1-20 of 81
Errors
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
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 Article titled, Variability Estimation in a Nonlinear Crack Growth Simulation Model With Controlled Parameters Using Designed Experiments Testing
Open the PDF for Variability Estimation in a Nonlinear Crack Growth Simulation Model With Controlled Parameters Using Designed Experiments Testing in another window
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 Article titled, A Solution Verification Study for URANS Simulations of Flow Over a 5:1 Rectangular Cylinder Using Grid Convergence Index and Least Squares Procedures
Open the PDF for A Solution Verification Study for URANS Simulations of Flow Over a 5:1 Rectangular Cylinder Using Grid Convergence Index and Least Squares Procedures in another window
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 Article titled, Strategies for Computational Fluid Dynamics Validation Experiments
Open the PDF for Strategies for Computational Fluid Dynamics Validation Experiments in another window
Topics: Computational fluid dynamics, Engineering simulation, Errors, Flow (Dynamics), Geometry, Pressure, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Uncertainty
Journal Articles

On the Verification of Finite Element Determinations of Stress Concentration Factors for Handbooks

A. A. Kardak, G. B. Sinclair
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. September 2023, 8(3): 031003.
Paper No: VVUQ-23-1007
https://doi.org/10.1115/1.4063064
Published Online: August 11, 2023
View Article titled, On the Verification of Finite Element Determinations of Stress Concentration Factors for Handbooks
Open the PDF for On the Verification of Finite Element Determinations of Stress Concentration Factors for Handbooks in another window
Topics: Errors, Finite element analysis, Stress, Stress concentration
Journal Articles

Code Verification for the SENSEI CFD Code

Weicheng Xue, Hongyu Wang, Christopher J. Roy
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2023, 8(2): 021003.
Paper No: VVUQ-23-1003
https://doi.org/10.1115/1.4062609
Published Online: June 13, 2023
View Article titled, Code Verification for the SENSEI CFD Code
Open the PDF for Code Verification for the SENSEI CFD Code in another window
Topics: Computational fluid dynamics, Errors, Turbulence, Vortex flow
Journal Articles

HYPAD-UQ: A Derivative-Based Uncertainty Quantification Method Using a Hypercomplex Finite Element Method

Matthew Balcer, Mauricio Aristizabal, Juan-Sebastian Rincon-Tabares, Arturo Montoya, David Restrepo, Harry Millwater
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2023, 8(2): 021002.
Paper No: VVUQ-22-1028
https://doi.org/10.1115/1.4062459
Published Online: June 13, 2023
View Article titled, HYPAD-UQ: A Derivative-Based Uncertainty Quantification Method Using a Hypercomplex Finite Element Method
Open the PDF for HYPAD-UQ: A Derivative-Based Uncertainty Quantification Method Using a Hypercomplex Finite Element Method in another window
Topics: Algebra, Errors, Finite element analysis, Uncertainty quantification, Finite element methods, Temperature
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 Article titled, 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

Influence of Interpolation Scheme on the Accuracy of Overset Method for Computing Rudder-Propeller Interaction

Sébastien Lemaire, Guilherme Vaz, Menno Deij - van Rijswijk, Stephen R. Turnock
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2023, 8(1): 011002.
Paper No: VVUQ-22-1018
https://doi.org/10.1115/1.4056681
Published Online: January 27, 2023
View Article titled, Influence of Interpolation Scheme on the Accuracy of Overset Method for Computing Rudder-Propeller Interaction
Open the PDF for Influence of Interpolation Scheme on the Accuracy of Overset Method for Computing Rudder-Propeller Interaction in another window
Topics: Computation, Errors, Flow (Dynamics), Interpolation, Pressure, Propellers, Uncertainty
Journal Articles

Assessment of Model Validation, Calibration, and Prediction Approaches in the Presence of Uncertainty

Nolan W. Whiting, Christopher J. Roy, Earl Duque, Seth Lawrence, William L. Oberkampf
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2023, 8(1): 011001.
Paper No: VVUQ-19-1034
https://doi.org/10.1115/1.4056285
Published Online: January 13, 2023
View Article titled, Assessment of Model Validation, Calibration, and Prediction Approaches in the Presence of Uncertainty
Open the PDF for Assessment of Model Validation, Calibration, and Prediction Approaches in the Presence of Uncertainty in another window
Topics: Calibration, Model validation, Uncertainty, Errors, Ceramic matrix composites
Journal Articles

Verifiable Improvements of Finite Element Stresses at Three-Dimensional Stress Concentrations

J. R. Beisheim, G. B. Sinclair
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. December 2022, 7(4): 041003.
Paper No: VVUQ-22-1001
https://doi.org/10.1115/1.4056395
Published Online: January 6, 2023
View Article titled, Verifiable Improvements of Finite Element Stresses at Three-Dimensional Stress Concentrations
Open the PDF for Verifiable Improvements of Finite Element Stresses at Three-Dimensional Stress Concentrations in another window
Topics: Errors, Finite element analysis, Stress
Journal Articles

Estimating Discretization Error With Prescribed Orders of Accuracy and Fractional Refinement Ratios

Sharp Chim Yui Lo
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. December 2022, 7(4): 041006.
Paper No: VVUQ-22-1023
https://doi.org/10.1115/1.4056491
Published Online: January 6, 2023
View Article titled, Estimating Discretization Error With Prescribed Orders of Accuracy and Fractional Refinement Ratios
Open the PDF for Estimating Discretization Error With Prescribed Orders of Accuracy and Fractional Refinement Ratios in another window
Topics: Dimensions, Errors, Diffusion (Physics)
Journal Articles

Confidence Intervals for Richardson Extrapolation in Solid Mechanics

Petr Krysl
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. September 2022, 7(3): 031005.
Paper No: VVUQ-22-1017
https://doi.org/10.1115/1.4055728
Published Online: October 6, 2022
View Article titled, Confidence Intervals for Richardson Extrapolation in Solid Mechanics
Open the PDF for Confidence Intervals for Richardson Extrapolation in Solid Mechanics in another window
Topics: Errors, Optimization, Stress, Uncertainty, Shells, Stress concentration, Solid mechanics
Journal Articles

Two Calculation Verification Metrics Used in the Medical Device Industry: Revisiting the Limitations of Fractional Change

Ismail Guler, Kenneth I. Aycock, Nuno Rebelo
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. September 2022, 7(3): 031004.
Paper No: VVUQ-22-1008
https://doi.org/10.1115/1.4055506
Published Online: September 19, 2022
View Article titled, Two Calculation Verification Metrics Used in the Medical Device Industry: Revisiting the Limitations of Fractional Change
Open the PDF for Two Calculation Verification Metrics Used in the Medical Device Industry: Revisiting the Limitations of Fractional Change in another window
Topics: Errors, Stents, Uncertainty, Finite element analysis, Boundary-value problems, Nickel titanium alloys, Medical devices
Journal Articles

Discussion: “Comparison of the V&V10.1 and V&V20 Modeling Error Quantification Procedures for the V&V10.1 Example” (Eça, L., Dowding, K., Moorcroft, D., and Ghia U., 2022, ASME J. Verif. Valid. Uncert., 7 (2), p. 021004)

Patrick J. Roache
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Discussions
J. Verif. Valid. Uncert. September 2022, 7(3): 035501.
Paper No: VVUQ-22-1011
https://doi.org/10.1115/1.4055105
Published Online: August 17, 2022
View Article titled, Discussion: “Comparison of the V&V10.1 and V&V20 Modeling Error Quantification Procedures for the V&V10.1 Example” (Eça, L., Dowding, K., Moorcroft, D., and Ghia U., 2022, ASME J. Verif. Valid. Uncert., 7 (2), p. 021004)
Open the PDF for Discussion: “Comparison of the V&V10.1 and V&V20 Modeling Error Quantification Procedures for the V&V10.1 Example” (Eça, L., Dowding, K., Moorcroft, D., and Ghia U., 2022, ASME J. Verif. Valid. Uncert., 7 (2), p. 021004) in another window
Topics: Errors, Modeling
Journal Articles

Verification of MOOSE/Bison's Heat Conduction Solver Using Combined Spatiotemporal Convergence Analysis

Aysenur Toptan, Nathan W. Porter, Jason D. Hales, Wen Jiang, Benjamin W. Spencer, Stephen R. Novascone
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2022, 7(2): 021006.
Paper No: VVUQ-21-1037
https://doi.org/10.1115/1.4054216
Published Online: April 15, 2022
View Article titled, Verification of MOOSE/Bison's Heat Conduction Solver Using Combined Spatiotemporal Convergence Analysis
Open the PDF for Verification of MOOSE/Bison's Heat Conduction Solver Using Combined Spatiotemporal Convergence Analysis in another window
Topics: Errors, Heat conduction, Temperature, Spatiotemporal phenomena
Journal Articles

On the Interpretation and Scope of the V&V 20 Standard for Verification and Validation in Computational Fluid Dynamics and Heat Transfer

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. June 2022, 7(2): 021005.
Paper No: VVUQ-20-1051
https://doi.org/10.1115/1.4053854
Published Online: March 24, 2022
View Article titled, On the Interpretation and Scope of the V&V 20 Standard for Verification and Validation in Computational Fluid Dynamics and Heat Transfer
Open the PDF for On the Interpretation and Scope of the V&V 20 Standard for Verification and Validation in Computational Fluid Dynamics and Heat Transfer in another window
Topics: Errors, Simulation, Uncertainty
Journal Articles

Comparison of the V&V10.1 and V&V20 Modeling Error Quantification Procedures for the V&V10.1 Example

L. Eça, K. Dowding, D. Moorcroft, U. Ghia
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2022, 7(2): 021004.
Paper No: VVUQ-22-1003
https://doi.org/10.1115/1.4053881
Published Online: March 15, 2022
View Article titled, Comparison of the V&V10.1 and V&V20 Modeling Error Quantification Procedures for the V&V10.1 Example
Open the PDF for Comparison of the V&V10.1 and V&V20 Modeling Error Quantification Procedures for the V&V10.1 Example in another window
Topics: Deflection, Engineering simulation, Errors, Modeling, Simulation, Uncertainty, Elastic moduli
Journal Articles

Verification and Validation: The Path to Predictive Scale-Resolving Simulations of Turbulence

Filipe S. Pereira, Fernando F. Grinstein, Daniel M. Israel, Luis Eça
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2022, 7(2): 021003.
Paper No: VVUQ-21-1035
https://doi.org/10.1115/1.4053884
Published Online: March 15, 2022
View Article titled, Verification and Validation: The Path to Predictive Scale-Resolving Simulations of Turbulence
Open the PDF for Verification and Validation: The Path to Predictive Scale-Resolving Simulations of Turbulence in another window
Topics: Engineering simulation, Errors, Flow (Dynamics), Modeling, Resolution (Optics), Simulation, Turbulence, Uncertainty, Circular cylinders, Computation
Journal Articles

Verification of a Specialized Hydrodynamic Simulation Code for Modeling Deflagration and Detonation of High Explosives

Stephen A. Andrews, Tariq D. Aslam
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2022, 7(1): 011006.
Paper No: VVUQ-20-1055
https://doi.org/10.1115/1.4053340
Published Online: February 9, 2022
View Article titled, Verification of a Specialized Hydrodynamic Simulation Code for Modeling Deflagration and Detonation of High Explosives
Open the PDF for Verification of a Specialized Hydrodynamic Simulation Code for Modeling Deflagration and Detonation of High Explosives in another window
Topics: Boundary-value problems, Equations of state, Equilibrium (Physics), Errors, Explosions, Explosives, Heat conduction, Physics, Pressure, Simulation
Journal Articles

On the Generation of Tuned Test Problems for Stress Concentrations

G. B. Sinclair, A. A. Kardak
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2022, 7(1): 011003.
Paper No: VVUQ-21-1026
https://doi.org/10.1115/1.4052833
Published Online: November 18, 2021
View Article titled, On the Generation of Tuned Test Problems for Stress Concentrations
Open the PDF for On the Generation of Tuned Test Problems for Stress Concentrations in another window
Topics: Finite element analysis, Stress, Errors