On artificial vorticity in numerical simulation of incompressible flow

Charlie H. Cooke

Mathematics and Computers in Simulation (MATCOM), 1981, vol. 23, issue 1, 51-55

Abstract: For incompressible flows the addition of artificial vorticity in the vicinity of wall barriers can be useful in the numerical satisfaction of no-slip. It is shown that a method of Briley which appears to have order one error near the wall is in reality a clever means of inducing the no-slip condition through implicit addition of artificial vorticity to the calculations. This appears to explain the rapid convergence experienced by Briley's method.

Date: 1981
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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:23:y:1981:i:1:p:51-55

DOI: 10.1016/0378-4754(81)90006-9

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