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Journal Articles

Method of Manufactured Solutions to Verify Three-Dimensional Least-Squares Finite Element Model of Generalized Newtonian Fluids

Available to Purchase
Namhee Kim, J. N. Reddy
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2025, 10(1): 011002.
Paper No: VVUQ-24-1031
https://doi.org/10.1115/1.4068527
Published Online: May 12, 2025
View Articletitled, Method of Manufactured Solutions to Verify Three-Dimensional Least-Squares Finite Element Model of Generalized Newtonian Fluids
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Topics: Finite element model, Flow (Dynamics), Fluids, Heat flux, Pressure, Stress, Temperature, Errors, Approximation, Polynomials
Journal Articles

On the Generation of Tuned Test Problems for Stress Concentrations Induced by Shear Tractions

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A. A. Kardak, G. B. Sinclair
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. December 2024, 9(4): 041002.
Paper No: VVUQ-24-1012
https://doi.org/10.1115/1.4067468
Published Online: January 17, 2025
View Articletitled, On the Generation of Tuned Test Problems for Stress Concentrations Induced by Shear Tractions
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Topics: Finite element analysis, Shear (Mechanics), Stress, Errors
Journal Articles

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

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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

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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

Model Parameter Calibration for Vibration Fatigue Analysis by Means of Bayesian Updating and Artificial Neural Network Based Surrogate Models

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S. Maier, C. C. Saenz-Betancourt, F. Bachmann, R. Feldmann, B. Götz, F. Duddeck, T. Melz
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. September 2024, 9(3): 031003.
Paper No: VVUQ-23-1057
https://doi.org/10.1115/1.4065826
Published Online: July 13, 2024
View Articletitled, Model Parameter Calibration for Vibration Fatigue Analysis by Means of Bayesian Updating and Artificial Neural Network Based Surrogate Models
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Topics: Artificial neural networks, Calibration, Vibration, Sensitivity analysis, Fatigue analysis, Stress, Damage
Journal Articles

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

Open Access
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

Open Access
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

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

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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 Articletitled, On the Verification of Finite Element Determinations of Stress Concentration Factors for Handbooks
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Topics: Errors, Finite element analysis, Stress, Stress concentration
Journal Articles

Uncertainties Propagation and Global Sensitivity Analysis of the Aeolian Vibration of OPGW Cables

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Damián Federico Campos, Andres Elías Ajras, Lucas Guillermo Goytiño, Marcelo Tulio Piovan
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2023, 8(1): 011004.
Paper No: VVUQ-22-1026
https://doi.org/10.1115/1.4056976
Published Online: March 8, 2023
View Articletitled, Uncertainties Propagation and Global Sensitivity Analysis of the Aeolian Vibration of OPGW Cables
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Topics: Cables, Dampers, Damping, Uncertainty, Vibration, Sensitivity analysis, Wind, Stress
Journal Articles

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

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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 Articletitled, Verifiable Improvements of Finite Element Stresses at Three-Dimensional Stress Concentrations
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Topics: Errors, Finite element analysis, Stress
Journal Articles

Confidence Intervals for Richardson Extrapolation in Solid Mechanics

Free
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 Articletitled, Confidence Intervals for Richardson Extrapolation in Solid Mechanics
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Topics: Errors, Optimization, Stress, Uncertainty, Shells, Stress concentration, Solid mechanics
Journal Articles

Inferring Extreme Values From Measured Averages Under Deep Uncertainty

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Yakov Ben-Haim
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2022, 7(2): 021002.
Paper No: VVUQ-21-1029
https://doi.org/10.1115/1.4053411
Published Online: February 9, 2022
View Articletitled, Inferring Extreme Values From Measured Averages Under Deep Uncertainty
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Topics: Robustness, Uncertainty, Stress
Journal Articles

On the Generation of Tuned Test Problems for Stress Concentrations

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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 Articletitled, On the Generation of Tuned Test Problems for Stress Concentrations
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Topics: Finite element analysis, Stress, Errors
Journal Articles

Errors Characterization of a RANS Simulation

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Hugo D. Pasinato, Ezequiel A. Krumrick
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2021, 6(2): 021001.
Paper No: VVUQ-20-1039
https://doi.org/10.1115/1.4050074
Published Online: March 9, 2021
View Articletitled, Errors Characterization of a RANS Simulation
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Topics: Errors, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Simulation, Stress, Turbulence, Shear stress
Journal Articles

Applicability of Common RANS Models for the Calculation of Transient Forced to Natural Convection

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Austen D. Fradeneck, Mark L. Kimber
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2020, 5(2): 021003.
Paper No: VVUQ-19-1038
https://doi.org/10.1115/1.4047481
Published Online: June 26, 2020
View Articletitled, Applicability of Common RANS Models for the Calculation of Transient Forced to Natural Convection
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Topics: Flow (Dynamics), Kinetic energy, Reynolds-averaged Navier–Stokes equations, Transients (Dynamics), Turbulence, Natural convection, Buoyancy, Uncertainty, Boundary-value problems, Stress
Journal Articles

A Bayesian Inference-Based Approach to Empirical Training of Strongly Coupled Constituent Models

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G. S. Flynn, E. Chodora, S. Atamturktur, D. A. Brown
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2019, 4(2): 021005.
Paper No: VVUQ-18-1027
https://doi.org/10.1115/1.4044804
Published Online: November 11, 2019
View Articletitled, A Bayesian Inference-Based Approach to Empirical Training of Strongly Coupled Constituent Models
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Topics: Calibration, Plasticity, Simulation, Finite element model, Stress
Journal Articles

Verification of Submodeling for the Finite Element Analysis of Stress Concentrations

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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 2019, 4(3): 031003.
Paper No: VVUQ-19-1020
https://doi.org/10.1115/1.4045232
Published Online: November 11, 2019
View Articletitled, Verification of Submodeling for the Finite Element Analysis of Stress Concentrations
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Topics: Boundary-value problems, Errors, Finite element analysis, Stress, Shapes
Journal Articles

Verification of Stress-Intensity Factor Solutions by Uncertainty Quantification

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James C. Sobotka, R. Craig McClung
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2019, 4(2): 021003.
Paper No: VVUQ-18-1039
https://doi.org/10.1115/1.4044868
Published Online: October 9, 2019
View Articletitled, Verification of Stress-Intensity Factor Solutions by Uncertainty Quantification
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Topics: Finite element analysis, Fracture (Materials), Geometry, Stress
Journal Articles

Validation of Notch Sensitivity Factors

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Barna Szabó, Ricardo Actis, David Rusk
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2019, 4(1): 011004.
Paper No: VVUQ-18-1016
https://doi.org/10.1115/1.4044236
Published Online: August 2, 2019
View Articletitled, Validation of Notch Sensitivity Factors
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Topics: Aluminum alloys, Calibration, Cycles, Fatigue limit, Stress, Probability, Failure, Uncertainty quantification
Journal Articles

A Systematic Validation of a Francis Turbine Under Design and Off-Design Loads

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Chirag Trivedi
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2019, 4(1): 011003.
Paper No: VVUQ-17-1018
https://doi.org/10.1115/1.4043965
Published Online: June 20, 2019
View Articletitled, A Systematic Validation of a Francis Turbine Under Design and Off-Design Loads
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Topics: Errors, Flow (Dynamics), Francis turbines, Hydraulic turbines, Pressure, Turbines, Stress, Torque, Turbulence, Computer simulation