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Article Type: Expert View
ASME J. Risk Uncertainty Part B. December 2022, 8(4): 044701.
Paper No: RISK-21-1092
Published Online: October 26, 2022
Journal Articles
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Graphical illustrations of the different approaches used for uncertainty pr...
Published Online: October 26, 2022
Fig. 1 Graphical illustrations of the different approaches used for uncertainty propagation in this paper: ( a ) monolithic, ( b ) deterministic domain decomposition, and ( c ) NetUQ More
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Dirichlet and Neumann boundary conditions for the mechanical case: ( a ) sm...
Published Online: October 26, 2022
Fig. 3 Dirichlet and Neumann boundary conditions for the mechanical case: ( a ) small Dirichlet condition, ( b ) small Neumann condition, ( c ) medium Dirichlet condition, ( d ) medium Neumann condition, ( e ) large Dirichlet condition, ( f ) large Neumann condition: ( a ) Dirichlet condition with... More
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Network convergence results for a Dirichlet boundary condition for the ther...
Published Online: October 26, 2022
Fig. 4 Network convergence results for a Dirichlet boundary condition for the thermal case with T R  = 500 for ( a ) and ( b ) and T R  = 5500 for ( c ) and ( d ). For the transient plots, ( b ) and ( d ), dark lines are early iterations and later iterations are progressively lighter: ( a ) mi... More
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Network convergence results for a Neumann boundary condition for the therma...
Published Online: October 26, 2022
Fig. 5 Network convergence results for a Neumann boundary condition for the thermal case with ( a ) and ( b ) a negative flux applied to the right boundary and ( c ) and ( d ) a positive flux applied to the right boundary. For the transient plots, ( b ) and ( d ), dark lines are early iterations a... More
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QoI output PDFs from solving the steady-state linear heat conduction proble...
Published Online: October 26, 2022
Fig. 7 QoI output PDFs from solving the steady-state linear heat conduction problem in four different ways: ( a ) consistent meshes in the overlap region and ( b ) inconsistent meshes in the overlap region More
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Time evolution of the stochastic representation of the midpoint temperature...
Published Online: October 26, 2022
Fig. 9 Time evolution of the stochastic representation of the midpoint temperature, u ( L / 2 , t ) : ( a ) expected value and ( b ) variance More
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Unclassified bomb geometry. The U-bomb is examined in two configurations: a...
Published Online: October 26, 2022
Fig. 10 Unclassified bomb geometry. The U-bomb is examined in two configurations: a simplified low-fidelity configuration ( a ) and a detailed configuration with enhanced geometric fidelity ( b ). The detailed U-bomb geometry is divided into seven components for network analysis: ( a ) low-fidelit... More
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Average response and 1– σ  uncertainty bounds for eight different quantitie...
Published Online: October 26, 2022
Fig. 12 Average response and 1– σ uncertainty bounds for eight different quantities of interest for the U-bomb problem computed using both the deterministic domain decomposition and NetUQ approaches. For each component, the minimum temperature over the purple block provides one quantity of intere... More
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Schematic diagram of VCM process. Note: Some process vessels, heat exchange...
Published Online: October 26, 2022
Fig. 1 Schematic diagram of VCM process. Note: Some process vessels, heat exchangers, and pumps have not been included for simplicity. More
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The gas (CO 2 ) movement into and out of a confined space (dimension of  a ...
Published Online: October 3, 2022
Fig. 1 The gas (CO 2 ) movement into and out of a confined space (dimension of a × b × c ) with fresh air flow. The CO 2 gas moving into the confined space includes breathing (blue) and fresh air flow (orange). The CO 2 gas moves out of the confined space through the exhaust pipe (green). More