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/

[1] N.P. Antonova, N.A. Briukhanov, S.V. Chetkin, “Sredstva posadki pilotiruemogo transportnogo korablia novogo pokoleniia”, Kosm. tekhnika i tekhnologii, 2014, no. 4(7), 21–30

[2] G.S. Glushko, I.E. Ivanov, I.A. Kriukov, “Chislennoe modelirovanie otryvnyh techenii v soplakh”, Fiziko-khimicheskaia kinetika v gazovoi dinamike, 9 (2010), 8 pp. http://chemphys.edu.ru

[3] A.P. Mazurov, “Chislennoe issledovanie prostranstvennykh techenii viazkogo gaza v soplakh”, Uchenye zapiski TSAGI, XLII:4 (2011), 15–29

[4] T. Shimizu, H. Miyajima, M. Kodera, “Numerical Study of Restricted Shock Separation in a Compressed Truncated Perfect Nozzle”, AIAA Journal, 44:3 (2006), 576–584 | DOI

[5] A.N. Mironov, “O modelirovanii techeniia produktov sgoraniia toplivnogo zariada v nesimmetrichnykh soplovykh blokakh RDTT”, Sbornik trudov YII vserossiiskoi konferentsii «Vnutrikamernye protsessy i gorenie v ustanovkakh na tverdom toplive ivs tvolnykh sistemakh» (ICOC-2011), 2011, 224–231

[6] O.M. Belotserkovskii, L.I. Severinov, “The conservative “flow” method and the calculation of the flow of a viscous heat-conducting gas past a body of finite size”, Comp. Math. and Math. Phys., 13:2 (1973), 141–156 | DOI | MR

[7] A.V. Babakov, “On the Possibility of the Numerical Modeling of Non-Stationary Vortex Structures in a Near Wake”, Comp. Math. and Math. Phys., 28:1 (1988), 173–180 | DOI | Zbl

[8] A.V. Babakov, “Numerical Simulation of Spatially Unsteady Jets of Compressible Gas on a Multiprocessor Computer System”, Comp. Math. and Math. Phys., 51:2 (2011), 235–244 | DOI | MR | Zbl

[9] C.A. Hunter, Experimental, theoretical, and computational investigation of separated nozzle flows, AIAA Paper 98-3107, 1998, 20 pp.