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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

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

Determination of Crack-Initiation in Fracture Toughness Testing Using an Experimental Key-Curve Methodology

S. Pothana, G. Wilkowski, S. Kalyanam, J. K. Hong, C. J. Sallaberry
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A046, July 13–15, 2021
Paper No: PVP2021-61812
DOI: https://doi.org/10.1115/PVP2021-61812
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Topics: Fracture (Materials), Fracture toughness, Testing, Stress, Fittings, Instrumentation, ASTM International, Deformation, Displacement, Electric potential
Proceedings Papers

Dynamic Behavior of a Simplified Cantilever With Progressive Static Loading due to Ratchet Deformation

Satoru Kai, Naoto Kasahara, Masakazu Ichimiya
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A030, July 13–15, 2021
Paper No: PVP2021-61878
DOI: https://doi.org/10.1115/PVP2021-61878
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Topics: Cantilevers, Deformation, Failure mechanisms, Failure, Accidents, Excitation, Stress, Weight (Mass), Collapse, Cycles
Proceedings Papers

Numerical Analysis of the Crack Driving Force of Mismatched Girth Welded Pipes Subject to Large Plastic Deformations

Kai Wu, Hong Zhang, Yue Yang, Xiaoben Liu
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A043, July 13–15, 2021
Paper No: PVP2021-61188
DOI: https://doi.org/10.1115/PVP2021-61188
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Topics: Deformation, Fracture (Materials), Numerical analysis, Pipes
Proceedings Papers

Functional Analysis of a HPHT Subsea Tool Under Thermal Loads

Gaurav Bansal, Ali Sepehri, Mangesh Edke
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T05A006, July 13–15, 2021
Paper No: PVP2021-65338
DOI: https://doi.org/10.1115/PVP2021-65338
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Topics: Functional analysis, Ocean engineering, Stress, Manufacturing, Temperature distribution, Transients (Dynamics), Acceptance criteria, Deformation, Finite element model, Fittings
Proceedings Papers

Fatigue Behavior and Lifetime Assessment of the Austenitic Stainless Steel AISI 347 and its Associated Filler Metal ER 347 Under Low-, High- and Very High Cycle Fatigue Loadings

T. Schopf, S. Weihe, T. Daniel, M. Smaga, T. Beck, J. Rudolph
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A062, July 13–15, 2021
Paper No: PVP2021-62005
DOI: https://doi.org/10.1115/PVP2021-62005
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Topics: Damage, Deformation, Endurance limit, Fatigue, Fatigue damage, Filler metals, High cycle fatigue, Stainless steel, Transients (Dynamics)
Proceedings Papers

A Viscoplastic Model for Alloy 617 for Use With the ASME Section III, Division 5 Design by Inelastic Analysis Rules

M. C. Messner, T.-L. Sham
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A034, July 13–15, 2021
Paper No: PVP2021-61607
DOI: https://doi.org/10.1115/PVP2021-61607
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Topics: Alloys, Design, Inelastic analysis, Creep, Deformation, Fatigue, ASME Boiler and Pressure Vessel Code, Computer software, Databases, Elastic analysis
Proceedings Papers

Benchmark Analysis by Beremin Model and GTN Model in CAF Subcommittee

Takatoshi Hirota, Yasuto Nagoshi, Kiminobu Hojo, Hiroshi Okada, Akiyuki Takahashi, Jinya Katsuyama, Takashi Ueda, Takuya Ogawa, Kenji Yashirodai, Mitsuru Ohata, Fumiyoshi Minami
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A056, July 13–15, 2021
Paper No: PVP2021-61668
DOI: https://doi.org/10.1115/PVP2021-61668
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Topics: Brittleness, Computer simulation, Damage, Deformation, Ductile fracture, Ductile-brittle transition, Evaluation methods, Finite element analysis, Finite element model, Flat plates
Proceedings Papers

A Probabilistic Margin Assessment of the ASME Section III, Division 5 Primary Load Design Rules for Class A Components

Andrea Nicolas, Mark C. Messner, T.-L. Sham
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A033, July 13–15, 2021
Paper No: PVP2021-61570
DOI: https://doi.org/10.1115/PVP2021-61570
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Topics: Design, Stress, Steady state, Temperature, ASME Boiler and Pressure Vessel Code, Creep, Creeping flow, Deformation, Geometry, High temperature
Proceedings Papers

Comparative Study on the Nonlinear Calculation of Ratcheting Deformation Using Different Constitutive Model

Xuejiao Shao, Hai Xie, Furui Xiong, Xiaolong Fu, Kaikai Shi, Xiaohuan Yu
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A064, August 3, 2020
Paper No: PVP2020-21182
DOI: https://doi.org/10.1115/PVP2020-21182
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Topics: Constitutive equations, Deformation
Proceedings Papers

Piping and Equipment Dynamics of High Rate HVGO Pumps

Alwyn Kaye
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A072, August 3, 2020
Paper No: PVP2020-21204
DOI: https://doi.org/10.1115/PVP2020-21204
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Topics: Dynamics (Mechanics), Pipes, Pumps, Lasers, Resolution (Optics), Hardware, Metrology, Stress, Deformation, Displacement
Proceedings Papers

Microscopic Deformation of Thin Sheet of Polycrystalline Pure Titanium Under Tension

Naoya Tada, Kentaro Kishimoto, Takeshi Uemori, Junji Sakamoto
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A058, August 3, 2020
Paper No: PVP2020-21715
DOI: https://doi.org/10.1115/PVP2020-21715
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Topics: Deformation, Tension, Titanium
Proceedings Papers

Case Study of the Effect of Combined Axial and Lateral Loadings on the Critical Buckling Capacity of Piping Supports

Phillip Wiseman, Alex Mayes, Shreeya Karnik
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A078, August 3, 2020
Paper No: PVP2020-21517
DOI: https://doi.org/10.1115/PVP2020-21517
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Topics: Buckling, Pipes, Deformation, Euler-Bernoulli beam theory, ASME Boiler and Pressure Vessel Code, Bridges (Structures), Design, Finite element analysis, Manufacturing, Mechanical engineers
Proceedings Papers

Elasto-Visco-Plastic Buckling of Thick Anisotropic Shells: Numerical Buckling Predictions and Experiments

Nicolas Jacquet, Nicolas Tardif, Thomas Elguedj, Christophe Garnier
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A070, August 3, 2020
Paper No: PVP2020-21491
DOI: https://doi.org/10.1115/PVP2020-21491
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Topics: Anisotropy, Buckling, Shells, Plates (structures), Displacement, Constitutive equations, Deformation, High temperature, Modeling, Risk
Proceedings Papers

Verification of Stress Model in Dissimilar Materials of Varying Cladded Pipes Using a Similar Cladded Plate Model

Bridget Kogo, Bin Wang, Mahmoud Chizari, Luiz Wrobel
Proc. ASME. PVP2020, Volume 8: Operations, Applications, and Components, V008T08A030, August 3, 2020
Paper No: PVP2020-21694
DOI: https://doi.org/10.1115/PVP2020-21694
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Topics: Deformation, Finite element analysis, Pipes, Stress, Welding
Proceedings Papers

Microstructural Evolution During a Solid State Tube Pinch Weld

Paul S. Korinko
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A002, August 3, 2020
Paper No: PVP2020-21308
DOI: https://doi.org/10.1115/PVP2020-21308
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Topics: Pinch effect, Stainless steel, Cycles, Welded joints, Deformation, Contamination, Diffusion (Physics), Forge welding, Metallography, Recrystallization
Proceedings Papers

The Effect of Cyclic Hardening Model on Deformation Behavior of Cracked Body Under Creep-Fatigue Loading Condition

Hyun-Woo Jung, Yun-Jae Kim, Yukio Takahashi, Kamran Nikbin, Catrin M. Davies, Robert A. Ainsworth
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A037, August 3, 2020
Paper No: PVP2020-21356
DOI: https://doi.org/10.1115/PVP2020-21356
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Topics: Creep, Deformation, Fatigue, Fracture (Materials), Hardening
Proceedings Papers

Bending Deformation Performance of Underground Pipe for Power Transmission

Michiya Sakai, Shinichi Matsuura, Masahiro Yoshimoto, Satoshi Takenaka, Jin Saito
Proc. ASME. PVP2020, Volume 9: Seismic Engineering, V009T09A006, August 3, 2020
Paper No: PVP2020-21849
DOI: https://doi.org/10.1115/PVP2020-21849
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Topics: Buckling, Deformation, Steel, Underground pipelines, Pipes, Finite element analysis, Modeling, Pipe bending, Tensile strength
Proceedings Papers

Research and Development of Viscous Fluid Dampers for Improvement of Seismic Resistance of Thermal Power Plants: Part 10 — Damper to Suppress Relative Deformation Between Furnace and Cage

Keisuke Minagawa, Kiyoshi Aida, Satoshi Fujita
Proc. ASME. PVP2020, Volume 9: Seismic Engineering, V009T09A009, August 3, 2020
Paper No: PVP2020-21269
DOI: https://doi.org/10.1115/PVP2020-21269
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Topics: Dampers, Deformation, Fluids, Furnaces, Industrial research, Thermal power stations