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Proceedings Papers

Technical Background for the Update and Extension of the Time-Dependent Allowable Stresses of Type 304H and 316H Stainless Steels

Ting-Leung Sham, Michael McMurtrey
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A058, July 17–22, 2022
Paper No: PVP2022-83840
https://doi.org/10.1115/PVP2022-83840
View Paper titled, Technical Background for the Update and Extension of the Time-Dependent Allowable Stresses of Type 304H and 316H Stainless Steels
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Topics: Stainless steel, Stress
Proceedings Papers

Failure Bending Stresses for Small Diameter Thick-Wall Pipes

Yoshihito Yamaguchi, Kunio Hasegawa, Yinsheng Li, Valery Lacroix
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A035, July 17–22, 2022
Paper No: PVP2022-84598
https://doi.org/10.1115/PVP2022-84598
View Paper titled, Failure Bending Stresses for Small Diameter Thick-Wall Pipes
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Topics: Bending (Stress), Collapse, Failure, Pipes, Stainless steel, Stress
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

Practical Methodology of Multiaxial Dynamic Strain Measurement and Stress Calculation for Fatigue Evaluation of Small Bore Connection Due to Vibration

Tsunemichi Takahama
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A021, July 17–22, 2022
Paper No: PVP2022-79676
https://doi.org/10.1115/PVP2022-79676
View Paper titled, Practical Methodology of Multiaxial Dynamic Strain Measurement and Stress Calculation for Fatigue Evaluation of Small Bore Connection Due to Vibration
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Topics: Cycles, Fatigue, Pipes, Strain measurement, Stress, Vibration
Proceedings Papers

Direct Method-Based Probabilistic Structural Integrity Assessment for High-Temperature Components Considering Uncertain Load Conditions

Xiaoxiao Wang, Zhiyuan Ma, Haofeng Chen, Weiling Luan
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A053, July 17–22, 2022
Paper No: PVP2022-84423
https://doi.org/10.1115/PVP2022-84423
View Paper titled, Direct Method-Based Probabilistic Structural Integrity Assessment for High-Temperature Components Considering Uncertain Load Conditions
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Topics: Event history analysis, Failure mechanisms, High temperature, Stress, Reliability, Creep, Design, Failure, Fatigue, Safety
Proceedings Papers

Demystifying the 1.1 Factor for Tensile Strength Above Room Temperature in Development of the Boiler Code Stress Tables

Weiju Ren
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A030, July 17–22, 2022
Paper No: PVP2022-84248
https://doi.org/10.1115/PVP2022-84248
View Paper titled, Demystifying the 1.1 Factor for Tensile Strength Above Room Temperature in Development of the Boiler Code Stress Tables
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Topics: Boilers, Stress, Temperature, Tensile strength
Proceedings Papers

Direct Analysis of Elastic-Plastic Strain Ranges and Accumulated Strains Considering Stress Stiffening

Bastian Vollrath, Hartwig Hübel
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A020, July 17–22, 2022
Paper No: PVP2022-84241
https://doi.org/10.1115/PVP2022-84241
View Paper titled, Direct Analysis of Elastic-Plastic Strain Ranges and Accumulated Strains Considering Stress Stiffening
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Topics: Stress
Proceedings Papers

Inverse Conduction Method for Complex Thermal Loading

Timothy Gilman
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A024, July 17–22, 2022
Paper No: PVP2022-84913
https://doi.org/10.1115/PVP2022-84913
View Paper titled, Inverse Conduction Method for Complex Thermal Loading
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Topics: Fatigue, Heat conduction, Temperature, Fracture (Materials), Instrumentation, Flow (Dynamics), Stress, Thermocouples, Transfer functions, Algorithms
Proceedings Papers

Technical Basis for Proposed Code Case on Evaluation of Flaws in Butt Fusion Joints in Class 3 High Density Polyethylene Piping

Cheng Liu, Douglas Scarth, Douglas Munson
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A008, July 17–22, 2022
Paper No: PVP2022-84835
https://doi.org/10.1115/PVP2022-84835
View Paper titled, Technical Basis for Proposed Code Case on Evaluation of Flaws in Butt Fusion Joints in Class 3 High Density Polyethylene Piping
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Topics: Density, Polyethylene pipes, Stress, Pipes, Acceptance criteria, Failure, Inspection, Safety, Temperature
Proceedings Papers

Development of the Buckling Evaluation Method for Large Scale Vessel in Fast Reactors by the Testing of Austenitic Stainless Steel Vessel With Severe Initial Imperfection Subjected to Horizontal and Vertical Loading

Takashi Okafuji, Kazuhiro Miura, Hiromi Sago, Hisatomo Murakami, Masanori Ando, Satoshi Okajima
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A032, July 17–22, 2022
Paper No: PVP2022-84605
https://doi.org/10.1115/PVP2022-84605
View Paper titled, Development of the Buckling Evaluation Method for Large Scale Vessel in Fast Reactors by the Testing of Austenitic Stainless Steel Vessel With Severe Initial Imperfection Subjected to Horizontal and Vertical Loading
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Topics: Buckling, Evaluation methods, Fast neutron reactors, Stainless steel, Testing, Vessels, Steel, Stress, Design, Power stations
Proceedings Papers

3D Simulation of Propagation Induced by Primary Water Stress Corrosion Cracking for Defect Tolerance Analysis of Dissimilar Metal Welds

Pierre Dulieu, Valéry Lacroix
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A036, July 17–22, 2022
Paper No: PVP2022-84667
https://doi.org/10.1115/PVP2022-84667
View Paper titled, 3D Simulation of Propagation Induced by Primary Water Stress Corrosion Cracking for Defect Tolerance Analysis of Dissimilar Metal Welds
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Topics: Metals, Simulation, Stress corrosion cracking, Tolerance analysis, Water, Welded joints, Stress, Fracture (Materials), Accounting, Alloys
Proceedings Papers

Technical Basis of the Code Case Providing Design Rules for the Use of Polyethylene Pipe for Class 3 ASME BPVC Section III, Division 1 Above Ground Piping Systems

Jason R. Hebeisen, Timothy M. Adams
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A065, July 17–22, 2022
Paper No: PVP2022-86019
https://doi.org/10.1115/PVP2022-86019
View Paper titled, Technical Basis of the Code Case Providing Design Rules for the Use of Polyethylene Pipe for Class 3 ASME BPVC Section III, Division 1 Above Ground Piping Systems
Open the PDF for Technical Basis of the Code Case Providing Design Rules for the Use of Polyethylene Pipe for Class 3 ASME BPVC Section III, Division 1 Above Ground Piping Systems in another window
Topics: ASME Boiler and Pressure Vessel Code, Design, Piping systems, Polyethylene pipes, Density, Pipes, Stress, Water, Buckling, Cooling
Proceedings Papers

CPS – an Advanced Tool for Monitoring Fatigue and Fracture on Pipes and Other Mechanical Components

Georg Wackenhut, Robert Lammert, Fabian Silber, Stefan Weihe
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A022, July 17–22, 2022
Paper No: PVP2022-84753
https://doi.org/10.1115/PVP2022-84753
View Paper titled, CPS – an Advanced Tool for Monitoring Fatigue and Fracture on Pipes and Other Mechanical Components
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Topics: Fatigue, Fracture (Materials), Pipes, Stress, Monitoring systems, Computer software, Economics , Fracture mechanics, Nondestructive evaluation, Power stations
Proceedings Papers

State-of-the-Art of WPS in RPV PTS Analysis

Maksym Zarazovskii, Vladislav Pištora, Dana Lauerova, Florian Obermeier, Diego Fernando Mora Mendez, Yaroslav Dubyk, Tobias Bolinder, Carlos Cueto-Felgueroso Garcia, Szabolcs Szávai, Judit Dudra, Oriol Costa Garrido, Christophe Blain, Markku Puustinen, Jinya Katsuyama, B. Richard Bass, Paul T. Williams, Oleksii Shugailo
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A083, July 17–22, 2022
Paper No: PVP2022-83699
https://doi.org/10.1115/PVP2022-83699
View Paper titled, State-of-the-Art of WPS in RPV PTS Analysis
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Topics: Brittle fracture, Ductile fracture, Fracture (Materials), Fracture toughness, Heat, Reactor vessels, Steel, Stress, Thermal shock, Transients (Dynamics)
Proceedings Papers

Experimental and Numerical Assessment of Weld Residual Stresses in Dissimilar Metal Weld of Reactor Pressure Vessel Nozzles

Pierre Dulieu, Valéry Lacroix, Vratislav Mares, Larbi Arbaoui, Jean-Philippe Bournot
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A082, July 17–22, 2022
Paper No: PVP2022-79529
https://doi.org/10.1115/PVP2022-79529
View Paper titled, Experimental and Numerical Assessment of Weld Residual Stresses in Dissimilar Metal Weld of Reactor Pressure Vessel Nozzles
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Topics: Metals, Nozzles, Reactor vessels, Residual stresses, Stress, Welding, Heat, Simulation, Welded joints, Alloys
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

An Assessment of the Significance of Design Factors in CUF-Based Fatigue Performance and Related Margins

Yogendra Garud
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A017, July 17–22, 2022
Paper No: PVP2022-84994
https://doi.org/10.1115/PVP2022-84994
View Paper titled, An Assessment of the Significance of Design Factors in CUF-Based Fatigue Performance and Related Margins
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Topics: Design, Fatigue, Uncertainty, Stress, Uncertainty quantification, Decision making, Engineering standards, Fracture (Materials), Modeling, Sensitivity analysis
Proceedings Papers

High Temperature Flaw Evaluation Code Case: Technical Basis and Examples

Frederick Brust, Cedric Sallaberry, Mark Messner
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A001, July 17–22, 2022
Paper No: PVP2022-85957
https://doi.org/10.1115/PVP2022-85957
View Paper titled, High Temperature Flaw Evaluation Code Case: Technical Basis and Examples
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Topics: High temperature, Fracture (Materials), Creep, Rupture, Stress, Failure, Reliability, Simulation, Thermomechanics
Proceedings Papers

Fatigue Damage Estimation From Pseudo-Random Load Sequence Generated for Metals and Fiber Reinforced Composites

Raghu V. Prakash, Anurag Jeevan Patil
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A018, July 17–22, 2022
Paper No: PVP2022-85051
https://doi.org/10.1115/PVP2022-85051
View Paper titled, Fatigue Damage Estimation From Pseudo-Random Load Sequence Generated for Metals and Fiber Reinforced Composites
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Topics: Composite materials, Fatigue damage, Fiber reinforced composites, Metals, Stress
Proceedings Papers

Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region (Report 2)

Kiminobu Hojo, Takatoshi Hirota, Yasuto Nagoshi, Takuya Fukahori, Kimihisa Sakima, Mitsuru Ohata, Fumiyoshi Minami
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A003, July 17–22, 2022
Paper No: PVP2022-84186
https://doi.org/10.1115/PVP2022-84186
View Paper titled, Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region (Report 2)
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Topics: Ductile-brittle transition, Fracture (Materials), Fracture (Process), Stress, Temperature