fluid-solid interaction

Dead Water
The huge drag of small density differences
Eric W. Hester
Dead Water
Improving convergence of volume penalised fluid-solid interactions
We derive higher-order accurate volume-penalty models with no added implementation cost, and verify their accuracy in several benchmark problems in Dedalus.
Eric W. Hester, Geoffrey M. Vasil, Keaton J. Burns
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Improving convergence of volume penalised fluid-solid interactions