Computation of the Free-Surface Shape of an Inviscid Jet Incident on a Porous Wall
- 1 September 1988
- journal article
- Published by Oxford University Press (OUP) in IMA Journal of Applied Mathematics
- Vol. 41 (3) , 193-206
- https://doi.org/10.1093/imamat/41.3.193
Abstract
We consider the problem of determining the steady free-surface shape of an incompressible, inviscid, irrotational jet incident upon a porous wall. A fixeddomain method based on the Baiocchi transformation is used to determine accurate numerical approximations to the free surfaces. Results are presented for cases in which the jet is incident either perpendicularly or obliquely to the wall. We also consider the effect of gravity on the above cases, and examine the pressure field in the jet.Keywords
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