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Proceedings Papers

A Phase Field Approach to Fracture Mechanics Problems

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Sidharth P. C., B. N. Rao
Proc. ASME. PVP2023, Volume 2: Computer Technology & Bolted Joints; Design & Analysis, V002T02A007, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106981
https://doi.org/10.1115/PVP2023-106981
View Paper titled, A Phase Field Approach to Fracture Mechanics Problems
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Topics: Approximation, Crack propagation, Displacement, Engineering simulation, Finite element analysis, Fracture (Materials), Fracture mechanics, Modeling, Numerical analysis, Shapes
Proceedings Papers

Simplified Formulas for External Pressure Design

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William M. Kirkland, Christopher R. Bett
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A025, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-78354
https://doi.org/10.1115/PVP2022-78354
View Paper titled, Simplified Formulas for External Pressure Design
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Topics: Design, External pressure, Vessels, Pressure vessels, Acceptance criteria, Aluminum, Analytical methods, Approximation, ASME Boiler and Pressure Vessel Code, Buckling
Proceedings Papers

Analysis of Test Method to Extract Material Properties From Candu Fuel Channel Spacers Made of Helical Springs

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Donald Metzger, Andre Gagnon, Tejasvi Kashyap
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A010, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62917
https://doi.org/10.1115/PVP2021-62917
View Paper titled, Analysis of Test Method to Extract Material Properties From Candu Fuel Channel Spacers Made of Helical Springs
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Topics: Fuels, Materials properties, Springs, Finite element analysis, Stress, Testing, Approximation, Boundary-value problems, Friction, Materials degradation
Proceedings Papers

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

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M. Niffenegger, V. Herrera Solaz
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A036, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62779
https://doi.org/10.1115/PVP2021-62779
View Paper titled, Microstructural Based FEM-Calculation of Stress/Strain Fields in Steel AISI 316L and Its Validation by Digital Image Correlation
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Topics: Crystals, Electron backscatter diffraction, Fatigue, Finite element analysis, Finite element model, Plasticity, Steel, Stress, Anisotropy, Fracture (Materials)
Proceedings Papers

A Novel Approach to Account for Weld Residual Stresses in Pressure Vessel Flaw Assessments

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F. W. Brust, L. Hill, G. Wilkowski, Y. Hioe, K. Bagnoli
Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A055, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-94022
https://doi.org/10.1115/PVP2019-94022
View Paper titled, A Novel Approach to Account for Weld Residual Stresses in Pressure Vessel Flaw Assessments
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Topics: Finite element analysis, Pressure vessels, Residual stresses, Stress, Fracture (Materials), Vessels, Inspection, Pressure, Approximation, Finite element methods
Proceedings Papers

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

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Abu Seena, Juyoul Kim
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A082, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93704
https://doi.org/10.1115/PVP2019-93704
View Paper titled, Pressure Surge Load Estimation on Pipes With Dimensional Reduction and Rayleigh Energy Method
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Topics: Pipes, Pressure, Stress, Surges, Approximation, Springs, Algorithms, Displacement, Energy budget (Physics), Engineers
Proceedings Papers

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

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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

Importance of Accounting for Finite Particle Size in CFD-Based Erosion Prediction

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Gianandrea Vittorio Messa, Yongbo Wang
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A028, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84248
https://doi.org/10.1115/PVP2018-84248
View Paper titled, Importance of Accounting for Finite Particle Size in CFD-Based Erosion Prediction
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Topics: Accounting, Computational fluid dynamics, Erosion, Particle size, Particulate matter, Flow (Dynamics), Slurries, Approximation, Errors, Simulation
Proceedings Papers

N-Bar Problems As Approximations to the Bree Problem

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M. C. Messner, T.-L. Sham, Yanli Wang
Proc. ASME. PVP2018, Volume 1B: Codes and Standards, V01BT01A017, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84106
https://doi.org/10.1115/PVP2018-84106
View Paper titled, N-Bar Problems As Approximations to the Bree Problem
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Topics: Approximation, ASME Boiler and Pressure Vessel Code, Cylinders, Design, Design methodology, Nuclear engineering, Pressure, Stress
Proceedings Papers

When the Joukowsky Equation Does Not Predict Maximum Water Hammer Pressures

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Trey W. Walters, Robert A. Leishear
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A018, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84050
https://doi.org/10.1115/PVP2018-84050
View Paper titled, When the Joukowsky Equation Does Not Predict Maximum Water Hammer Pressures
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Topics: Water hammer, Approximation, Pipes, Pressure, Unsteady flow, Collapse, Engineers, Errors, Friction, Surges
Proceedings Papers

Expression of a Generic Full-Range True Stress-True Strain Model for Pipeline Steels Using the Product-Log (Omega) Function

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Onyekachi Ndubuaku, Michael Martens, J. J. Roger Cheng, Samer Adeeb
Proc. ASME. PVP2017, Volume 6B: Materials and Fabrication, V06BT06A050, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65236
https://doi.org/10.1115/PVP2017-65236
View Paper titled, Expression of a Generic Full-Range True Stress-True Strain Model for Pipeline Steels Using the Product-Log (Omega) Function
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Topics: Pipelines, Steel, Stress, Approximation, Compressive strength, Computer simulation, Curve fitting, Deformation, Manufacturing, Mechanical behavior
Proceedings Papers

Validation of the Proposed R6 Method for Assessing Non-Sharp Defects

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Anthony J. Horn, Sergio Cicero, Adam Bannister, Peter J. Budden
Proc. ASME. PVP2017, Volume 6B: Materials and Fabrication, V06BT06A010, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-66095
https://doi.org/10.1115/PVP2017-66095
View Paper titled, Validation of the Proposed R6 Method for Assessing Non-Sharp Defects
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Topics: Approximation, Damage, Errors, Failure, Fatigue cracks, Finite element analysis, Fracture (Materials), Porosity
Proceedings Papers

Vibration Control of Piping Systems and Structures Using Tuned Mass Dampers

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Sven Rechenberger, David Mair
Proc. ASME. PVP2017, Volume 3B: Design and Analysis, V03BT03A035, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65448
https://doi.org/10.1115/PVP2017-65448
View Paper titled, Vibration Control of Piping Systems and Structures Using Tuned Mass Dampers
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Topics: Dampers, Piping systems, Vibration control, Vibration, Design, Resonance, Approximation, Damping, Finite element analysis, Flow (Dynamics)
Proceedings Papers

Seismic Qualification of Piping Systems by Detailed Inelastic Response Analysis: Part 3 — Variation in Elastic-Plastic Analysis Results on Carbon Steel Pipes From the Benchmark Analyses and the Parametric Analysis

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Izumi Nakamura, Akihito Otani, Masaki Morishita, Masaki Shiratori, Tomoyoshi Watakabe, Tadahiro Shibutani
Proc. ASME. PVP2017, Volume 8: Seismic Engineering, V008T08A003, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65316
https://doi.org/10.1115/PVP2017-65316
View Paper titled, Seismic Qualification of Piping Systems by Detailed Inelastic Response Analysis: Part 3 — Variation in Elastic-Plastic Analysis Results on Carbon Steel Pipes From the Benchmark Analyses and the Parametric Analysis
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Topics: Carbon steel, Pipes, Piping systems, Japan Society of Mechanical Engineers, Approximation, Design, Engineering standards, Failure, Finite element model, Inelastic analysis
Proceedings Papers

Confidence Bounds for Fatigue Distribution Functions

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D. Gary Harlow
Proc. ASME. PVP2017, Volume 1A: Codes and Standards, V01AT01A011, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65416
https://doi.org/10.1115/PVP2017-65416
View Paper titled, Confidence Bounds for Fatigue Distribution Functions
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Topics: Fatigue, Uncertainty, Fatigue life, Reliability, Steel, Approximation, ASTM International, Carbon, Creep, Design
Proceedings Papers

Evaluation of Weld Homogenization Schemes Based on Plastic Loading of Single Edge Notched Tension (SE(T)) Tests

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Sameera Naib, Wim De Waele, Stijn Hertelé
Proc. ASME. PVP2017, Volume 5: High-Pressure Technology; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD); SPC Track for Senate, V005T11A016, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65693
https://doi.org/10.1115/PVP2017-65693
View Paper titled, Evaluation of Weld Homogenization Schemes Based on Plastic Loading of Single Edge Notched Tension (SE(T)) Tests
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Topics: Approximation, Base metals, Engineering simulation, Finite element analysis, Metals, Simulation, Stress, Tension, Welded joints
Proceedings Papers

Method for Unified Safety Assessment With Respect to Plastic Collapse in Design and In-Service Defect Analyses

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Petter von Unge, Björn Brickstad
Proc. ASME. PVP2017, Volume 1B: Codes and Standards, V01BT01A051, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-66199
https://doi.org/10.1115/PVP2017-66199
View Paper titled, Method for Unified Safety Assessment With Respect to Plastic Collapse in Design and In-Service Defect Analyses
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Topics: Collapse, Design, Safety, Approximation, ASME Standards, Flow (Dynamics), Nuclear industry, Stress, ASME Boiler and Pressure Vessel Code, Failure
Proceedings Papers

Investigation on Acoustic Propagation of Ultrasound in Polyethylene Pipe Used in Nuclear Power Plant

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Xiong Sheng, Dongsheng Hou, Jinyang Zheng
Proc. ASME. PVP2017, Volume 3A: Design and Analysis, V03AT03A049, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65578
https://doi.org/10.1115/PVP2017-65578
View Paper titled, Investigation on Acoustic Propagation of Ultrasound in Polyethylene Pipe Used in Nuclear Power Plant
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Topics: Acoustics, Nuclear power stations, Polyethylene pipes, Ultrasound, Inspection, Pipes, Nondestructive evaluation, Safety, Approximation, Cooling
Proceedings Papers

Ellipsoidal Head Rules: A Comparison Between ASME Section VIII, Divisions 1 and 2

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Trevor G. Seipp, Nathan Barkley, Christopher Wright
Proc. ASME. PVP2017, Volume 3A: Design and Analysis, V03AT03A071, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65858
https://doi.org/10.1115/PVP2017-65858
View Paper titled, Ellipsoidal Head Rules: A Comparison Between ASME Section VIII, Divisions 1 and 2
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Topics: Approximation, Computational methods, Dimensions, Engineers, Pressure vessels, Stress
Proceedings Papers

A Super-Parametric Approach to Estimating Accuracy and Uncertainty of the Finite Element Method (*)

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Robert B. Rainsberger, Jeffrey T. Fong, Pedro V. Marcal
Proc. ASME. PVP2016, Volume 1B: Codes and Standards, V01BT01A059, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63890
https://doi.org/10.1115/PVP2016-63890
View Paper titled, A Super-Parametric Approach to Estimating Accuracy and Uncertainty of the Finite Element Method (*)
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Topics: Finite element methods, Uncertainty, Algorithms, Errors, Finite element analysis, Materials properties, Pipes, Approximation, Boundary-value problems, Databases