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Proceedings Papers

Analytical Limit Load Formula and Procedure for Strength Calculation of Axial Complex Shaped Defect in Pipe

Igor Orynyak, Julia Bai, Roman Mazuryk
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A059, July 13–15, 2021
Paper No: PVP2021-61640
DOI: https://doi.org/10.1115/PVP2021-61640
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Topics: Algorithms, Optimization, Pipes, Pressure, Stress
Proceedings Papers

Digital Twin of Buried Oil Pipe in Permafrost Regions: A Multi-Source Monitoring and Numerical Simulation Model

Beilei Ji, Xiaoben Liu, Ning Shi, Jianping Liu, Pengchao Chen, Dong Zhang, Hong Zhang
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A021, July 13–15, 2021
Paper No: PVP2021-61991
DOI: https://doi.org/10.1115/PVP2021-61991
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Topics: Computer simulation, Optimization, Permafrost, Pipes, Pipelines, Computer software, Displacement, Algorithms, Artificial neural networks, China
Proceedings Papers

Application of the Williams-Wittrick Algorithm for Thin Shell Vibrations Problems

Yaroslav Dubyk, Oleksii Ishchenko
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T08A014, July 13–15, 2021
Paper No: PVP2021-62063
DOI: https://doi.org/10.1115/PVP2021-62063
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Topics: Algorithms, Thin shells, Vibration, Shells, Boundary-value problems, Oscillating frequencies, Differential equations, Dynamic analysis, Eigenvalues, Pipes
Proceedings Papers

Microstructural Based FEM-Calculation of Stress/Strain Fields in Steel AISI 316L and Its Validation by Digital Image Correlation

M. Niffenegger, V. Herrera Solaz
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A036, July 13–15, 2021
Paper No: PVP2021-62779
DOI: https://doi.org/10.1115/PVP2021-62779
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Topics: Crystals, Electron backscatter diffraction, Fatigue, Finite element analysis, Finite element model, Plasticity, Steel, Stress, Anisotropy, Fracture (Materials)
Proceedings Papers

Crack Propagation Calculation for Axial Cracks in Hollow Cylinders Subjected to Thermal Shock

Diego F. Mora M., Markus Niffenegger
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A044, July 13–15, 2021
Paper No: PVP2021-61406
DOI: https://doi.org/10.1115/PVP2021-61406
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Topics: Algorithms, Crack propagation, Cylinders, Fracture (Materials), Stress, Thermal shock, Weight (Mass)
Proceedings Papers

Application of Environmentally Assisted Fatigue Transient Ramp Times Optimization in Design Evaluations and Fatigue Monitoring Algorithms

Eric Matthews, Mark Gray
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A108, August 3, 2020
Paper No: PVP2020-21545
DOI: https://doi.org/10.1115/PVP2020-21545
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Topics: Algorithms, Design, Fatigue, Optimization, Transients (Dynamics)
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

Fatigue Benchmark Comparison Effort Between Code_Aster and CNNC/NPIC Software: Part 2

Hai Xie, Zichen Kong, Xuejiao Shao, Tanguy Mathieu, Furui Xiong
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A007, August 3, 2020
Paper No: PVP2020-21043
DOI: https://doi.org/10.1115/PVP2020-21043
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Topics: Computer software, Fatigue, Algorithms, Electric arc furnaces, Stainless steel, Alloys, Fatigue design, Nickel, Nuclear power stations, Pressurized water reactors
Proceedings Papers

Proposal of Use of Mises Criteria for Elastic Analysis in Appendix 9 of ASME Section VIII Division 3

Susumu Terada
Proc. ASME. PVP2020, Volume 5: High Pressure Technology, V005T05A007, August 3, 2020
Paper No: PVP2020-21119
DOI: https://doi.org/10.1115/PVP2020-21119
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Topics: Elastic analysis, Stress, Design, Flow (Dynamics), Collapse, Algorithms, Pipes, Plasticity, Pressure, Shear stress
Proceedings Papers

Uncertainty Quantification of Viscoplastic Parameters for Grade 91 Steel Through Bayesian Analysis

Aritra Chakraborty, M. C. Messner, T.-L. Sham
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A066, August 3, 2020
Paper No: PVP2020-21306
DOI: https://doi.org/10.1115/PVP2020-21306
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Topics: Algorithms, Calibration, Chain, Creep, Deformation, Electromagnetic scattering, Engineering design, Failure, Heat, Heat exchangers
Proceedings Papers

Predicting Crack Velocity and Fracture Arrest Pressure From Simulations of Dynamic Pipe Rupture

Bruce W. Williams, Su Xu, William R. Tyson
Proc. ASME. PVP2019, Volume 2: Computer Technology and Bolted Joints, V002T02A009, July 14–19, 2019
Paper No: PVP2019-93723
DOI: https://doi.org/10.1115/PVP2019-93723
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Topics: Engineering simulation, Fracture (Materials), Pipes, Pressure, Rupture, Simulation, Crack propagation, Steel, Finite element analysis, Pipelines
Proceedings Papers

How to Select the Optimized Time Step and Mesh Size for FEM Thermal Transients Simulations of PWR Vessels and Nozzles by Means of Artificial Neural Networks

Nicolas Santucho, Martin Chimenti, Jose Duo
Proc. ASME. PVP2019, Volume 2: Computer Technology and Bolted Joints, V002T02A025, July 14–19, 2019
Paper No: PVP2019-93199
DOI: https://doi.org/10.1115/PVP2019-93199
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Topics: Artificial neural networks, Engineering simulation, Finite element methods, Finite element model, Nozzles, Pressurized water reactors, Simulation, Transients (Dynamics), Vessels, Stress
Proceedings Papers

Application of Machine Learning in Pipeline Integrity Reliability

Eunice Yin, Phil Fernandes, Janine Woo, Doug Langer, Sherif Hassanien
Proc. ASME. PVP2019, Volume 2: Computer Technology and Bolted Joints, V002T02A027, July 14–19, 2019
Paper No: PVP2019-93623
DOI: https://doi.org/10.1115/PVP2019-93623
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Topics: Machine learning, Pipeline integrity, Reliability, Pipelines, Safety, Engineers, Algorithms, Failure, Filtration, Inspection
Proceedings Papers

Pressure Surge Load Estimation on Pipes With Dimensional Reduction and Rayleigh Energy Method

Abu Seena, Juyoul Kim
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A082, July 14–19, 2019
Paper No: PVP2019-93704
DOI: https://doi.org/10.1115/PVP2019-93704
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Topics: Pipes, Pressure, Stress, Surges, Approximation, Springs, Algorithms, Displacement, Energy budget (Physics), Engineers
Proceedings Papers

Advances Towards Elastic-Perfectly Plastic Simulation of the Core of Printed Circuit Heat Exchangers

Alon Katz, Devesh Ranjan
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A093, July 14–19, 2019
Paper No: PVP2019-93807
DOI: https://doi.org/10.1115/PVP2019-93807
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Topics: Circuits, Heat exchangers, Simulation, Stress, Algorithms, ASME Standards, Brayton cycle, Computer simulation, Computer software, Coolants
Proceedings Papers

Evaluation of the Fatigue Strength of Notched Geometries Using a Microstructural Model and Generative Algorithms

J. A. Balbín Molina, N. O. Larrosa, V. Chaves
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A055, July 14–19, 2019
Paper No: PVP2019-93905
DOI: https://doi.org/10.1115/PVP2019-93905
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Topics: Algorithms, Fatigue strength, Corrosion, Dislocations, Fracture (Materials), Modeling, Shapes
Proceedings Papers

A New Accurate Quantitative Inspection Technology to the Corrosion for the Offshore Erect Pipeline

Cong Guangpei, Sun Yujiang, Lv Guanglei, Yunrong Lv, Shuxia Fu
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), V005T10A003, July 14–19, 2019
Paper No: PVP2019-93440
DOI: https://doi.org/10.1115/PVP2019-93440
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Topics: Corrosion, Inspection, Ocean engineering, Pipelines, Pipes, Offshore platforms, Safety, Wall thickness, X-rays, Algorithms
Proceedings Papers

Welding Simulation Integrated With Machine Learning to Train a Meta-Model for Fast Exploration of Various Weld Sequence Scenarios

Mahyar Asadi, Mohammad Mohseni, Majid Tanbakuei Kashani, Michael Fernandez, Mathew Smith
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A061, July 14–19, 2019
Paper No: PVP2019-93672
DOI: https://doi.org/10.1115/PVP2019-93672
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Topics: Machine learning, Simulation, Trains, Welding, Algorithms, Welded joints, Engineers, Transients (Dynamics)
Proceedings Papers

Identification of Key Factors of Fire Risk of Oil Depot Based on Fuzzy Clustering Algorithm

Shuyi Xie, Shaohua Dong, Guangyu Zhang
Proc. ASME. PVP2019, Volume 7: Operations, Applications, and Components, V007T07A020, July 14–19, 2019
Paper No: PVP2019-93125
DOI: https://doi.org/10.1115/PVP2019-93125
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Topics: Algorithms, Fire risk, Fuzzy clustering
Proceedings Papers

Research and Development of Three-Dimensional Isolation System for Sodium-Cooled Fast Reactor: Part 4 — Proposal of Optimal Combination Method for Disc Spring Units and Newly Friction Model for Sliding Elements

Tsuyoshi Fukasawa, Shigeki Okamura, Takahiro Somaki, Takayuki Miyagawa, Masato Uchita, Tomohiko Yamamoto, Tomoyoshi Watakabe, Satoshi Fujita
Proc. ASME. PVP2019, Volume 8: Seismic Engineering, V008T08A038, July 14–19, 2019
Paper No: PVP2019-93480
DOI: https://doi.org/10.1115/PVP2019-93480
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Topics: Disks, Friction, Industrial research, Sodium fast reactors, Springs, Algorithms, Bearings, Dampers, Dimensions, Quality control