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Proceedings Papers

Using Code Adequacy Methodologies in Confomance with ASME Standards for Nuclear Power Plant Analysis Evaluation Models

Richard R. Schultz, George L. Mesina
Proc. ASME. VVUQ2023, ASME 2023 Verification, Validation, and Uncertainty Quantification Symposium, V001T07A002, May 17–19, 2023
Publisher: American Society of Mechanical Engineers
Paper No: VVUQ2023-108796
https://doi.org/10.1115/VVUQ2023-108796
View Paper titled, Using Code Adequacy Methodologies in Confomance with ASME Standards for Nuclear Power Plant Analysis Evaluation Models
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Topics: ASME Standards, Computational fluid dynamics, Nuclear power stations, Systems analysis, Cycles, Design, Accidents, Boilers, Boiling water reactors, Control systems
Proceedings Papers

Impact Limiter Computer Simulation and Verification by Drop Tests

Kalyan K. Niyogi, Xuejun Zhai
Proc. ASME. VVUQ2023, ASME 2023 Verification, Validation, and Uncertainty Quantification Symposium, V001T08A001, May 17–19, 2023
Publisher: American Society of Mechanical Engineers
Paper No: VVUQ2023-108557
https://doi.org/10.1115/VVUQ2023-108557
View Paper titled, Impact Limiter Computer Simulation and Verification by Drop Tests
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Topics: Accidents, Collapse, Computer simulation, Cushioning materials, Design, Engineering prototypes
Proceedings Papers

Sensitivity Analysis and Bayesian Calibration of a Holmquist-Johnson-Cook Material Model for Cellular Concrete Subjected to Impact Loading

Brad Davis, Gregory Langone, Nicholas Reisweber
Proc. ASME. VVUQ2022, ASME 2022 Verification, Validation, and Uncertainty Quantification Symposium, V001T08A001, May 25–26, 2022
Publisher: American Society of Mechanical Engineers
Paper No: VVS2022-86800
https://doi.org/10.1115/VVS2022-86800
View Paper titled, Sensitivity Analysis and Bayesian Calibration of a Holmquist-Johnson-Cook Material Model for Cellular Concrete Subjected to Impact Loading
Open the PDF for Sensitivity Analysis and Bayesian Calibration of a Holmquist-Johnson-Cook Material Model for Cellular Concrete Subjected to Impact Loading in another window
Topics: Calibration, Lightweight concrete, Sensitivity analysis, Computer simulation, Fire, Concretes, Ballistics, Constitutive equations, Construction, Design
Proceedings Papers

Evaluation of Pore Geometry Effects on Porous Cell Thermal Behavior

Kevin Irick, Nima Fathi
Proc. ASME. VVS2020, ASME 2020 Verification and Validation Symposium, V001T08A002, May 20–22, 2020
Publisher: American Society of Mechanical Engineers
Paper No: VVS2020-8835
https://doi.org/10.1115/VVS2020-8835
View Paper titled, Evaluation of Pore Geometry Effects on Porous Cell Thermal Behavior
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Topics: Geometry, Porous materials, Finite element methods, Shapes, Thermal conductivity, Bulk solids, Design, Energy industry, Flow (Dynamics), FORTRAN
Proceedings Papers

Prediction of Structural Reliability Through an Alternative Variability-Based Methodology

Kyle Haas
Proc. ASME. VVS2019, ASME 2019 Verification and Validation Symposium, V001T06A005, May 15–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: VVS2019-5150
https://doi.org/10.1115/VVS2019-5150
View Paper titled, Prediction of Structural Reliability Through an Alternative Variability-Based Methodology
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Topics: Reliability, Stability, Failure, Optimization, Artificial neural networks, Design, Feedforward control, Structural design, Structural failures, Structural optimization
Proceedings Papers

Validation of a Surrogate Model for Marine Mammal Lung Dynamics Under Underwater Explosive Impulse

Emily L. Guzas, Stephen E. Turner, Matthew Babina, Brandon Casper, Thomas N. Fetherston, Joseph M. Ambrico
Proc. ASME. VVS2019, ASME 2019 Verification and Validation Symposium, V001T08A001, May 15–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: VVS2019-5143
https://doi.org/10.1115/VVS2019-5143
View Paper titled, Validation of a Surrogate Model for Marine Mammal Lung Dynamics Under Underwater Explosive Impulse
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Topics: Dynamics (Mechanics), Explosives, Impulse (Physics), Lung, Biological tissues, Shock (Mechanics), Fluid structure interaction, Approximation, Simulation, Wounds
Proceedings Papers

Computational Evaluation of Thermal Barrier Coatings: Two-Phase Thermal Transport Analysis

Kevin Irick, Nima Fathi
Proc. ASME. VVS2019, ASME 2019 Verification and Validation Symposium, V001T12A002, May 15–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: VVS2019-5134
https://doi.org/10.1115/VVS2019-5134
View Paper titled, Computational Evaluation of Thermal Barrier Coatings: Two-Phase Thermal Transport Analysis
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Topics: Thermal barrier coatings, Thermal conductivity, Finite element analysis, Cooling, Gas turbines, Porous materials, Temperature, Uncertainty, Coatings, Composite materials
Proceedings Papers

Sensitivity Analysis of a Nuclear Reactor System Finite Element Model

Gregory A. Banyay, Stephen D. Smith, Jason S. Young
Proc. ASME. VVS2018, ASME 2018 Verification and Validation Symposium, V001T04A001, May 16–18, 2018
Publisher: American Society of Mechanical Engineers
Paper No: VVS2018-9306
https://doi.org/10.1115/VVS2018-9306
View Paper titled, Sensitivity Analysis of a Nuclear Reactor System Finite Element Model
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Topics: Finite element model, Nuclear reactors, Sensitivity analysis, Pressurized water reactors, Uncertainty, Accidents, Construction, Coolants, Design, Earthquakes
Proceedings Papers

Bayesian Framework to Quantify Uncertainties in Piezoelectric Energy Harvesters

Patricio Peralta, Rafael O. Ruiz, Viviana Meruane
Proc. ASME. VVS2018, ASME 2018 Verification and Validation Symposium, V001T04A002, May 16–18, 2018
Publisher: American Society of Mechanical Engineers
Paper No: VVS2018-9318
https://doi.org/10.1115/VVS2018-9318
View Paper titled, Bayesian Framework to Quantify Uncertainties in Piezoelectric Energy Harvesters
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Topics: Energy harvesting, Uncertainty, Design, Approximation, Density, Errors, Experimental characterization, Probability
Proceedings Papers

Validation of Methodology to Evaluate Risk Reduction in Tank Car Derailments

Francisco Gonzalez, III, Anand Prabhakaran, Graydon F. Booth, Florentina M. Gantoi, Arkaprabha Ghosh
Proc. ASME. VVS2018, ASME 2018 Verification and Validation Symposium, V001T09A001, May 16–18, 2018
Publisher: American Society of Mechanical Engineers
Paper No: VVS2018-9331
https://doi.org/10.1115/VVS2018-9331
View Paper titled, Validation of Methodology to Evaluate Risk Reduction in Tank Car Derailments
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Topics: Railway tank cars, Risk reduction, Modeling, Performance, Accidents, Chain, Computer simulation, Crude oil, Design, Dynamics (Mechanics)
Proceedings Papers

Finite Element Method Solution Uncertainty, Asymptotic Solution, and a New Approach to Accuracy Assessment

Jeffrey T. Fong, Pedro V. Marcal, Robert Rainsberger, Li Ma, N. Alan Heckert, James J. Filliben
Proc. ASME. VVS2018, ASME 2018 Verification and Validation Symposium, V001T12A001, May 16–18, 2018
Publisher: American Society of Mechanical Engineers
Paper No: VVS2018-9320
https://doi.org/10.1115/VVS2018-9320
View Paper titled, Finite Element Method Solution Uncertainty, Asymptotic Solution, and a New Approach to Accuracy Assessment
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Topics: Finite element methods, Uncertainty, Design, Errors, Jacobian matrices, Algorithms, Calibration, Degrees of freedom, Density, Engineering simulation