Titlebook: Computational Methods in Transport: Verification and Validation; Frank Graziani Conference proceedings 2008 Springer-Verlag Berlin Heidelb

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A Practical Global Sensitivity Analysis Methodology for Multi-Physics Applications,and interactions in their input-output relationships, expensive simulation runs, and large number of input parameters. We present a four-step approach consisting of (1) prescription of credible input ranges, (2) parameter screening, (3) construction of response surfaces, and (4) quantitative sensiti

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The Prompt Spectrum of a Radiating Sphere: Benchmark Solutions for Diffusion and Transport,early phase where the gradient of the matter temperature in the surrounding medium is near zero. A companion paper presents a comparison between the analytic and numerical solutions for several realistic opacities. The solution should prove useful for benchmarking multi-group diffusion and transport codes.

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Yvonne Bischopnick,Michael Ceyprate some of the problems that are faced. The five case studies are: (1) the Marshak wave; (2) what I call the star-in-space problem; (3) the radiative shock wave; (4) the so-called crooked-pipe problem; and (5) a case that illustrates how severe the difficulty may be of choosing a sufficient set of discrete angles for 3-D radiation transport.