Geodesic
Simulation of the spatial flow in axisymmetrical nozzle with nonsymmetrical critical and exit sections
Matematičeskoe modelirovanie, Tome 30 (2018) no. 11, pp. 13-26

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

On the basis of a conservative numerical method the simulations of a viscous heat conductive gas flow inside diffusor part of a spatial axisymmetrical nozzle with slanting exit section and partial overlapping of critical section are carried out. The calculations are spent in a wide range of change of the parameters that have an influence on character and structure of the flow. The researches of influence of area size of the of critical section and pressure in confusor part on flow parameters in diffusor nozzle part, position of a separation of flow, and also on the longitudinal and cross-section forces operating on an internal part of the nozzle are studied. The distributions of the parameters of a flow in the nozzle are resulted. The calculations are executed on the basis of the parallel algorithms that are realized on the computer system of cluster architecture.
Keywords: numerical simulations, parallel algorithms, gasdynamics, nozzle, separation. 
@article{MM_2018_30_11_a2,
     author = {A. V. Babakov and A. V. Beloshitskiy and V. I. Gaydaenko and A. A. Dyadkin},
     title = {Simulation of the spatial flow in axisymmetrical nozzle with nonsymmetrical critical and exit sections},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {13--26},
     publisher = {mathdoc},
     volume = {30},
     number = {11},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2018_30_11_a2/}
}
TY  - JOUR
AU  - A. V. Babakov
AU  - A. V. Beloshitskiy
AU  - V. I. Gaydaenko
AU  - A. A. Dyadkin
TI  - Simulation of the spatial flow in axisymmetrical nozzle with nonsymmetrical critical and exit sections
JO  - Matematičeskoe modelirovanie
PY  - 2018
SP  - 13
EP  - 26
VL  - 30
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM_2018_30_11_a2/
LA  - ru
ID  - MM_2018_30_11_a2
ER  - 
%0 Journal Article
%A A. V. Babakov
%A A. V. Beloshitskiy
%A V. I. Gaydaenko
%A A. A. Dyadkin
%T Simulation of the spatial flow in axisymmetrical nozzle with nonsymmetrical critical and exit sections
%J Matematičeskoe modelirovanie
%D 2018
%P 13-26
%V 30
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM_2018_30_11_a2/
%G ru
%F MM_2018_30_11_a2
A. V. Babakov; A. V. Beloshitskiy; V. I. Gaydaenko; A. A. Dyadkin. Simulation of the spatial flow in axisymmetrical nozzle with nonsymmetrical critical and exit sections. Matematičeskoe modelirovanie, Tome 30 (2018) no. 11, pp. 13-26. http://geodesic.mathdoc.fr/item/MM_2018_30_11_a2/