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Proceedings Papers

Design and Test of Pressure Vessels for Contained Blast and Fragment Impact

Greg Wattis, James Mathis, Laura Hunt, Scott Mullin, Steven Beissel
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T05A016, July 13–15, 2021
Paper No: PVP2021-62086
DOI: https://doi.org/10.1115/PVP2021-62086
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Topics: Design, Finite element analysis, Pressure, Pressure vessels, Testing, Vessels, Construction, Steel, ASME Boiler and Pressure Vessel Code, Cycles
Proceedings Papers

Prediction of Residual Stresses and Stress Intensity Factors in Fracture Mechanics Samples Manufactured by Laser Powder Bed Fusion

Michael Fielden, Catrin M. Davies
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A007, July 13–15, 2021
Paper No: PVP2021-62996
DOI: https://doi.org/10.1115/PVP2021-62996
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Topics: Fracture mechanics, Lasers, Residual stresses, Stress, Fracture (Materials), Relaxation (Physics), Additive manufacturing, Dimensions, Engineering simulation, Fatigue cracks
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

Gasket Design for Alkylation Units & Other Possible Dangerous Liquid Media

Dale Norman, Gustavo Navarrete
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A010, July 13–15, 2021
Paper No: PVP2021-62087
DOI: https://doi.org/10.1115/PVP2021-62087
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Topics: Design, Gaskets, Stress, Sealing (Process), Flanges, Structural design, Testing, Damage, Fire testing, Fluids
Proceedings Papers

Stress Analysis of Tubes During Die Expansion Process

Zijian Zhao, Abdel-Hakim Bouzid
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A006, July 13–15, 2021
Paper No: PVP2021-61724
DOI: https://doi.org/10.1115/PVP2021-61724
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Topics: Copper, Experimental methods, Finite element model, Hardening, Kinematics, Leakage, Materials properties, Stainless steel, Stress, Stress analysis (Engineering)
Proceedings Papers

Structural Integrity Assessment of a Unit Cell in a Laboratory-Scale Printed Circuit Heat Exchanger for Molten Salt Reactors With Supercritical CO 2 Power Cycle

Shuai Che, Sheng Zhang, Adam Burak, Xiaodong Sun
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A014, July 13–15, 2021
Paper No: PVP2021-60735
DOI: https://doi.org/10.1115/PVP2021-60735
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Topics: Circuits, Computational fluid dynamics, Engineering simulation, Heat exchangers, Molten salt reactors, Simulation, Supercritical carbon dioxide, Thermodynamic power cycles, Stress, Heat transfer
Proceedings Papers

Case Study to Evaluate Stresses in Welded Endplates in Structural Steel

Kshitij P. Gawande, Alex Mayes, Raju Subedi
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A058, July 13–15, 2021
Paper No: PVP2021-62084
DOI: https://doi.org/10.1115/PVP2021-62084
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Topics: Finite element analysis, Steel, Stress, Structural steel, Design, Finite element model, Flanges, Pipes, Stress concentration, Vibration
Proceedings Papers

Influence of Elastic-Plastic Bending on the Relationship Between Applied Load and Maximum Bending Stress for Straight and Curved Bars

Don Metzger
Proc. ASME. PVP2020, Volume 2: Computer Technology and Bolted Joints, V002T02A022, August 3, 2020
Paper No: PVP2020-21603
DOI: https://doi.org/10.1115/PVP2020-21603
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Topics: Bending (Stress), Stress, Ductility, Stress-strain curves, Yield point, Deformation, Elongation, Equilibrium (Physics), Failure, Knee
Proceedings Papers

Assessment of Flaw Interaction Under Combined Tensile and Bending Stresses: Suitability of ASME Code Case N877-1

Pierre Dulieu, Valéry Lacroix, Kunio Hasegawa
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A050, August 3, 2020
Paper No: PVP2020-21452
DOI: https://doi.org/10.1115/PVP2020-21452
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Topics: ASME Standards, Bending (Stress), Stress, Fitness-for-service, Membranes, Pressure, Residual stresses, Stress concentration, Welding
Proceedings Papers

Fatigue Consideration of Layered Vessels

Kang Xu, Mahendra Rana, Maan Jawad
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A033, August 3, 2020
Paper No: PVP2020-21841
DOI: https://doi.org/10.1115/PVP2020-21841
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Topics: Fatigue, Vessels, Pressure vessels, Fatigue life, ASME Standards, Design, Manufacturing, Shells, Vents, Bending (Stress)
Proceedings Papers

Hydrogen Effects on Fatigue Life of Welded Austenitic Stainless Steels Evaluated With Hole-Drilled Tubular Specimens

B. Kagay, C. San Marchi, V. Pericoli, J. Foulk, III
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A090, August 3, 2020
Paper No: PVP2020-21288
DOI: https://doi.org/10.1115/PVP2020-21288
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Topics: Fatigue life, Hydrogen, Stainless steel, Fatigue, Stress concentration, Testing, Stress, Accounting, Fatigue cracks, Flow (Dynamics)
Proceedings Papers

Comparison of Residual Stress Measurements on Single Bead-on-Plate Welds of a Martensitic Steel Using Neutron Diffraction

Spyridon A. Alexandratos, Robert C. Wimpory, Tung-Lik Lee, Padraig Mac Ardghail, Sean B. Leen, Noel P. O’Dowd
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A114, August 3, 2020
Paper No: PVP2020-21776
DOI: https://doi.org/10.1115/PVP2020-21776
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Topics: Martensitic steel, Neutron diffraction, Stress, Welded joints, Instrumentation, Neutrons, Stress concentration, Welding, Base metals, Cycles
Proceedings Papers

A Method to Estimate Cross-Sectional Stress Distributions on Reinforced Nozzle Corners Under Internal Pressure

Chang-Sik Oh, Tae-Kwang Song, Sang-Min Lee
Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A100, July 14–19, 2019
Paper No: PVP2019-93266
DOI: https://doi.org/10.1115/PVP2019-93266
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Topics: Corners (Structural elements), Nozzles, Pressure, Stress, Stress concentration
Proceedings Papers

Burst Strength of Glass Fiber Reinforced Polyethylene Pipes With Delamination Defect

Zhenlei Ni, Jianfeng Shi, Jinyang Zheng
Proc. ASME. PVP2019, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Symposium and 27th Annual Student Paper Competition; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD), V005T09A001, July 14–19, 2019
Paper No: PVP2019-93042
DOI: https://doi.org/10.1115/PVP2019-93042
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Topics: Delamination, Glass fibers, Polyethylene pipes, Deformation, Failure, Failure mechanisms, Finite element model, Manufacturing, Mechanical properties, Pressure
Proceedings Papers

The Effect of Pedicle Screw Thread Shape on the Stress Concentration Under Lateral Bending

Yucheng Yang, Qin Ma
Proc. ASME. PVP2019, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Symposium and 27th Annual Student Paper Competition; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD), V005T09A002, July 14–19, 2019
Paper No: PVP2019-93162
DOI: https://doi.org/10.1115/PVP2019-93162
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Topics: Shapes, Spinal pedicle screws, Stress concentration, Thread, Stress, Bone, Finite element analysis, Fracture (Materials), Fracture (Process), Biomedicine
Proceedings Papers

Analysis of Residual Stress Distribution Characteristics at Nozzle Weld in Pressure Vessel and Pipe Components

Shaopin Song, Pingsha Dong
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A060, July 14–19, 2019
Paper No: PVP2019-93598
DOI: https://doi.org/10.1115/PVP2019-93598
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Topics: Nozzles, Pipes, Pressure vessels, Stress concentration, Fitness-for-service, Membranes, Stress, Heat, Wall thickness, Welded joints
Proceedings Papers

Development of New Design Fatigue Curves in Japan: Discussion of Effect of Surface Finish on Fatigue Strength of Nuclear Component Materials

Motoki Nakane, Yun Wang, Hisamitsu Hatoh, Masato Yamamoto, Akihiko Hirano, Kentaro Hayashi
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A044, July 14–19, 2019
Paper No: PVP2019-93167
DOI: https://doi.org/10.1115/PVP2019-93167
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Topics: Design, Fatigue, Fatigue strength, Finishes, Fatigue testing, Surface roughness, Evaluation methods, Carbon steel, Databases, Machining
Proceedings Papers

Demonstrate ASME Section XI Appendix G Margins for Pressurized Water Reactor Inlet and Outlet Nozzle Corner Regions

Anees Udyawar, J. Brian Hall, Justin Webb, Alexandria Carolan
Proc. ASME. PVP2018, Volume 1B: Codes and Standards, V01BT01A068, July 15–20, 2018
Paper No: PVP2018-84345
DOI: https://doi.org/10.1115/PVP2018-84345
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Topics: Corners (Structural elements), Nozzles, Pressurized water reactors, Temperature, Pressure, Finite element analysis, Fracture toughness, Stress, Reactor vessels, Ductility
Proceedings Papers

Application of the T-Scaling Method to Predict Fracture Toughness Under Compressive Residual Stress in the Transition Temperature Region

Toshiyuki Meshii, Kenichi Ishihara
Proc. ASME. PVP2018, Volume 3B: Design and Analysis, V03BT03A022, July 15–20, 2018
Paper No: PVP2018-84151
DOI: https://doi.org/10.1115/PVP2018-84151
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Topics: Fracture toughness, Phase transition temperature, Stress, Fracture (Materials), Stress concentration, Temperature effects, Brittleness, Carbon steel, Electromagnetic scattering, High strength steel
Proceedings Papers

Effect of Defect Geometry of Localized External Erosion on Failure of Boiler Tubes

I. E. Kalu, H. M. Inglis, S. Kok
Proc. ASME. PVP2018, Volume 3B: Design and Analysis, V03BT03A037, July 15–20, 2018
Paper No: PVP2018-84787
DOI: https://doi.org/10.1115/PVP2018-84787
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Topics: Boiler tubes, Erosion, Failure, Geometry, Shapes, Corrosion, Deformation, Dimensions, Finite element analysis, Maintenance