Benchmark problems for numerical treatment of backflow at open boundaries.
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DOI: 10.1002/cnm.2918
Abstract: In computational fluid dynamics, incoming velocity at open boundaries, or backflow, often yields unphysical instabilities already for moderate Reynolds numbers. Several treatments to overcome these backflow instabilities have been proposed in the literature. However, these… read more here.
Keywords: benchmark problems; problems numerical; numerical treatment; treatment backflow ... See more keywords