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Stephen A. Andrews
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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
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2022, 7(1): 011006.
Paper No: VVUQ-20-1055
DOI: https://doi.org/10.1115/1.4053340
Published Online: February 9, 2022
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Topics: Boundary-value problems, Equations of state, Equilibrium (Physics), Errors, Explosions, Explosives, Heat conduction, Physics, Pressure, Simulation
Proceedings Papers

Exploring the Uncertainty in the Equation of State for a High Explosive Fit to Heterogeneous Data

Stephen A. Andrews, Andrew M. Fraser, Scott I. Jackson, Eric K. Anderson
Proc. ASME. VVS2019, ASME 2019 Verification and Validation Symposium, V001T06A001, May 15–17, 2019
Paper No: VVS2019-5124
DOI: https://doi.org/10.1115/VVS2019-5124
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Topics: Equations of state, Explosives, Uncertainty, Calibration, Temperature, Density, Explosions, Metals, Optimization, Physics
Journal Articles

Estimating Physics Models and Quantifying Their Uncertainty Using Optimization With a Bayesian Objective Function

Stephen A. Andrews, Andrew M. Fraser
Journal: Journal of Verification, Validation and Uncertainty Quantification
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2019, 4(1): 011002.
Paper No: VVUQ-18-1024
DOI: https://doi.org/10.1115/1.4043807
Published Online: June 18, 2019
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Topics: Eigenfunctions, Optimization, Physics, Probability, Simulation, Uncertainty, Cylinders, Explosions, Splines, Approximation
Proceedings Papers

Design of Streamwise Stagger Within a Pin Fin Array to Minimize Pressure Loss

Stephen A. Andrews, William D. E. Allan
Proc. ASME. IMECE2008, Volume 10: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B, and C, 1497-1505, October 31–November 6, 2008
Paper No: IMECE2008-66683
DOI: https://doi.org/10.1115/IMECE2008-66683
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Topics: Design, Pressure, Friction, Computer cooling, Cooling, Heat, Heat transfer, Heating, Pressure drop, Stress