Uncertainty benchmarks for time-dependent transport problems

08/21/2023

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Uncertainty quantification results are presented for a well known verification solution, the time dependent transport infinite plane pulse. The method of polynomial chaos expansions (PCE) is employed for quick and accurate calculation of the quantities of interest. Also, the method of uncollided solutions is used in this problem to treat part of the uncertainty calculation analytically.

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Uncertainty benchmarks for time-dependent transport problems

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