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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
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
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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

Damián Federico Campos, Andres Elías Ajras, Lucas Guillermo Goytiño, Marcelo Tulio Piovan
Journal: Journal of Verification, Validation and Uncertainty Quantification
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 Article titled, 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

J. R. Beisheim, G. B. Sinclair
Journal: Journal of Verification, Validation and Uncertainty Quantification
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
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Topics: Errors, Finite element analysis, Stress
Journal Articles

Confidence Intervals for Richardson Extrapolation in Solid Mechanics

Petr Krysl
Journal: Journal of Verification, Validation and Uncertainty Quantification
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
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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

Yakov Ben-Haim
Journal: Journal of Verification, Validation and Uncertainty Quantification
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 Article titled, 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

G. B. Sinclair, A. A. Kardak
Journal: Journal of Verification, Validation and Uncertainty Quantification
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
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Topics: Finite element analysis, Stress, Errors
Journal Articles

Errors Characterization of a RANS Simulation

Hugo D. Pasinato, Ezequiel A. Krumrick
Journal: Journal of Verification, Validation and Uncertainty Quantification
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 Article titled, 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

Austen D. Fradeneck, Mark L. Kimber
Journal: Journal of Verification, Validation and Uncertainty Quantification
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 Article titled, 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

Verification of Submodeling for the Finite Element Analysis of Stress Concentrations

A. A. Kardak, G. B. Sinclair
Journal: Journal of Verification, Validation and Uncertainty Quantification
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 Article titled, 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

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

G. S. Flynn, E. Chodora, S. Atamturktur, D. A. Brown
Journal: Journal of Verification, Validation and Uncertainty Quantification
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 Article titled, 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 Stress-Intensity Factor Solutions by Uncertainty Quantification

James C. Sobotka, R. Craig McClung
Journal: Journal of Verification, Validation and Uncertainty Quantification
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 Article titled, 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

Barna Szabó, Ricardo Actis, David Rusk
Journal: Journal of Verification, Validation and Uncertainty Quantification
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 Article titled, 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

Chirag Trivedi
Journal: Journal of Verification, Validation and Uncertainty Quantification
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 Article titled, 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
Journal Articles

Effective Convergence Checks for Verifying Finite Element Stresses at Three-Dimensional Stress Concentrations

J. R. Beisheim, G. B. Sinclair, P. J. Roache
Journal: Journal of Verification, Validation and Uncertainty Quantification
Article Type: Technical Briefs
J. Verif. Valid. Uncert. September 2018, 3(3): 034501.
Paper No: VVUQ-18-1022
https://doi.org/10.1115/1.4042515
Published Online: February 8, 2019
View Article titled, Effective Convergence Checks for Verifying Finite Element Stresses at Three-Dimensional Stress Concentrations
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Topics: Errors, Finite element analysis, Stress
Journal Articles

Observations by Evaluating the Uncertainty of Stress Distribution in Truss Structures Based on Probabilistic and Possibilistic Methods

Sushan Li, Roland Platz
Journal: Journal of Verification, Validation and Uncertainty Quantification
Article Type: Research-Article
J. Verif. Valid. Uncert. September 2017, 2(3): 031006.
Paper No: VVUQ-16-1028
https://doi.org/10.1115/1.4038486
Published Online: November 29, 2017
View Article titled, Observations by Evaluating the Uncertainty of Stress Distribution in Truss Structures Based on Probabilistic and Possibilistic Methods
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Topics: Simulation, Stress, Trusses (Building), Uncertainty
Journal Articles

A Robust Approach to Quantification of Margin and Uncertainty

Daniel J. Segalman, Thomas L. Paez, Lara E. Bauman
Journal: Journal of Verification, Validation and Uncertainty Quantification
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2017, 2(1): 011005.
Paper No: VVUQ-15-1045
https://doi.org/10.1115/1.4036180
Published Online: April 4, 2017
View Article titled, A Robust Approach to Quantification of Margin and Uncertainty
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Topics: Failure, Probability, Stress, Uncertainty
Journal Articles

Risk Analysis of Reactor Pressure Vessels Considering Modeling-Induced Uncertainties

Matthew E. Riley, William M. Hoffman
Journal: Journal of Verification, Validation and Uncertainty Quantification
Article Type: Research-Article
J. Verif. Valid. Uncert. December 2016, 1(4): 041005.
Paper No: VVUQ-15-1046
https://doi.org/10.1115/1.4035444
Published Online: January 12, 2017
View Article titled, Risk Analysis of Reactor Pressure Vessels Considering Modeling-Induced Uncertainties
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Topics: Fracture (Materials), Modeling, Uncertainty, Stress
Journal Articles

Effective Convergence Checks for Verifying Finite Element Stresses at Two-Dimensional Stress Concentrations

G. B. Sinclair, J. R. Beisheim, P. J. Roache
Journal: Journal of Verification, Validation and Uncertainty Quantification
Article Type: Research-Article
J. Verif. Valid. Uncert. December 2016, 1(4): 041003.
Paper No: VVUQ-16-1012
https://doi.org/10.1115/1.4034977
Published Online: December 2, 2016
View Article titled, Effective Convergence Checks for Verifying Finite Element Stresses at Two-Dimensional Stress Concentrations
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Topics: Errors, Finite element analysis, Stress
Journal Articles

Quantifying Variability in Lumbar L4-L5 Soft Tissue Properties for Use in Finite-Element Analysis

Dana J. Coombs, Paul J. Rullkoetter, Peter J. Laz
Journal: Journal of Verification, Validation and Uncertainty Quantification
Article Type: Research-Article
J. Verif. Valid. Uncert. September 2016, 1(3): 031007.
Paper No: VVUQ-15-1057
https://doi.org/10.1115/1.4034322
Published Online: August 11, 2016
View Article titled, Quantifying Variability in Lumbar L4-L5 Soft Tissue Properties for Use in Finite-Element Analysis
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Topics: Annulus, Displacement, Finite element analysis, Finite element model, Soft tissues, Stiffness, Stress, Disks, Biomechanics, Modeling
Journal Articles

The 2014 Sandia Verification and Validation Challenge: Problem Statement

Kenneth T. Hu, George E. Orient
Journal: Journal of Verification, Validation and Uncertainty Quantification
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2016, 1(1): 011001.
Paper No: VVUQ-15-1012
https://doi.org/10.1115/1.4032498
Published Online: February 19, 2016
View Article titled, The 2014 Sandia Verification and Validation Challenge: Problem Statement
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Topics: Pressure, Simulation, Weight (Mass), Stress, Uncertainty, Displacement, Workshops (Work spaces)
Includes: Supplementary data