Geodesic
Proceedings in flow modelling in the surroundings of the end part of a trawl
Géraldine Pichot1
1IFREMER, Technopôle Brest-Iroise, BP 70, 29280 Plouzane Cedex et IRMAR, Campus de Beaulieu, 35042 Rennes Cedex, geraldine.pichot@ifremer.fr
ESAIM. Proceedings, Tome 22 (2008), pp. 132-139

Voir la notice de l'article provenant de la source EDP Sciences

This paper is devoted to the presentation of modelling procedures and of numerical simulations of the flow in the surroundings of the end part of a trawl, where fish are caught. We present first the hydrodynamical data collected in November 2004 at the IFREMER tank of Boulogne-sur-Mer around and inside an axisymmetric rigid net model. Then we show the use of averaged Navier-Stokes/Brinkman equations with an eddy viscosity coupled with an equation for the turbulent kinetic energy (TKE) (RANS type model of order one) as for a turbulent fluid model. Finally, we test this last model by comparing the numerical results obtained with the code that we have written in Freefem++ and the experimental data available.
DOI : 10.1051/proc:072216

Géraldine Pichot  1

1 IFREMER, Technopôle Brest-Iroise, BP 70, 29280 Plouzane Cedex et IRMAR, Campus de Beaulieu, 35042 Rennes Cedex, geraldine.pichot@ifremer.fr 
Géraldine Pichot. Proceedings in flow modelling in the surroundings of the end part of a trawl. ESAIM. Proceedings, Tome 22 (2008), pp. 132-139. doi: 10.1051/proc:072216
@article{EP_2008_22_a16,
     author = {G\'eraldine Pichot},
     title = {Proceedings in flow modelling in the surroundings of the end part of a trawl},
     journal = {ESAIM. Proceedings},
     pages = {132--139},
     year = {2008},
     volume = {22},
     doi = {10.1051/proc:072216},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/proc:072216/}
}
TY  - JOUR
AU  - Géraldine Pichot
TI  - Proceedings in flow modelling in the surroundings of the end part of a trawl
JO  - ESAIM. Proceedings
PY  - 2008
SP  - 132
EP  - 139
VL  - 22
UR  - http://geodesic.mathdoc.fr/articles/10.1051/proc:072216/
DO  - 10.1051/proc:072216
LA  - en
ID  - EP_2008_22_a16
ER  - 
%0 Journal Article
%A Géraldine Pichot
%T Proceedings in flow modelling in the surroundings of the end part of a trawl
%J ESAIM. Proceedings
%D 2008
%P 132-139
%V 22
%U http://geodesic.mathdoc.fr/articles/10.1051/proc:072216/
%R 10.1051/proc:072216
%G en
%F EP_2008_22_a16

Cité par Sources :