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Proceedings Papers

Proposed Alternative Rules for Establishing Pressure-Temperature Rating of Aluminum Alloy Flanges

Ayman Cheta
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A035, July 13–15, 2021
Paper No: PVP2021-61641
DOI: https://doi.org/10.1115/PVP2021-61641
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Topics: Aluminum alloys, Flanges, Pressure, Temperature
Proceedings Papers

Material and Temperature Effects in Low and High Cycle EAF of Austenitic Stainless Steels

Tommi Seppänen, Jouni Alhainen, Esko Arilahti, Jussi Solin
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A006, July 13–15, 2021
Paper No: PVP2021-61507
DOI: https://doi.org/10.1115/PVP2021-61507
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Topics: Cycles, Electric arc furnaces, Stainless steel, Temperature effects, Heat, Design, Temperature, Fatigue, Fatigue design, High cycle fatigue
Proceedings Papers

Numerical Simulation on Fire Test of 45 MPa Hydrogen Storage Vessels for Hydrogen Stations

Kun Yang, Guide Deng, Haifeng Liang, Lin Liang
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A053, July 13–15, 2021
Paper No: PVP2021-62147
DOI: https://doi.org/10.1115/PVP2021-62147
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Topics: Computer simulation, Fire testing, Hydrogen, Hydrogen storage, Pressure, Vessels
Proceedings Papers

Evaluation of Primary-Load Effects on Creep-Fatigue Life of Alloy 617 Using Simplified Model Test Method

Yanli Wang, Peijun Hou, Robert I. Jetter, T.-L. Sham
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A036, July 13–15, 2021
Paper No: PVP2021-61658
DOI: https://doi.org/10.1115/PVP2021-61658
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Topics: Alloys, Creep, Fatigue, Pressure, Stress
Proceedings Papers

Assessment of the Resolution of Nonplanar Flaws in Pressure Retaining Components in Terms of Stress Intensity Factors

Valéry Lacroix, Pierre Dulieu, Kunio Hasegawa
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A021, July 13–15, 2021
Paper No: PVP2021-60413
DOI: https://doi.org/10.1115/PVP2021-60413
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Topics: Pressure, Resolution (Optics), Stress, Fitness-for-service, Geometry, Acceptance criteria, Finite element methods, Fracture mechanics, Modeling, Shapes
Proceedings Papers

A Newly Developed Measuring Principle for Precise Measurement of Forces in Test Autoclaves

Alexandra Oßwald, Martin Werz, Stefan Weihe
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A018, July 13–15, 2021
Paper No: PVP2021-62072
DOI: https://doi.org/10.1115/PVP2021-62072
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Topics: Force measurement, Friction, Gaskets, High pressure (Physics), Hydrogen, Machinery, Materials properties, Materials testing, Pressure, Rods
Proceedings Papers

Simplified HTHA Evaluation Using Larson Miller Parameter Concepts

Sujay Krishnamurthy, Benjamin F. Hantz, IV
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A002, July 13–15, 2021
Paper No: PVP2021-62968
DOI: https://doi.org/10.1115/PVP2021-62968
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Topics: Creep, Damage, Damage assessment, High temperature, Hydrogen, Methane, Pressure, Stress, Temperature
Proceedings Papers

Study on Influence of Branch Connection That Affects to Design Length of Pressure Design Under External Pressure

Kyoung-hun Lee
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A063, July 13–15, 2021
Paper No: PVP2021-61212
DOI: https://doi.org/10.1115/PVP2021-61212
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Topics: Buckling, Design, External pressure, Pressure
Proceedings Papers

Considering Hydrotest Pressure Loading in the Calculation of MAWP of a Pressure Vessel

Suresh K. Nawandar
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A066, July 13–15, 2021
Paper No: PVP2021-60168
DOI: https://doi.org/10.1115/PVP2021-60168
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Topics: Pressure, Pressure vessels, Vessels, Design, Shells, Stress, Wind
Proceedings Papers

Fracture Analysis of Reactor Pressure Vessel Lower Head Considering Core Meltdown Accident

Yaroslav Dubyk, Vitalii Antonchenko, Maksym Zarazovskii
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A063, July 13–15, 2021
Paper No: PVP2021-62062
DOI: https://doi.org/10.1115/PVP2021-62062
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Topics: Accidents, Fracture (Materials), Reactor vessels, Vessels, Boundary-value problems, Cavities, Cooling, Creep, Floods, Fracture mechanics
Proceedings Papers

Optimization for Nuclear Class 1 Opening Reinforcement

Wolf Reinhardt
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A009, July 13–15, 2021
Paper No: PVP2021-62839
DOI: https://doi.org/10.1115/PVP2021-62839
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Topics: ASME Standards, Design, Optimization, Pressure, Vessels
Proceedings Papers

A Simplified Method for Analyzing Pressure Vessel Response to An External Blast Overpressure Generated From an Explosion

Jacob Hundl, Barry Millet, Bryan Mosher, Kenneth Kirkpatrick
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A053, July 13–15, 2021
Paper No: PVP2021-61854
DOI: https://doi.org/10.1115/PVP2021-61854
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Topics: Explosions, Liquefied natural gas, Pressure vessels, Finite element analysis, Computational fluid dynamics, Computer software, Construction, Design, Failure, Nuclear weapons
Proceedings Papers

NuScale Pressure and Temperature Limits Methodology Using Finite Element Analysis

Heqin Xu, Joe Remic, Hongqing Xu
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A018, July 13–15, 2021
Paper No: PVP2021-61856
DOI: https://doi.org/10.1115/PVP2021-61856
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Topics: Finite element analysis, Fracture mechanics, Pressure, Temperature, Brittleness, Cylinders, Design, Ductility, Failure, Finite element model
Proceedings Papers

Statistical and Lifetime Characterization of PTFE Materials for Extreme Environments

Sannmit Shinde, Dominic Devito, Meghan Kenny, Ali P. Gordon, Zachary Poust, Jim Drago, Ming-Hang Yang, Paul Nichols
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A001, July 13–15, 2021
Paper No: PVP2021-60521
DOI: https://doi.org/10.1115/PVP2021-60521
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Topics: Compressive stress, Deformation, Experimental design, Fillers (Materials), Gaskets, Leakage, Load bearing capacity, Manufacturing, Pressure, Relaxation (Physics)
Proceedings Papers

Numerical Study on the Re-Rounding Process of Dented Pipelines

Pengcheng Zhao, Jian Shuai
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A038, July 13–15, 2021
Paper No: PVP2021-61358
DOI: https://doi.org/10.1115/PVP2021-61358
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Topics: Pipelines, Pressure, Computer simulation, Damage, Finite element analysis, Finite element methods, Pipes, Plastic scrap, Safety, Stress
Proceedings Papers

Sealing Evaluation of Tubesheet-Flanged Joint Under Internal Pressure and Non-Axisymmetry Thermal Loading

Hui Tang, Qianyu Shi, Qi Li, Zhijian Wang, Ming Ma
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A005, July 13–15, 2021
Paper No: PVP2021-60398
DOI: https://doi.org/10.1115/PVP2021-60398
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Topics: Flanges, Gaskets, Pressure, Sealing (Process), Compressive stress, Stress, Heat exchangers, Water, Compression, Design
Proceedings Papers

Applicability of Design Rules for Openings in Shells, ASME B&PV Code, Section VIII, Division 2 - A Case Study

Gurumurthy Kagita, Krishnakant V. Pudipeddi, Subramanyam V. R. Sripada
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A022, July 13–15, 2021
Paper No: PVP2021-62020
DOI: https://doi.org/10.1115/PVP2021-62020
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Topics: Design, Finite element analysis, Pressure, Shells, Nozzles, Stress, Junctions, Stress analysis (Engineering), Boilers, Failure mechanisms
Proceedings Papers

Proposed Method to Map the Elastic Follow-Up 3D Distribution Time History Using Finite Element Methods

Michael Breach
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A060, July 13–15, 2021
Paper No: PVP2021-61605
DOI: https://doi.org/10.1115/PVP2021-61605
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Topics: Boilers, Creep, Design, Displacement, Finite element methods, Finite element model, Pipes, Piping systems, Plasticity, Pressure
Proceedings Papers

Numerical Simulation and Measurements of Reaction Load for an Impulsively Loaded Pressure Vessel

Matthew Fister, Kevin Fehlmann, Dusan Spernjak
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T05A015, July 13–15, 2021
Paper No: PVP2021-62085
DOI: https://doi.org/10.1115/PVP2021-62085
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Topics: Computer simulation, Containment, Explosives, Pressure vessels, Shock (Mechanics), Stress, Vessels, Uncertainty, Design, Physics experiments
Proceedings Papers

A New Stress-Intensity Factor Solution for an External Surface Crack in Spheres

James C. Sobotka, Yi-Der Lee, Joseph W. Cardinal, R. Craig McClung
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A026, July 13–15, 2021
Paper No: PVP2021-61397
DOI: https://doi.org/10.1115/PVP2021-61397
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Topics: Stress, Surface cracks, Fracture (Materials), Finite element analysis, Degrees of freedom, Geometry, Pressure vessels, American Petroleum Institute, Fatigue cracks, Formal verification