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Proceedings Papers

A Universal Inelastic Constitutive Model for High Temperature Deformation

Tianju Chen, Mark C. Messner
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A056, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105946
https://doi.org/10.1115/PVP2023-105946
View Paper titled, A Universal Inelastic Constitutive Model for High Temperature Deformation
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Topics: Constitutive equations, Deformation, High temperature, Design, ASME Standards, Inelastic analysis, Alloys, Nickel, Boilers, Computers
Proceedings Papers

What Best Correlates to High Temperature Failure: Strain, Stress, Dissipation, or Something Else?

Tianchen Hu, Mark C. Messner
Proc. ASME. PVP2023, Volume 5: Materials & Fabrication, V005T06A016, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105949
https://doi.org/10.1115/PVP2023-105949
View Paper titled, What Best Correlates to High Temperature Failure: Strain, Stress, Dissipation, or Something Else?
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Topics: Energy dissipation, Failure, High temperature, Stress, Creep, Damage, Fatigue, Machine learning, Artificial neural networks, Computers
Proceedings Papers

A Novel Machine Learning Based Framework for the Seismic Risk Assessment of Industrial Plant

Gianluca Quinci, Fabrizio Paolacci
Proc. ASME. PVP2023, Volume 7: Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V007T08A010, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106452
https://doi.org/10.1115/PVP2023-106452
View Paper titled, A Novel Machine Learning Based Framework for the Seismic Risk Assessment of Industrial Plant
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Topics: Artificial neural networks, Cities, Industrial plants, Machine learning, Principal component analysis, Seismic hazard assessment, Risk assessment, Finite element model, Hazards, Algorithms
Proceedings Papers

Study on Analysis Procedure Using Integrated Three-Dimensional FE Model for Reactor Coolant System by Applying to Shaking Table Tests for Scaled Mock-Ups

Takehiro Kawashima, Yasutaka Kumagai, Yuki Asao, Shota Shimazu, Takuya Nishimura
Proc. ASME. PVP2023, Volume 7: Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V007T08A019, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107126
https://doi.org/10.1115/PVP2023-107126
View Paper titled, Study on Analysis Procedure Using Integrated Three-Dimensional FE Model for Reactor Coolant System by Applying to Shaking Table Tests for Scaled Mock-Ups
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Topics: Finite element model, Nuclear reactor coolants, Stress, Finite element analysis, Reactor vessels, Stress analysis (Engineering), Computers, Evaluation methods, Nuclear power stations, Pressurized water reactors
Proceedings Papers

Analysis of Mainframe Computer Structures Using Implicit and Explicit Finite Element Analysis

Budy Notohardjono, Shawn Canfield, Suraush Khambati, Richard Ecker
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T08A019, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84831
https://doi.org/10.1115/PVP2022-84831
View Paper titled, Analysis of Mainframe Computer Structures Using Implicit and Explicit Finite Element Analysis
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Topics: Computers, Finite element analysis
Proceedings Papers

Finite Element Analysis of Ring Compression Testing for Used Nuclear Fuel Cladding

Zenghu Han, Michael C. Billone, Yung Y. Liu
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A024, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-83911
https://doi.org/10.1115/PVP2022-83911
View Paper titled, Finite Element Analysis of Ring Compression Testing for Used Nuclear Fuel Cladding
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Topics: Cladding systems (Building), Compression, Finite element analysis, Nuclear fuels, Testing, Storage, Transportation systems, Ductility, Fuels, Mechanical properties
Proceedings Papers

Technical Basis for Increased Inspection Interval of Cold Leg Pressurized Water Reactor Dissimilar Metal Welds Using xLPR

Chris Lohse, Do Jun Shim, Dilip Dedhia, Rohan Dutta, Nathan Glunt
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A030, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62560
https://doi.org/10.1115/PVP2021-62560
View Paper titled, Technical Basis for Increased Inspection Interval of Cold Leg Pressurized Water Reactor Dissimilar Metal Welds Using xLPR
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Topics: Inspection, Metals, Pressurized water reactors, Welded joints, Fracture (Materials), Alloys, ASME Standards, Computers, Probability, Temperature
Proceedings Papers

An Assessment of Engineering Knowledge Management Regarding Retention and Maintenance

Ronald S. Farrell, L. Ike Ezekoye
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A011, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61964
https://doi.org/10.1115/PVP2021-61964
View Paper titled, An Assessment of Engineering Knowledge Management Regarding Retention and Maintenance
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Topics: Knowledge management, Maintenance, Engineers, Computers, Engineering instruments, Natural, scientific and engineering processes and practices
Proceedings Papers

A 3D Parallel High-Order Solver With Curved Local Mesh Refinement for Predicting Arterial Flow Through Varied Degrees of Stenoses

Kuangxu Chen, Bin Zhang, Chunlei Liang
Proc. ASME. PVP2020, Volume 4: Fluid-Structure Interaction, V004T04A014, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21667
https://doi.org/10.1115/PVP2020-21667
View Paper titled, A 3D Parallel High-Order Solver With Curved Local Mesh Refinement for Predicting Arterial Flow Through Varied Degrees of Stenoses
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Topics: Flow (Dynamics), Pressure drop, Turbulence, Computers, Fluids, Reynolds number, Shear (Mechanics), Simulation, Vessels, Visualization
Proceedings Papers

Fatigue Benchmark Comparison Effort Between Code_Aster and CNNC/NPIC Software: Part 1

Hai Xie, Xuejiao Shao, Han Liu
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A046, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93242
https://doi.org/10.1115/PVP2019-93242
View Paper titled, Fatigue Benchmark Comparison Effort Between Code_Aster and CNNC/NPIC Software: Part 1
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Topics: Computer software, Fatigue, Nuclear power stations, China, Computers, Design, Engineering standards, Fatigue analysis, Finite element analysis, Japan Society of Mechanical Engineers
Proceedings Papers

An Iterative Method for Solving Static Piping Analysis Including Friction Between Pipes and Support

Martin Anderegg
Proc. ASME. PVP2018, Volume 3B: Design and Analysis, V03BT03A036, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84645
https://doi.org/10.1115/PVP2018-84645
View Paper titled, An Iterative Method for Solving Static Piping Analysis Including Friction Between Pipes and Support
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Topics: Friction, Iterative methods, Pipes, Stiffness, Algorithms, Computer software, Computers, Coulombs
Proceedings Papers

Pilot Study for Uncertainty Analysis in Probabilistic Fitness-for-Service Evaluations of Zr-2.5Nb Pressure Tubes: Identification of Influential Variables

Christopher Manu, Suresh Datla, Leonid Gutkin
Proc. ASME. PVP2018, Volume 1B: Codes and Standards, V01BT01A076, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-85010
https://doi.org/10.1115/PVP2018-85010
View Paper titled, Pilot Study for Uncertainty Analysis in Probabilistic Fitness-for-Service Evaluations of Zr-2.5Nb Pressure Tubes: Identification of Influential Variables
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Topics: Fitness-for-service, Pressure, Uncertainty analysis, Zirconium, Leak-before-break, Uncertainty, Fracture (Materials), Sensitivity analysis, Computer software, Computers
Proceedings Papers

Application of the FAVOR-OCI Fracture Mechanics Computer Program to ASME Code Section XI, IWB-3610 Flaw Acceptance Criteria Evaluations

Terry L. Dickson, Paul T. Williams, B. Richard Bass, Hilda B. Klasky
Proc. ASME. PVP2018, Volume 1B: Codes and Standards, V01BT01A069, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84412
https://doi.org/10.1115/PVP2018-84412
View Paper titled, Application of the FAVOR-OCI Fracture Mechanics Computer Program to ASME Code Section XI, IWB-3610 Flaw Acceptance Criteria Evaluations
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Topics: Acceptance criteria, ASME Standards, Computer software, Fracture mechanics, Nuclear power stations, Computers, Fracture (Materials), Fracture (Process), Fracture toughness, Materials properties
Proceedings Papers

Application of the Enhanced Reference Stress Method to Fatigue Propagation of a Surface Crack in a Plate Subjected to Cyclic Bending

Ippei Yamasaki, Terutaka Fujioka, Yasuhiro Shindo, Yusuke Kaneko
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A030, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84233
https://doi.org/10.1115/PVP2018-84233
View Paper titled, Application of the Enhanced Reference Stress Method to Fatigue Propagation of a Surface Crack in a Plate Subjected to Cyclic Bending
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Topics: Fatigue, Stress, Surface cracks, Finite element analysis, Crack propagation, Computers, Fatigue cracks, Fracture (Materials), Fracture mechanics, Geometry
Proceedings Papers

Development of a Program for High-Temperature Design Analysis and Defect Assessment According to RCC-MRx

Hyeong-Yeon Lee, Min-Gu Won, Nam-Su Huh, Woo-Gon Kim
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A061, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84242
https://doi.org/10.1115/PVP2018-84242
View Paper titled, Development of a Program for High-Temperature Design Analysis and Defect Assessment According to RCC-MRx
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Topics: Design, High temperature, Pipes, Computers, Fusion reactors, Heat exchangers, Pressure vessels, Temperature
Proceedings Papers

Verification of Mainframe Computer Structure Finite Element Model Under Vibration and Seismic Tests

Budy Notohardjono, Shawn Canfield, Suraush Khambati, Richard Ecker
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A025, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84200
https://doi.org/10.1115/PVP2018-84200
View Paper titled, Verification of Mainframe Computer Structure Finite Element Model Under Vibration and Seismic Tests
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Topics: Computers, Finite element model, Vibration, Finite element analysis, Design, Manufacturing, Cycles, Stiffness, Testing, Approximation
Proceedings Papers

Fast Reactor Cores: Seismic Excitation in the Vertical Direction — Numerical Methods

Daniel Broc, Gianluca Artini, Jérome Cardolaccia, Laurent Martin
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A042, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84098
https://doi.org/10.1115/PVP2018-84098
View Paper titled, Fast Reactor Cores: Seismic Excitation in the Vertical Direction — Numerical Methods
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Topics: Excitation, Fast neutron reactors, Numerical analysis, Fluids, Fuels, Sodium, Boundary-value problems, Computers, Coolants, Design
Proceedings Papers

Prediction of Residual Stresses in a Multipass Pipe Weld by a Novel 3D Finite Element Approach

Hui Huang, Jian Chen, Blair Carlson, Hui-Ping Wang, Paul Crooker, Gregory Frederick, Zhili Feng
Proc. ASME. PVP2018, Volume 6B: Materials and Fabrication, V06BT06A084, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-85044
https://doi.org/10.1115/PVP2018-85044
View Paper titled, Prediction of Residual Stresses in a Multipass Pipe Weld by a Novel 3D Finite Element Approach
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Topics: Finite element analysis, Pipes, Residual stresses, Graphics processing units, Simulation, Welding, Computation, Computer software, Computers, Heat
Proceedings Papers

Estimation of Weibull Life Distributions From Expert Categorical Estimates of Failure Probabilities

Joseph Cluever, Thomas Esselman, Sam Harvey
Proc. ASME. PVP2018, Volume 7: Operations, Applications, and Components, V007T07A018, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84831
https://doi.org/10.1115/PVP2018-84831
View Paper titled, Estimation of Weibull Life Distributions From Expert Categorical Estimates of Failure Probabilities
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Topics: Failure, Probability, Uncertainty, Computers, Decision making, Electricity (Physics), Life cycle management, Reliability
Proceedings Papers

Stress and Distortion Simulation of Additive Manufacturing Process by High Performance Computing

Hui Huang, Jian Chen, Blair Carlson, Hui-Ping Wang, Paul Crooker, Gregory Frederick, Zhili Feng
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A009, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-85045
https://doi.org/10.1115/PVP2018-85045
View Paper titled, Stress and Distortion Simulation of Additive Manufacturing Process by High Performance Computing
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Topics: Additive manufacturing, Simulation, Stress, Computer simulation, Metals, Computers, Cylinders, Design, Finite element analysis, Graphics processing units