Geodesic
The pressure problem in the stochastic vortex blob method
Andrzej Nowakowski1 ; Jacek Rokicki1 ; Andrzej Styczek1
1 Institute of Aeronautics and Applied Mechanics Warsaw University of Technology Nowowiejska 22/24, 00-665 Warsaw, Poland
ESAIM. Proceedings, Tome 1 (1996), pp. 125-134.

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

The paper deals with the problem of recovering pressure from the given vorticity and velocity fields. Both fields result from the stochastic vortex-blob simulation of the viscous incompressible flow. The vorticity field is a discontinuous function. The method is presented here to find pressure as a solution to the variational problem which forms the weak version of the momentum equation. No explicit boundary condition for pressure are required and no derivatives of vorticity have to be calculated in this approach.
DOI : 10.1051/proc:1996024

Andrzej Nowakowski 1 ; Jacek Rokicki 1 ; Andrzej Styczek 1

1 Institute of Aeronautics and Applied Mechanics Warsaw University of Technology Nowowiejska 22/24, 00-665 Warsaw, Poland 
@article{EP_1996_1_a8,
     author = {Andrzej Nowakowski and Jacek Rokicki and Andrzej Styczek},
     title = {The pressure problem in the stochastic vortex blob method},
     journal = {ESAIM. Proceedings},
     pages = {125--134},
     publisher = {mathdoc},
     volume = {1},
     year = {1996},
     doi = {10.1051/proc:1996024},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/proc:1996024/}
}
TY  - JOUR
AU  - Andrzej Nowakowski
AU  - Jacek Rokicki
AU  - Andrzej Styczek
TI  - The pressure problem in the stochastic vortex blob method
JO  - ESAIM. Proceedings
PY  - 1996
SP  - 125
EP  - 134
VL  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1051/proc:1996024/
DO  - 10.1051/proc:1996024
LA  - en
ID  - EP_1996_1_a8
ER  - 
%0 Journal Article
%A Andrzej Nowakowski
%A Jacek Rokicki
%A Andrzej Styczek
%T The pressure problem in the stochastic vortex blob method
%J ESAIM. Proceedings
%D 1996
%P 125-134
%V 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1051/proc:1996024/
%R 10.1051/proc:1996024
%G en
%F EP_1996_1_a8
Andrzej Nowakowski; Jacek Rokicki; Andrzej Styczek. The pressure problem in the stochastic vortex blob method. ESAIM. Proceedings, Tome 1 (1996), pp. 125-134. doi : 10.1051/proc:1996024. http://geodesic.mathdoc.fr/articles/10.1051/proc:1996024/

Cité par Sources :