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Proceedings Papers

Fracture Analysis With Residual Stresses From Local Post-Weld Heat Treatment

François Billon, Erwan Jourden, Anthony Miguet, François Moreau, Pierre Willaume, Laurent Mouchette
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T02A013, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-133074
https://doi.org/10.1115/PVP2024-133074
View Paper titled, Fracture Analysis With Residual Stresses From Local Post-Weld Heat Treatment
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Topics: Fracture (Materials), Fracture (Process), Heat treating (Metalworking), Residual stresses, Robustness, Heat, Stress, Computer simulation, Creep, Deformation
Proceedings Papers

Technical Basis for Inspection Optimization and Deferral of PWR Pressurizer Component Examinations

Nathaniel G. Cofie, Dilip Dedhia, Scott T. Chesworth, Do Jun Shim, Robert Grizzi
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T01A076, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-124330
https://doi.org/10.1115/PVP2024-124330
View Paper titled, Technical Basis for Inspection Optimization and Deferral of PWR Pressurizer Component Examinations
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Topics: Inspection, Optimization, Pressurized water reactors, Welded joints, ASME Standards, Vessels, Fracture mechanics, Nozzles, Pressure, Reactor vessels
Proceedings Papers

Hydrogen Vessel Weld Porosity Stress Analysis Using CT Scan Data

Hao Jiang, Drew Winder, Douglas Armitage, Nick Summerlot
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A007, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123110
https://doi.org/10.1115/PVP2024-123110
View Paper titled, Hydrogen Vessel Weld Porosity Stress Analysis Using CT Scan Data
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Topics: Computerized tomography, Fitness-for-service, Hydrogen, Porosity, Stress analysis (Engineering), Vessels
Proceedings Papers

Research on Stress in Obround and Out-of-Roundness Shells

Yao Jin
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A002, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-121933
https://doi.org/10.1115/PVP2024-121933
View Paper titled, Research on Stress in Obround and Out-of-Roundness Shells
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Topics: Shells, Stress, Displacement, Pipes, Design, Engineering systems and industry applications, Hoop stress, Numerical analysis, Pressure vessels, Stress analysis (Engineering)
Proceedings Papers

Stress Analysis of Explosion-Welded Stainless Steel to Aluminum Cryogenic Transition Joints

Ali Ok
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A022, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122803
https://doi.org/10.1115/PVP2024-122803
View Paper titled, Stress Analysis of Explosion-Welded Stainless Steel to Aluminum Cryogenic Transition Joints
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Topics: Aluminum, Explosions, Stainless steel, Stress analysis (Engineering), Thermal stresses
Proceedings Papers

FRP Piping Stress Analysis Using the AutoPIPE Software With ASME NM.2 and NM.3.3

Mehdi Fathi
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A017, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-121030
https://doi.org/10.1115/PVP2024-121030
View Paper titled, FRP Piping Stress Analysis Using the AutoPIPE Software With ASME NM.2 and NM.3.3
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Topics: Computer software, Fiber reinforced plastics, Pipes, Stress analysis (Engineering)
Proceedings Papers

Cooldown of LNG Loading Systems – An Integrated Approach. Part 1: Piping Stress Analysis

Ian Bottomley, Nick Carr, Andre Nicolle, Alireza Azarbadegan
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A036, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123834
https://doi.org/10.1115/PVP2024-123834
View Paper titled, Cooldown of LNG Loading Systems – An Integrated Approach. Part 1: Piping Stress Analysis
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Topics: Liquefied natural gas, Pipes, Stress analysis (Engineering)
Proceedings Papers

Metallic Seal Ring Reusability

Reza Payvar
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A081, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122793
https://doi.org/10.1115/PVP2024-122793
View Paper titled, Metallic Seal Ring Reusability
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Topics: Acceptance criteria, Bending (Stress), Clamps (Tools), Cycles, Design, Flanges, Manufacturing, Membranes, Metals, Plasticity
Proceedings Papers

Effect of Dynamic Recrystallisation on the Fatigue Life of the Out-of-Plane Gusset Welded Joint Treated by Ultrasonic Impact Treatment

Atsushi Yamaguchi, Yu Togasaki, Takashi Honda, Tetsuya Sasaki
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A061, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122582
https://doi.org/10.1115/PVP2024-122582
View Paper titled, Effect of Dynamic Recrystallisation on the Fatigue Life of the Out-of-Plane Gusset Welded Joint Treated by Ultrasonic Impact Treatment
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Topics: Fatigue life, Recrystallization, Stress, Stress analysis (Engineering), Stress concentration, Welded joints
Proceedings Papers

Successful On-Site Modification in CO 2 Stripper of 44 Years Old Ammonia Plant

Hafiz Muhammad Zeshan Wasi, Asif Farooq, Saad Khalid
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A095, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-121152
https://doi.org/10.1115/PVP2024-121152
View Paper titled, Successful On-Site Modification in CO 2 Stripper of 44 Years Old Ammonia Plant
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Topics: Carbon dioxide, Energy conservation, Heat treating (Metalworking), Vessels, Design, Quality control, Maintenance, Nondestructive evaluation, Nozzles, Containment
Proceedings Papers

Fitness-for-Service Assessment of Refractory Lined Duct With Hot Spot

Eui Jong Yoo, Chongmyung Kim, Capjoo Choi
Proc. ASME. PVP2023, Volume 6: Operations, Applications, & Components, V006T07A011, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106055
https://doi.org/10.1115/PVP2023-106055
View Paper titled, Fitness-for-Service Assessment of Refractory Lined Duct With Hot Spot
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Topics: Creep, Ducts, Finite element analysis, Fitness-for-service, Pipes, Stress analysis (Engineering)
Proceedings Papers

Evaluation of the Inherent LBB Behavior of Small-Diameter Class 1 and 2 Nuclear Piping Systems

Elizabeth Twombly, Lance Hill, Gery Wilkowski, Frederick Brust, Bruce Lin, Robert Tregoning
Proc. ASME. PVP2023, Volume 5: Materials & Fabrication, V005T06A042, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107685
https://doi.org/10.1115/PVP2023-107685
View Paper titled, Evaluation of the Inherent LBB Behavior of Small-Diameter Class 1 and 2 Nuclear Piping Systems
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Topics: Leak-before-break, Pipes, Piping systems, Stress, Displacement, Fracture (Materials), Plasticity, Boiling water reactors, Design, Pressurized water reactors
Proceedings Papers

Stress Analysis and Backfilling Measures of Gas Pipeline Buried in Embankment of Tunnel

Jia Wu, Li Xia, Ping Tang
Proc. ASME. PVP2023, Volume 6: Operations, Applications, & Components, V006T07A025, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106969
https://doi.org/10.1115/PVP2023-106969
View Paper titled, Stress Analysis and Backfilling Measures of Gas Pipeline Buried in Embankment of Tunnel
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Topics: Compacting, Levees, Pipelines, Stress analysis (Engineering), Tunnels
Proceedings Papers

Study on the Effect of Material Characteristic on the Limit Pressure of the Pipeline Girth Weld Containing Welding Defect

Wei Ren, Jian Shuai
Proc. ASME. PVP2023, Volume 5: Materials & Fabrication, V005T06A046, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106144
https://doi.org/10.1115/PVP2023-106144
View Paper titled, Study on the Effect of Material Characteristic on the Limit Pressure of the Pipeline Girth Weld Containing Welding Defect
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Topics: Pipelines, Porosity, Pressure, Stress analysis (Engineering), Welding
Proceedings Papers

Study on Analysis Procedure Using Integrated Three-Dimensional FE Model for Reactor Coolant System by Applying to Shaking Table Tests for Scaled Mock-Ups

Takehiro Kawashima, Yasutaka Kumagai, Yuki Asao, Shota Shimazu, Takuya Nishimura
Proc. ASME. PVP2023, Volume 7: Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V007T08A019, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107126
https://doi.org/10.1115/PVP2023-107126
View Paper titled, Study on Analysis Procedure Using Integrated Three-Dimensional FE Model for Reactor Coolant System by Applying to Shaking Table Tests for Scaled Mock-Ups
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Topics: Finite element model, Nuclear reactor coolants, Stress, Finite element analysis, Reactor vessels, Stress analysis (Engineering), Computers, Evaluation methods, Nuclear power stations, Pressurized water reactors
Proceedings Papers

Technical Basis for Inspection Optimization and Deferral of PWR Steam Generator Component Examinations

Nathaniel G. Cofie, Dilip Dedhia, Scott T. Chesworth, Do Jun Shim, Robert Grizzi
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A052, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105958
https://doi.org/10.1115/PVP2023-105958
View Paper titled, Technical Basis for Inspection Optimization and Deferral of PWR Steam Generator Component Examinations
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Topics: Boilers, Inspection, Optimization, Pressurized water reactors, ASME Standards, Pressure, Welded joints, Nozzles, Pressure vessels, Vessels
Proceedings Papers

Simplified Method for Adjusting the Shape and Characteristic Strength Parameters of the Weibull Strength Distribution of Graphite Materials

Michael Saitta, Gwennaël Beirnaert
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A046, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105207
https://doi.org/10.1115/PVP2023-105207
View Paper titled, Simplified Method for Adjusting the Shape and Characteristic Strength Parameters of the Weibull Strength Distribution of Graphite Materials
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Topics: Graphite, Shapes, Weibull distribution, Algebra, ASME Boiler and Pressure Vessel Code, Maximum likelihood estimation, Nonmetallic materials, Optimization, Probability, Stress analysis (Engineering)
Proceedings Papers

HDPE Piping Stress Analysis Using the CAESAR Software With ASME NM.1 and NM.3.3

Mehdi Fathi
Proc. ASME. PVP2023, Volume 2: Computer Technology & Bolted Joints; Design & Analysis, V002T03A017, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-102680
https://doi.org/10.1115/PVP2023-102680
View Paper titled, HDPE Piping Stress Analysis Using the CAESAR Software With ASME NM.1 and NM.3.3
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Topics: Computer software, Pipes, Stress analysis (Engineering)
Proceedings Papers

Life Management of Pressure Swing Absorbers

Annette Karstensen, Trevor Seipp, Chithranjan Nadarajah
Proc. ASME. PVP2023, Volume 2: Computer Technology & Bolted Joints; Design & Analysis, V002T03A016, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107766
https://doi.org/10.1115/PVP2023-107766
View Paper titled, Life Management of Pressure Swing Absorbers
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Topics: Fracture mechanics, Inspection, Pressure, Design, Finite element analysis, Nozzles, Vessels, Welded joints, Fatigue life, Fracture (Materials)
Proceedings Papers

Steam-Generator Grade P91 Steel Component Weld Creep-Assessment

Ottaviano Grisolia, Lorenzo Scano, Francesco Piccini, Antonietta Lo Conte, Massimiliano De Agostinis, Stefano Fini
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A073, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-102473
https://doi.org/10.1115/PVP2023-102473
View Paper titled, Steam-Generator Grade P91 Steel Component Weld Creep-Assessment
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Topics: Boilers, Creep, Steel, Outflow, Manifolds, Metals, Simulation, Stress, Stress analysis (Engineering), American Petroleum Institute