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Journal Articles

Estimation of Discretization Errors in Viscous Flow Simulations Based on the RANS Equations: Wall-Resolved Versus Wall-Functions

L. Eça, M. Kerkvliet, S. L. Toxopeus
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. December 2024, 9(4): 041003.
Paper No: VVUQ-24-1029
https://doi.org/10.1115/1.4067587
Published Online: February 6, 2025
View Articletitled, Estimation of Discretization Errors in Viscous Flow Simulations Based on the RANS Equations: Wall-Resolved Versus Wall-Functions
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Topics: Engineering simulation, Flow (Dynamics), Simulation, Errors, Turbulence, Reynolds number
Journal Articles

A Validation Study on Dynamic Response and Failure Analysis of Large Unconfined Pipes Under Localized Blast Loading Using an Explicit Dynamic Approach

Nuttapoom Prasitpuriprecha, Sirawit Namchantra, Jetsadaporn Priyadumkol, Tinnapob Phengpom, Chakrit Suvanjumrat, Machimontorn Promtong
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. December 2024, 9(4): 041001.
Paper No: VVUQ-23-1043
https://doi.org/10.1115/1.4067251
Published Online: December 11, 2024
View Articletitled, A Validation Study on Dynamic Response and Failure Analysis of Large Unconfined Pipes Under Localized Blast Loading Using an Explicit Dynamic Approach
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Topics: Deformation, Pipes, Simulation, Failure, Wall thickness, Dynamic response, Damage, Explosives, Explosions
Journal Articles

Reliability Analysis for Rotate Vector Reducer by Combining Polynomial Chaos Expansion and Saddlepoint Approximation Considering Multi-Failure Modes

Shunqi Yang, Huipeng Xiao, Pan Lu, Guohua Xu, Hao Li, Xiaoling Zhang
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2024, 9(2): 021007.
Paper No: VVUQ-23-1055
https://doi.org/10.1115/1.4065690
Published Online: August 2, 2024
View Articletitled, Reliability Analysis for Rotate Vector Reducer by Combining Polynomial Chaos Expansion and Saddlepoint Approximation Considering Multi-Failure Modes
Open the PDF for Reliability Analysis for Rotate Vector Reducer by Combining Polynomial Chaos Expansion and Saddlepoint Approximation Considering Multi-Failure Modes in another window
Topics: Approximation, Chaos, Errors, Event history analysis, Failure, Failure mechanisms, Gears, Polynomials, Reliability, Simulation
Journal Articles

Sparse Identification of Nonlinear Dynamics-Based Feature Extraction for Data Driven Model Predictive Control of a Buck Boost Switch Mode Power Supply

Declan P. Mallamo, Michael H. Azarian, Michael G. Pecht
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2024, 9(2): 021008.
Paper No: VVUQ-23-1056
https://doi.org/10.1115/1.4065827
Published Online: August 2, 2024
View Articletitled, Sparse Identification of Nonlinear Dynamics-Based Feature Extraction for Data Driven Model Predictive Control of a Buck Boost Switch Mode Power Supply
Open the PDF for Sparse Identification of Nonlinear Dynamics-Based Feature Extraction for Data Driven Model Predictive Control of a Buck Boost Switch Mode Power Supply in another window
Topics: Algorithms, Cycles, Dynamics (Mechanics), Errors, Heat conduction, Inductors, Modeling, Nonlinear dynamics, Predictive control, Signals
Journal Articles

Solution Verification of Anomalous Waves in Nonideal Gases

Katherine R. Pielemeier, Alexander M. Davies, Joseph M. Powers
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. September 2024, 9(3): 031001.
Paper No: VVUQ-23-1046
https://doi.org/10.1115/1.4065834
Published Online: August 2, 2024
View Articletitled, Solution Verification of Anomalous Waves in Nonideal Gases
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Topics: Compression, Density, Distributed power generation, Shock (Mechanics), Shock tubes, Waves, Gases, Equations of state, Simulation, Entropy
Journal Articles

A Bayesian Multi-Fidelity Neural Network to Predict Nonlinear Frequency Backbone Curves

David A. Najera-Flores, Jonel Ortiz, Moheimin Y. Khan, Robert J. Kuether, Paul R. Miles
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2024, 9(2): 021003.
Paper No: VVUQ-23-1051
https://doi.org/10.1115/1.4064776
Published Online: June 21, 2024
View Articletitled, A Bayesian Multi-Fidelity Neural Network to Predict Nonlinear Frequency Backbone Curves
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Topics: Artificial neural networks, Physics, Friction, Design, Simulation, Finite element model, Calibration, Sensitivity analysis, Trains
Journal Articles

Uncertainty Quantification for Multidimensional Correlated Flow Field Responses

Wei Zhao, Luogeng Lv, Jiao Zhao, Wei Xiao, Jiangtao Chen, Xiaojun Wu
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2024, 9(2): 021002.
Paper No: VVUQ-23-1050
https://doi.org/10.1115/1.4065070
Published Online: June 21, 2024
View Articletitled, Uncertainty Quantification for Multidimensional Correlated Flow Field Responses
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Topics: Airfoils, Artificial neural networks, Computational fluid dynamics, Flow (Dynamics), Principal component analysis, Sensitivity analysis, Simulation, Uncertainty, Wings, Pressure
Journal Articles

Approximate Integral Method for Nonlinear Reliability Analysis

Zhenzhong Chen, Guiming Qiu, Xiaoke Li, Rui Jin
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2024, 9(2): 021004.
Paper No: VVUQ-23-1052
https://doi.org/10.1115/1.4065183
Published Online: June 21, 2024
View Articletitled, Approximate Integral Method for Nonlinear Reliability Analysis
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Topics: Event history analysis, Failure, Probability, Reliability, Simulation
Journal Articles

Uncertainty Separation Method for Simulation With Image and Numerical Data

Xiaoping Du
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2024, 9(1): 011004.
Paper No: VVUQ-24-1003
https://doi.org/10.1115/1.4065637
Published Online: June 7, 2024
View Articletitled, Uncertainty Separation Method for Simulation With Image and Numerical Data
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Topics: Separation (Technology), Simulation, Uncertainty, Uncertainty quantification
Journal Articles

Posterior Covariance Matrix Approximations

Abigail C. Schmid, Stephen A. Andrews
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2024, 9(1): 011003.
Paper No: VVUQ-23-1048
https://doi.org/10.1115/1.4065378
Published Online: May 13, 2024
View Articletitled, Posterior Covariance Matrix Approximations
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Topics: Approximation, Calibration, Chain, Equations of state, Inverse problems, Specific heat, Thermal expansion, Uncertainty, Variational techniques, Temperature
Journal Articles

Influence of Sampling Rate on Reproducibility and Accuracy of Miniature Kolsky Bar Experiments

Thomas Hannah, Valerie Martin, Stephen Ellis, Reuben H. Kraft
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2024, 9(1): 011002.
Paper No: VVUQ-23-1014
https://doi.org/10.1115/1.4065207
Published Online: April 15, 2024
View Articletitled, Influence of Sampling Rate on Reproducibility and Accuracy of Miniature Kolsky Bar Experiments
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Topics: Data acquisition, Finite element analysis, Statistical analysis, Stress, Simulation, Waves, Finite element model, Materials properties
Journal Articles

Impact of Imperfect Kolsky Bar Experiments Across Different Scales Assessed Using Finite Elements

Thomas Hannah, Valerie Martin, Stephen Ellis, Reuben H. Kraft
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2024, 9(1): 011001.
Paper No: VVUQ-23-1006
https://doi.org/10.1115/1.4065206
Published Online: April 15, 2024
View Articletitled, Impact of Imperfect Kolsky Bar Experiments Across Different Scales Assessed Using Finite Elements
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Topics: Finite element analysis, Gravity (Force), Modeling, Simulation, Stress, Bushings, Friction, Engineering simulation, Waves
Journal Articles

Variability Estimation in a Nonlinear Crack Growth Simulation Model With Controlled Parameters Using Designed Experiments Testing

Seungju Yeo, Paul Funkenbusch, Hesam Askari
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. September 2023, 8(3): 031005.
Paper No: VVUQ-23-1017
https://doi.org/10.1115/1.4064053
Published Online: November 30, 2023
View Articletitled, Variability Estimation in a Nonlinear Crack Growth Simulation Model With Controlled Parameters Using Designed Experiments Testing
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Topics: Design, Displacement, Errors, Fracture (Materials), Simulation models, Simulation
Includes: Supplementary data
Journal Articles

A Solution Verification Study for URANS Simulations of Flow Over a 5:1 Rectangular Cylinder Using Grid Convergence Index and Least Squares Procedures

Tarak N. Nandi, DongHun Yeo
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. December 2023, 8(4): 041001.
Paper No: VVUQ-22-1024
https://doi.org/10.1115/1.4063818
Published Online: November 21, 2023
View Articletitled, A Solution Verification Study for URANS Simulations of Flow Over a 5:1 Rectangular Cylinder Using Grid Convergence Index and Least Squares Procedures
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Topics: Errors, Flow (Dynamics), Simulation, Uncertainty, Cylinders, Turbulence
Journal Articles

Strategies for Computational Fluid Dynamics Validation Experiments

Aldo Gargiulo, Julie E. Duetsch-Patel, Aurelien Borgoltz, William J. Devenport, Christopher J. Roy, K. Todd Lowe
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. September 2023, 8(3): 031004.
Paper No: VVUQ-23-1011
https://doi.org/10.1115/1.4063639
Published Online: October 26, 2023
View Articletitled, Strategies for Computational Fluid Dynamics Validation Experiments
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Topics: Computational fluid dynamics, Engineering simulation, Errors, Flow (Dynamics), Geometry, Particle image velocimetry, Pressure, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence
Journal Articles

Sensitivity Analysis of Direct Numerical Simulation of a Spatially Developing Turbulent Mixing Layer to the Domain Dimensions

Juan D. Colmenares F, Mohamed Abuhegazy, Yulia T. Peet, Scott M. Murman, Svetlana V. Poroseva
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. September 2023, 8(3): 031001.
Paper No: VVUQ-23-1002
https://doi.org/10.1115/1.4062770
Published Online: July 17, 2023
View Articletitled, Sensitivity Analysis of Direct Numerical Simulation of a Spatially Developing Turbulent Mixing Layer to the Domain Dimensions
Open the PDF for Sensitivity Analysis of Direct Numerical Simulation of a Spatially Developing Turbulent Mixing Layer to the Domain Dimensions in another window
Topics: Dimensions, Flow (Dynamics), Simulation, Turbulence, Statistics
Includes: Supplementary data
Journal Articles

Experimental and Computational Study of Error and Uncertainty in Real-Time Camera-Based Tracking of a Two-Dimensional Marker for Orthopedic Surgical Navigation

Guangyu He, Amin Fakhari, Fazel Khan, Imin Kao
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2023, 8(2): 021001.
Paper No: VVUQ-22-1013
https://doi.org/10.1115/1.4062137
Published Online: May 4, 2023
View Articletitled, Experimental and Computational Study of Error and Uncertainty in Real-Time Camera-Based Tracking of a Two-Dimensional Marker for Orthopedic Surgical Navigation
Open the PDF for Experimental and Computational Study of Error and Uncertainty in Real-Time Camera-Based Tracking of a Two-Dimensional Marker for Orthopedic Surgical Navigation in another window
Topics: Errors, Printing, Uncertainty, Simulation, Corners (Structural elements)
Journal Articles

Validation and Applicability Analysis of a Computational Model of External Defibrillation

Joshua J. E. Blauer, Richard A. Gray, Darrell J. Swenson, Pras Pathmanathan
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. December 2022, 7(4): 041007.
Paper No: VVUQ-22-1002
https://doi.org/10.1115/1.4056596
Published Online: January 13, 2023
View Articletitled, Validation and Applicability Analysis of a Computational Model of External Defibrillation
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Topics: Computer simulation, Electrical conductivity, Electrodes, Sensitivity analysis, Simulation, Thermal conductivity, Engineering simulation, Uncertainty
Includes: Supplementary data
Journal Articles

On the Failure of the Area Metric for Validation Exercises of Stochastic Simulations

L. Eça, K. Dowding, P. J. Roache
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. December 2022, 7(4): 041005.
Paper No: VVUQ-22-1015
https://doi.org/10.1115/1.4056492
Published Online: January 6, 2023
View Articletitled, On the Failure of the Area Metric for Validation Exercises of Stochastic Simulations
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Topics: Engineering simulation, Gaussian distribution, Simulation, Shapes
Journal Articles

Technical Evaluation of a Surfactant Injection Process for Heavy Oil Recovery by Laboratory-Scale Numerical Simulation

Juan Diego Ceballos Payares, Maika Karen Gambús Ordaz, Samuel Fernando Muñoz Navarro
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. December 2022, 7(4): 041001.
Paper No: VVUQ-22-1012
https://doi.org/10.1115/1.4056550
Published Online: January 5, 2023
View Articletitled, Technical Evaluation of a Surfactant Injection Process for Heavy Oil Recovery by Laboratory-Scale Numerical Simulation
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Topics: Floods, Optimization, Simulation, Surfactants, Water, Modeling, Emulsions, Fluids, Viscosity, Petroleum extraction