Geodesic
Application of 3D particle method to the prediction of aerodynamic sound
K. P. Pothou1 ; S. G. Voutsinas1 ; S. G. Huberson2 ; O. M. Knio3
1 NTUA, P.O. Box 64070 15710, Zografou Athens, Greece
2 GEMH, Université du Havre, B.P. 540 76058 Le Havre cedex, France
3 Dept. of Mechanical Engineering The Johns Hopkins University Baltimore MD 21218, USA
ESAIM. Proceedings, Tome 1 (1996), pp. 349-362.

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

Low-Mach-number aeroacoustic theories are applied to predict far-field sound emission from vortex-dominated flows. The latter are simulated using three-dimensional vortex methods. Both particle schemes and filament-based schemes are used. Comparisons of model predictions with theoretical and experimental results on the interaction of two vortex rings are first discussed. Next, the schemes are used to examine the effect of initial conditions and 3D perturbations on the properties of the far-field acoustic pressure. Finally, a more elaborate wind-turbine model is presented and its application to the evaluation of several turbine-blade designs is summarized.
DOI : 10.1051/proc:1996026

K. P. Pothou 1 ; S. G. Voutsinas 1 ; S. G. Huberson 2 ; O. M. Knio 3

1 NTUA, P.O. Box 64070 15710, Zografou Athens, Greece
2 GEMH, Université du Havre, B.P. 540 76058 Le Havre cedex, France
3 Dept. of Mechanical Engineering The Johns Hopkins University Baltimore MD 21218, USA 
@article{EP_1996_1_a24,
     author = {K. P. Pothou and S. G. Voutsinas and S. G. Huberson and O. M. Knio},
     title = {Application of {3D} particle method to the prediction of aerodynamic sound},
     journal = {ESAIM. Proceedings},
     pages = {349--362},
     publisher = {mathdoc},
     volume = {1},
     year = {1996},
     doi = {10.1051/proc:1996026},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/proc:1996026/}
}
TY  - JOUR
AU  - K. P. Pothou
AU  - S. G. Voutsinas
AU  - S. G. Huberson
AU  - O. M. Knio
TI  - Application of 3D particle method to the prediction of aerodynamic sound
JO  - ESAIM. Proceedings
PY  - 1996
SP  - 349
EP  - 362
VL  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1051/proc:1996026/
DO  - 10.1051/proc:1996026
LA  - en
ID  - EP_1996_1_a24
ER  - 
%0 Journal Article
%A K. P. Pothou
%A S. G. Voutsinas
%A S. G. Huberson
%A O. M. Knio
%T Application of 3D particle method to the prediction of aerodynamic sound
%J ESAIM. Proceedings
%D 1996
%P 349-362
%V 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1051/proc:1996026/
%R 10.1051/proc:1996026
%G en
%F EP_1996_1_a24
K. P. Pothou; S. G. Voutsinas; S. G. Huberson; O. M. Knio. Application of 3D particle method to the prediction of aerodynamic sound. ESAIM. Proceedings, Tome 1 (1996), pp. 349-362. doi : 10.1051/proc:1996026. http://geodesic.mathdoc.fr/articles/10.1051/proc:1996026/

Cité par Sources :