| Type |
Article |
| Date |
2007-09 |
| Language |
English |
| Author(s) |
Lewandowski Roger2, Pichot Geraldine1 |
| Affiliation(s) |
1 : IFREMER, F-29280 Plouzane, France.
2 : Univ Rennes 1, IRMAR, F-35000 Rennes, France. |
| Source |
Computer Methods in Applied Mechanics and Engineering (0045-7825) (Elsevier), 2007-09 , Vol. 196 , N. 45-48 , P. 4737-4754 |
| DOI |
10.1016/j.cma.2007.06.007 |
| WOS© Times Cited |
11 |
| Keyword(s) |
Fishing nets, Sobolev spaces, Variational formulations, Elliptic equations, Turbulence models, Fluid mechanics |
| Abstract |
This paper is devoted to the simulation of the flow around and inside a rigid axisymmetric net. We describe first how experimental data have been obtained. We show in detail the modelization. The model is based on a Reynolds Averaged Navier-Stokes turbulence model penalized by a term based on the Brinkman law. At the out-boundary of the computational box, we have used a "ghost" boundary condition. We show that the corresponding variational problem has a solution. Then the numerical scheme is given and the paper finishes with numerical simulations compared with the experimental data. (c) 2007 Elsevier B.V. All rights reserved. |
| Full Text |
| File |
Pages |
Size |
Access |
| publication-3424.pdf |
42 |
522 KB |
Open access |
|
