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Proceedings Papers

An Extended Process-Zone Modeling Framework for Overload Crack Initiation in Zr-2.5Nb Pressure Tubes

Steven X. Xu, Douglas A. Scarth, David Cho
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A034, July 17–22, 2022
Paper No: PVP2022-85158
https://doi.org/10.1115/PVP2022-85158
View Paper titled, An Extended Process-Zone Modeling Framework for Overload Crack Initiation in Zr-2.5Nb Pressure Tubes
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Topics: Fracture (Materials), Modeling, Pressure, Stress, Zirconium
Proceedings Papers

Development of a Technical Basis for Code Case N-914, “ Accounting for the Effect of Embrittlement on Fracture Toughness Properties Used in Evaluations of Pressure Boundary Materials in Class 1 Ferritic Steel Components, Section XI, Division 1 ”

Mark Kirk, Marjorie Erickson, Elliot J. Long
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A045, July 17–22, 2022
Paper No: PVP2022-83909
https://doi.org/10.1115/PVP2022-83909
View Paper titled, Development of a Technical Basis for Code Case N-914, “ Accounting for the Effect of Embrittlement on Fracture Toughness Properties Used in Evaluations of Pressure Boundary Materials in Class 1 Ferritic Steel Components, Section XI, Division 1 ”
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Topics: Accounting, Embrittlement, Fracture toughness, Pressure, Reactor vessels, Steel
Proceedings Papers

Comparison of Technical Standards Between Buried and Above Ground Polyethylene Pipe in the Application of Nuclear Power Plant

Jianfeng Shi, Yuhua Cao, Di Jiao, Fa Yu, Yu Li, Jiayin Jiang, Jinyang Zheng
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A006, July 17–22, 2022
Paper No: PVP2022-84477
https://doi.org/10.1115/PVP2022-84477
View Paper titled, Comparison of Technical Standards Between Buried and Above Ground Polyethylene Pipe in the Application of Nuclear Power Plant
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Topics: Design, Design methodology, Engineering standards, Nuclear power stations, Pipes, Polyethylene pipes, Stress, Water, Cooling, Pipelines
Proceedings Papers

Technical Overview and Basis of the Design Sections of the NM.1 Standard

Lorenz G. Vetter, Timothy M. Adams, Sze Shen Fong
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A066, July 17–22, 2022
Paper No: PVP2022-86021
https://doi.org/10.1115/PVP2022-86021
View Paper titled, Technical Overview and Basis of the Design Sections of the NM.1 Standard
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Topics: Design, Pressure pipes, Resins, Glass fibers, Pressure, Springs
Proceedings Papers

Development of Generic Unirradiated Values of T 0 and RT To for Use in ASME Code Applications

Marjorie Erickson, Mark Kirk, Elliot J. Long
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A047, July 17–22, 2022
Paper No: PVP2022-84048
https://doi.org/10.1115/PVP2022-84048
View Paper titled, Development of Generic Unirradiated Values of T 0 and RT To for Use in ASME Code Applications
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Topics: Accounting, ASME Standards, ASTM International, Embrittlement, Fracture toughness, Heat, Pressure, Reactor vessels, Steel, Temperature
Proceedings Papers

Impact of General and Local Metal Loss on the API 579-1 Creep Residual Life

Lorenzo Scano, Francesco Piccini
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A047, July 17–22, 2022
Paper No: PVP2022-84642
https://doi.org/10.1115/PVP2022-84642
View Paper titled, Impact of General and Local Metal Loss on the API 579-1 Creep Residual Life
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Topics: American Petroleum Institute, Creep, Metals, Corrosion, Damage, Nondestructive evaluation, Stress, Alloys, Finite element model, High temperature
Proceedings Papers

On API-661 and Assessment Procedures of Header Boxes and Nozzles for Air-Cooled Heat Exchangers

Mingxin Zhao
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A026, July 17–22, 2022
Paper No: PVP2022-80413
https://doi.org/10.1115/PVP2022-80413
View Paper titled, On API-661 and Assessment Procedures of Header Boxes and Nozzles for Air-Cooled Heat Exchangers
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Topics: American Petroleum Institute, Heat exchangers, Nozzles, Inspection, Vessels, Cross section (Physics), Design, Fitness-for-service, Manufacturing, Pressure
Proceedings Papers

Technical Basis of ASME B31 Code Case 216: Use of Enhanced Pressure Ratings for Brazed Copper Tubes and Fittings by Cold Stretch Process

Kang Xu, Gustavo Timoteo, Adam Renaldo, Philip Miller, Terry Wills
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A057, July 17–22, 2022
Paper No: PVP2022-83710
https://doi.org/10.1115/PVP2022-83710
View Paper titled, Technical Basis of ASME B31 Code Case 216: Use of Enhanced Pressure Ratings for Brazed Copper Tubes and Fittings by Cold Stretch Process
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Topics: Copper, Fittings, Pressure
Proceedings Papers

Research on the Influence of Girth Weld Joint Matching Degree on the Safety Performance of High Steel Grade Pipeline Based on ASME Local Strain Limit Criterion

Xin Liu, Liang Sun, Yongsheng Xu, Haitao Wang, Guide Deng
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A010, July 17–22, 2022
Paper No: PVP2022-84636
https://doi.org/10.1115/PVP2022-84636
View Paper titled, Research on the Influence of Girth Weld Joint Matching Degree on the Safety Performance of High Steel Grade Pipeline Based on ASME Local Strain Limit Criterion
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Topics: Mechanical properties, Pipelines, Safety, Steel, Pipes, Pressure, Base metals, Fracture (Materials), Computer simulation, Damage
Proceedings Papers

Load Loss as a Factor Impacting Gasket Leakage

Dale A. Rice, Jerry Waterland
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A022, July 17–22, 2022
Paper No: PVP2022-84703
https://doi.org/10.1115/PVP2022-84703
View Paper titled, Load Loss as a Factor Impacting Gasket Leakage
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Topics: Gaskets, Leakage, Stress, Flanges, Manufacturing, Pressure, Temperature, Compressive stress, Emissions, Fibers
Proceedings Papers

Estimation of Bolt Creep Characteristics and Sealing Performance of Flanged Joints

Hiroshi Yamanaka
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A011, July 17–22, 2022
Paper No: PVP2022-78366
https://doi.org/10.1115/PVP2022-78366
View Paper titled, Estimation of Bolt Creep Characteristics and Sealing Performance of Flanged Joints
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Topics: Bolted flanges, Creep, Finite element methods, Finite element model, High temperature, Sealing (Process), Stress, Flanges, Gaskets, Pressure
Proceedings Papers

Combined Effect of Pressure, Temperature and Soil Stiffness on Pipeline Strain Demand in Geohazard Zones

Ismael Allouche, Qian Zheng, Nader Yoosef-Ghodsi, Matthew Fowler, Samer Adeeb
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A026, July 17–22, 2022
Paper No: PVP2022-83754
https://doi.org/10.1115/PVP2022-83754
View Paper titled, Combined Effect of Pressure, Temperature and Soil Stiffness on Pipeline Strain Demand in Geohazard Zones
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Topics: Deformation, Displacement, Finite element methods, Geohazards, Pipelines, Pressure, Soil, Stiffness, Temperature
Proceedings Papers

Technological Progress on Safety Assurance for Hydrogen Storage and Transportation Pressure Equipments in China

Xuedong Chen, Zhichao Fan, Shuangqing Xu, Peng Xu, Xiaoliang Liu
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A071, July 17–22, 2022
Paper No: PVP2022-84658
https://doi.org/10.1115/PVP2022-84658
View Paper titled, Technological Progress on Safety Assurance for Hydrogen Storage and Transportation Pressure Equipments in China
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Topics: China, Hydrogen storage, Pressure, Safety, Transportation systems
Proceedings Papers

Overview of Standards on Pressure Cycling Test for On-Board Composite Hydrogen Storage Cylinders

Qianghua Huang, Xiang Li, Jiepu Li, Yitao Liu, Xin Li, Chaoyang Zhu
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A070, July 17–22, 2022
Paper No: PVP2022-84646
https://doi.org/10.1115/PVP2022-84646
View Paper titled, Overview of Standards on Pressure Cycling Test for On-Board Composite Hydrogen Storage Cylinders
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Topics: Composite materials, Cylinders, Hydrogen storage, Pressure
Proceedings Papers

Analysis to Relate Data From Radial Compression Tests on Helical Springs to Tensile Material Properties

Andre Gagnon, Donald Metzger
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A025, July 17–22, 2022
Paper No: PVP2022-84892
https://doi.org/10.1115/PVP2022-84892
View Paper titled, Analysis to Relate Data From Radial Compression Tests on Helical Springs to Tensile Material Properties
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Topics: Compression, Materials properties, Springs, Stress, Geometry, Dimensions, Failure, Bending (Stress), Displacement, Errors
Proceedings Papers

An Elastic Buckling Pressure Level Comparison for Torispherical Heads - Empirical Equations vs. FEA Results

Mark Belloni, Pankajkumar K Shah
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A084, July 17–22, 2022
Paper No: PVP2022-84559
https://doi.org/10.1115/PVP2022-84559
View Paper titled, An Elastic Buckling Pressure Level Comparison for Torispherical Heads - Empirical Equations vs. FEA Results
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Topics: Buckling, Finite element analysis, Pressure
Proceedings Papers

Improvement of the ASME B&PV Code Resolution of Nonplanar Flaws in Pressure Retaining Components

Valéry Lacroix, Pierre Dulieu, Kunio Hasegawa, Vratislav Mares
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A037, July 17–22, 2022
Paper No: PVP2022-84957
https://doi.org/10.1115/PVP2022-84957
View Paper titled, Improvement of the ASME B&PV Code Resolution of Nonplanar Flaws in Pressure Retaining Components
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Topics: Pressure, Resolution (Optics), Fracture (Materials), Stress, ASME Standards, Displacement, Fitness-for-service
Proceedings Papers

New Breech-Lock Exchanger Design to Ensure Gasket Sealing Under All Conditions

Roberto Groppi, Richard J. Jibb, David T. Creech
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A034, July 17–22, 2022
Paper No: PVP2022-84713
https://doi.org/10.1115/PVP2022-84713
View Paper titled, New Breech-Lock Exchanger Design to Ensure Gasket Sealing Under All Conditions
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Topics: Design, Gaskets, Locks (Waterways), Sealing (Process), Manufacturing, Stress, Maintenance, Deformation, Disks, Elasticity
Proceedings Papers

Design of B16 Standard and Non-Standard Ring Type Joint Flange and Gasket

Shunji Kataoka
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A010, July 17–22, 2022
Paper No: PVP2022-84883
https://doi.org/10.1115/PVP2022-84883
View Paper titled, Design of B16 Standard and Non-Standard Ring Type Joint Flange and Gasket
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Topics: Design, Flanges, Gaskets, Stress, Deformation, Bolted flanges, Construction, Damage, Dimensions, Finite element analysis
Proceedings Papers

Developing a Test Protocol to Determine Packing Performance in a Soot Blower

Isadora R. Henriques, Igor Meira, Carlos D. Girão
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A027, July 17–22, 2022
Paper No: PVP2022-84869
https://doi.org/10.1115/PVP2022-84869
View Paper titled, Developing a Test Protocol to Determine Packing Performance in a Soot Blower
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Topics: Packing (Shipments), Packings (Cushioning), Soot, Sealing (Process), Boilers, Design, Displacement, Fluid pressure, Heat transfer, Heating