Geodesic
Technology of predicting acoustic disturbances in flow far field
Matematičeskoe modelirovanie, Tome 23 (2011) no. 11, pp. 33-47

Voir la notice de l'article provenant de la source Math-Net.Ru

The paper presents a technology of predicting the far-field acoustics based on calculating the surface integral in delayed. A specificity of the technology is that the far-field prediction is carried out simultaneously with the near-field computation. In doing so, we use all the available discrete data for the numerical integration and avoid the necessity to storage the huge amount of data on disks for the far-field estimation within the post-processing. The results on the test case simulating the acoustic monopole source in the subsonic flow are given.
Keywords: computational aeroacoustics, far field, Ffowcs–Williams–Hawkings method. 
@article{MM_2011_23_11_a3,
     author = {P. A. Bakhvalov and T. K. Kozubskaya and E. D. Kornilina and A. V. Morozov and M. V. Jakobovskii},
     title = {Technology of predicting acoustic disturbances in flow far field},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {33--47},
     publisher = {mathdoc},
     volume = {23},
     number = {11},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2011_23_11_a3/}
}
TY  - JOUR
AU  - P. A. Bakhvalov
AU  - T. K. Kozubskaya
AU  - E. D. Kornilina
AU  - A. V. Morozov
AU  - M. V. Jakobovskii
TI  - Technology of predicting acoustic disturbances in flow far field
JO  - Matematičeskoe modelirovanie
PY  - 2011
SP  - 33
EP  - 47
VL  - 23
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM_2011_23_11_a3/
LA  - ru
ID  - MM_2011_23_11_a3
ER  - 
%0 Journal Article
%A P. A. Bakhvalov
%A T. K. Kozubskaya
%A E. D. Kornilina
%A A. V. Morozov
%A M. V. Jakobovskii
%T Technology of predicting acoustic disturbances in flow far field
%J Matematičeskoe modelirovanie
%D 2011
%P 33-47
%V 23
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM_2011_23_11_a3/
%G ru
%F MM_2011_23_11_a3
P. A. Bakhvalov; T. K. Kozubskaya; E. D. Kornilina; A. V. Morozov; M. V. Jakobovskii. Technology of predicting acoustic disturbances in flow far field. Matematičeskoe modelirovanie, Tome 23 (2011) no. 11, pp. 33-47. http://geodesic.mathdoc.fr/item/MM_2011_23_11_a3/