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Proceedings Papers

Development of the Buckling Evaluation Method for Large Scale Vessels in Fast Reactors Made of Grade 91 Steel and Austenitic Stainless Steel With Large Initial Imperfections

Takashi Okafuji, Kazuhiro Miura, Hiromi Sago, Hisatomo Murakami, Tomoyoshi Watakabe, Masanori Ando, Masashi Miyazaki
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T01A035, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123103
https://doi.org/10.1115/PVP2024-123103
View Paper titled, Development of the Buckling Evaluation Method for Large Scale Vessels in Fast Reactors Made of Grade 91 Steel and Austenitic Stainless Steel With Large Initial Imperfections
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Topics: Buckling, Evaluation methods, Fast neutron reactors, Stainless steel, Steel, Vessels, Stress, Design, Power stations, Wall thickness
Proceedings Papers

Research on Determination of Obround Shell Thickness

Yao Jin
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A006, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122818
https://doi.org/10.1115/PVP2024-122818
View Paper titled, Research on Determination of Obround Shell Thickness
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Topics: Cylinders, Hoop stress, Shells, Wall thickness, Design, Design methodology, Errors, Fitness-for-service, Pipes, Pressure 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

Hydrogen Storage Lifecycle Assessment

Thomas Prewitt, Saba Esmaeely
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A111, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123478
https://doi.org/10.1115/PVP2024-123478
View Paper titled, Hydrogen Storage Lifecycle Assessment
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Topics: Fatigue, Hydrogen, Hydrogen storage, Life cycle assessment, Design, Energy storage, Pipes, Pipelines, Dimensions, Economics
Proceedings Papers

Using ASME B31J Stress Intensification Factors (SIFs) to Improve A BS 7608 Fatigue Analysis

Chris Harper, Lyle Breaux
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A073, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122678
https://doi.org/10.1115/PVP2024-122678
View Paper titled, Using ASME B31J Stress Intensification Factors (SIFs) to Improve A BS 7608 Fatigue Analysis
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Topics: American Petroleum Institute, Fatigue, Fatigue analysis, Finite element analysis, Stress, Pipes, Geometry, Fatigue testing, Fittings, Testing
Proceedings Papers

Statistical Analysis of Multiple Encoded Ultrasonic Testing Data Sets

Eric Houston, Stephen Parker, Douglas Keene
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A039, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-125166
https://doi.org/10.1115/PVP2024-125166
View Paper titled, Statistical Analysis of Multiple Encoded Ultrasonic Testing Data Sets
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Topics: Carbon steel, Corrosion, Inspection, Leakage, Nuclear power stations, Pipes, Piping systems, Statistical analysis, Ultrasonic testing, Wall thickness
Proceedings Papers

Experimental Validation of Theoretical Burst Strength Solution for Defect-Free Thick-Walled Pipes

Xian-Kui Zhu
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A055, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123471
https://doi.org/10.1115/PVP2024-123471
View Paper titled, Experimental Validation of Theoretical Burst Strength Solution for Defect-Free Thick-Walled Pipes
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Topics: Pipelines, Pipes, Pressure, Steel, Tensile strength, Carbon steel, Deformation, Piping design, Plasticity, Pressure vessels
Proceedings Papers

Experimental and Numerical Analyses for the Evaluation of Heat Fluxes of a Fire Reference Test

Tobias Gleim, Martin Feldkamp, Thomas Quercetti, Frank Wille
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A012, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-121762
https://doi.org/10.1115/PVP2024-121762
View Paper titled, Experimental and Numerical Analyses for the Evaluation of Heat Fluxes of a Fire Reference Test
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Topics: Fire, Flux (Metallurgy), Heat, Numerical analysis, Design, Fire testing, Engineering simulation, Finite element analysis, Simulation, Accidents
Proceedings Papers

Parametric Evaluation of Fillet Welded Patches With Reinforcing Plug Welds for Pressure Vessels Using Finite Element Analysis

Ahmed Alian, Ahmed Moussa, Luat Nguyen, Sadath Malik
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A029, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-125425
https://doi.org/10.1115/PVP2024-125425
View Paper titled, Parametric Evaluation of Fillet Welded Patches With Reinforcing Plug Welds for Pressure Vessels Using Finite Element Analysis
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Topics: Finite element analysis, Maintenance, Pressure vessels, Stress, Welded joints, Heat exchangers, Shells, Corrosion, Inspection, Pressure
Proceedings Papers

Theoretical Solution of Obround Shell Under Internal Pressure

Yao Jin, James Rust
Proc. ASME. PVP2023, Volume 2: Computer Technology & Bolted Joints; Design & Analysis, V002T03A023, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-108355
https://doi.org/10.1115/PVP2023-108355
View Paper titled, Theoretical Solution of Obround Shell Under Internal Pressure
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Topics: Pressure, Shells, Theoretical analysis, Numerical analysis, Boundary-value problems, Cross section (Physics), Deformation, Design, Design methodology, Displacement
Proceedings Papers

A Review of Stress Intensification Factors for Reducers

Bhaskar Shitolé, Cynthia Heinrichs
Proc. ASME. PVP2023, Volume 2: Computer Technology & Bolted Joints; Design & Analysis, V002T03A022, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106810
https://doi.org/10.1115/PVP2023-106810
View Paper titled, A Review of Stress Intensification Factors for Reducers
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Topics: Stress, Geometry, Design, Pipes, Piping systems, Process piping, Stress analysis (Engineering), Wall thickness
Proceedings Papers

Age-Hardened Nickel-Base Alloys for Power Piping

John deBarbadillo
Proc. ASME. PVP2023, Volume 5: Materials & Fabrication, V005T06A037, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105615
https://doi.org/10.1115/PVP2023-105615
View Paper titled, Age-Hardened Nickel-Base Alloys for Power Piping
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Topics: Alloys, Nickel, Power Piping Code, Boiler tubes, Boilers, Coal, Corrosion, Cracking (Materials), Creep, Fracture (Process)
Proceedings Papers

Ultra-Thick 9% Nickel Plates for Cryogenic Pressurized Equipments

Sylvain Pillot, Jean-Christophe Milek, Anne Higelin, Ian Zuazo, Natalia Loukachenko
Proc. ASME. PVP2023, Volume 5: Materials & Fabrication, V005T06A022, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105721
https://doi.org/10.1115/PVP2023-105721
View Paper titled, Ultra-Thick 9% Nickel Plates for Cryogenic Pressurized Equipments
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Topics: Nickel, Plates (structures), Manufacturing, Pressure vessels, Alloys, Liquefied natural gas, Stainless steel, Storage tanks, Welded joints, Design
Proceedings Papers

Development of Prediction Tool for Flow-Accelerated Corrosion (4) Development and Validation of Prediction Software “FALSET” With Water Single-Phase FAC Data Obtained in Japanese PWR Plants

Ryo Morita, Yuta Uchiyama, Kazutoshi Fujiwara, Kimitoshi Yoneda
Proc. ASME. PVP2023, Volume 6: Operations, Applications, & Components, V006T07A009, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105766
https://doi.org/10.1115/PVP2023-105766
View Paper titled, Development of Prediction Tool for Flow-Accelerated Corrosion (4) Development and Validation of Prediction Software “FALSET” With Water Single-Phase FAC Data Obtained in Japanese PWR Plants
Open the PDF for Development of Prediction Tool for Flow-Accelerated Corrosion (4) Development and Validation of Prediction Software “FALSET” With Water Single-Phase FAC Data Obtained in Japanese PWR Plants in another window
Topics: Computer software, Corrosion, Flow (Dynamics), Pressurized water reactors, Water, Pipes, Power stations, Wall thickness, Maintenance, Public utilities
Proceedings Papers

Development of Predictive Evaluation Methods of Pipe Wall Thinning by Flow Accelerated Corrosion at Drift Region in Junction Piping

Shun Watanabe, Ryo Morita
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A047, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84566
https://doi.org/10.1115/PVP2022-84566
View Paper titled, Development of Predictive Evaluation Methods of Pipe Wall Thinning by Flow Accelerated Corrosion at Drift Region in Junction Piping
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Topics: Corrosion, Evaluation methods, Flow (Dynamics), Junctions, Pipes, Wall thickness, Mass transfer, Numerical analysis, Power stations, Reynolds number
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
Publisher: American Society of Mechanical Engineers
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

Comparison Between Different Calculation Methods for Determining Bolting-Up Torque Moments

Alexander Mutz, Manfred Schaaf, Stefan Hufnagel
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A019, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-86163
https://doi.org/10.1115/PVP2022-86163
View Paper titled, Comparison Between Different Calculation Methods for Determining Bolting-Up Torque Moments
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Topics: Computational methods, Finite element analysis, Stress analysis (Engineering), Torque, Flanges, Gaskets, ASME Boiler and Pressure Vessel Code, Acceptance criteria, ASME Standards, Design
Proceedings Papers

Statistical Analysis of Localized Corrosion in Service Water Piping

S. Parker, A. Roukema, Y. Patten
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A034, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61831
https://doi.org/10.1115/PVP2021-61831
View Paper titled, Statistical Analysis of Localized Corrosion in Service Water Piping
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Topics: Corrosion, Pipes, Statistical analysis, Water, Wall thickness, Carbon steel, Density, Nondestructive evaluation, Nuclear power stations, Shapes
Proceedings Papers

Investigation on Leak Rates in Thin-Walled Structures

Fabian E. Silber, Ludwig Stumpfrock, Stefan Weihe
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A019, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61955
https://doi.org/10.1115/PVP2021-61955
View Paper titled, Investigation on Leak Rates in Thin-Walled Structures
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Topics: Leakage, Thin wall structures, Water, Condensers (steam plant), Databases, Flow (Dynamics), Fluids, Pressure, Temperature, Test facilities
Proceedings Papers

Numerical Study on the Strain Capacity of Girth-Weld Pipes With Unequal Wall Thickness Transition Joints

Xu Wang, Jian Shuai, Shengzhu Zhang
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A037, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61022
https://doi.org/10.1115/PVP2021-61022
View Paper titled, Numerical Study on the Strain Capacity of Girth-Weld Pipes With Unequal Wall Thickness Transition Joints
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Topics: Fracture (Materials), Pipes, Wall thickness