Loads <\/td>\n<\/tr>\n
146<\/td>\n6.2.2 Due to Applied Moments
6.2.3 Edge Loads Va and Ma Applied to the Tubesheet <\/td>\n<\/tr>\n
147<\/td>\n7 EQUIVALENT PRESSURE ACTING ON THE TUBESHEET <\/td>\n<\/tr>\n
148<\/td>\n8 STRESSES IN THE HEAT-EXCHANGER COMPONENTS <\/td>\n<\/tr>\n
149<\/td>\n9 DETERMINATION OF ALLOWABLE STRESS LIMITS <\/td>\n<\/tr>\n
150<\/td>\n10 ADDITIONAL RULES <\/td>\n<\/tr>\n
151<\/td>\n11 HOW TO USE THE RULES
11.1 Stationary TS
11.2 Floating TS
11.3 Calculation Procedure <\/td>\n<\/tr>\n
152<\/td>\n11.4 Calculation Using a Fixed TS HE Software <\/td>\n<\/tr>\n
153<\/td>\nReferences\u2014Part 4 <\/td>\n<\/tr>\n
155<\/td>\n1 SCOPE <\/td>\n<\/tr>\n
156<\/td>\n2 HISTORICAL BACKGROUND <\/td>\n<\/tr>\n
157<\/td>\n3 GENERAL
3.1 TS Configurations (UHX-12.1)
3.2 Notations <\/td>\n<\/tr>\n
159<\/td>\n3.3 Loading Cases (UHX-12.4) <\/td>\n<\/tr>\n
160<\/td>\n3.4 Design Assumptions (UHX-12.2)
3.5 Basis of Analytical Treatment
3.5.1 General <\/td>\n<\/tr>\n
161<\/td>\n3.5.2 Free Body Diagram <\/td>\n<\/tr>\n
163<\/td>\n4 TREATMENT OF THE PERFORATED TUBESHEET <\/td>\n<\/tr>\n
164<\/td>\n5 TREATMENT OF THE UNPERFORATED RIM
5.1 Edge Loads Applied on Shell and Channel at their Connection to the TS
5.2 Equilibrium of the Unperforated Solid Rim <\/td>\n<\/tr>\n
169<\/td>\n6 STRESSES IN THE HEAT-EXCHANGER COMPONENTS
6.1 Stresses in the Tubesheet
6.2 Stresses in the Shell and Channel <\/td>\n<\/tr>\n
170<\/td>\n6.3 Determination of Stresses using the Fixed TS Rules <\/td>\n<\/tr>\n
171<\/td>\n7 DETERMINATION OF THE ALLOWABLE STRESS LIMITS <\/td>\n<\/tr>\n
172<\/td>\n8 ADDITIONAL RULES
8.1 Effect of Plasticity at the Tubesheet-Shell-Channel Joint (UHX-12.5) <\/td>\n<\/tr>\n
173<\/td>\n9 HOW TO USE THE RULES <\/td>\n<\/tr>\n
174<\/td>\n10 COMPARISON WITH TEMA RULES
10.1 TEMA Formula
10.2 Numerical Comparisons <\/td>\n<\/tr>\n
176<\/td>\nReferences\u2014Part 5 <\/td>\n<\/tr>\n
178<\/td>\n1 SUMMARY AND CONCLUSIONS <\/td>\n<\/tr>\n
181<\/td>\nAnnex A \u2014 Values of Effective Elastic Constants from Various Authors <\/td>\n<\/tr>\n
183<\/td>\nAnnex B \u2014 Values of Effective Elastic Constants for the Full Range of \u03bc (0.1\u2264\u03bc*\u22641.0)
1 Introduction
2 Curves (From [13] ) <\/td>\n<\/tr>\n
184<\/td>\n3 Numerical Values (From [13] ) <\/td>\n<\/tr>\n
189<\/td>\n4 Polynomials <\/td>\n<\/tr>\n
190<\/td>\nAnnex C \u2014 Poisson\u2019s Ratio in Tubes and Shell <\/td>\n<\/tr>\n
192<\/td>\nAnnex D \u2014 Shell Pressure Acting on the Expansion Joint Sidewalls <\/td>\n<\/tr>\n
193<\/td>\nAnnex E \u2014 Differential Pressure Acting on the Equivalent Solid Plate <\/td>\n<\/tr>\n
195<\/td>\nAnnex F \u2014 Solution of Differential Equation w(x) <\/td>\n<\/tr>\n
197<\/td>\nAnnex G \u2014 Coefficients Zd, Zv, Zw, Zm; Qm, Qv; Q\u03b1, Q\u03b2; Fm, Ft <\/td>\n<\/tr>\n
202<\/td>\nAnnex H \u2014 Radial Displacement and Rotation of the Shell at its Connection with the Ring
1 Radial Displacement Due to Internal Pressure Ps <\/td>\n<\/tr>\n
203<\/td>\n2 Radial Displacement and Rotation Due to Edge Loads Qs and Ms
3 Radial Displacement Due to Internal Pressure and Edge Loads
4 Channel <\/td>\n<\/tr>\n
204<\/td>\nAnnex I \u2014 Shell-to-Ring Connection in Radial Direction <\/td>\n<\/tr>\n
206<\/td>\nAnnex J \u2014 Minimum Length of Shell and Channel when Integral with the TS <\/td>\n<\/tr>\n
208<\/td>\nAnnex K \u2014 Formulas for a Hemispherical Channel when Integral with the TS
1 Radial Displacement Due to Internal Pressure Pc
2 Radial Displacement and Rotation Due to Edge Loads Qs and Ms <\/td>\n<\/tr>\n
209<\/td>\n3 Radial Displacement Due to Internal Pressure and Edge Loads <\/td>\n<\/tr>\n
210<\/td>\nAnnex L \u2014 Equilibrium of Ring Subjected to Edge Moments <\/td>\n<\/tr>\n
217<\/td>\nAnnex M \u2014 Direct Determination of the Equivalent Pressure <\/td>\n<\/tr>\n
221<\/td>\nAnnex N \u2014 Formulas To Be Used When Pe=0
1 Net Effective Pressure: q(x)
2 Axial Displacement: w(x)
3 Rotation: \u00ce\u00b8(x)
4 Bending Stress: \u00cf\u0192(x) <\/td>\n<\/tr>\n
222<\/td>\n5 Shear Stress:\u00ef\u20ac\u00a0\u00ef\u0081\u00b4(x)
6 Axial Stress in Tubes: \u00cf\u0192t(x) <\/td>\n<\/tr>\n
223<\/td>\nAnnex O \u2014 Tabular and Graphical Representation of Coefficient Ft(x) <\/td>\n<\/tr>\n
240<\/td>\nAnnex P \u2014 Tabular and Graphical Representation of Coefficient Fm(x) <\/td>\n<\/tr>\n
251<\/td>\nAnnex Q \u2014Tabular and Graphical Representation of Coefficient FQ(x) <\/td>\n<\/tr>\n
263<\/td>\nAnnex R \u2014 Determination of the Allowable Buckling Stress Limits <\/td>\n<\/tr>\n
267<\/td>\nAnnex S \u2014 Common Intersection of Curves \u03c3t(x)
1 General
2 Determination of Common Intersection xo for \u00cf\u0192t(x) <\/td>\n<\/tr>\n
268<\/td>\n3 Generalization to Other Stresses <\/td>\n<\/tr>\n
269<\/td>\nAnnex T \u2014 Determination of Stresses in U-Tube TS HEs Using the Fixed TS Rules <\/td>\n<\/tr>\n
272<\/td>\nAnnex U \u2014 Calculation of a U-Tube TS Using Floating or Fixed TS HE Software <\/td>\n<\/tr>\n
273<\/td>\nAnnex V \u2014 UHX-13 \u2013 Example E4.18.7 (PTB-4 2013 Edition) with General Equations <\/td>\n<\/tr>\n
319<\/td>\nAnnex W \u2014 UHX-14 \u2013 Example E4.18.8 (PTB-4 2013 Edition) Stationary <\/td>\n<\/tr>\n
348<\/td>\nAnnex X \u2014 UHX-14 \u2013 Example E4.18.8 (PTB-4 2013 Edition) Floating <\/td>\n<\/tr>\n
377<\/td>\nAnnex Y \u2014 UHX-12 \u2013 Example E4.18.4 (PTB-4 2013 Edition) <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASME PTB-7 2014 Criteria for Shell-and-Tube Heat Exchangers According to Part UHX of ASME Section VIII-Division 1<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASME<\/b><\/a><\/td>\n2014<\/td>\n394<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":125137,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2643],"product_tag":[],"class_list":{"0":"post-125136","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asme","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/125136","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/125137"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=125136"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=125136"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=125136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}