Geodesic
The Mathematical Modelling of Hydro-, Gas-Dynamic Processes at Flow of Two-Phase Medium in Annular Nozzles
Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie, Tome 6 (2013) no. 1, pp. 25-33 Cet article a éte moissonné depuis la source Math-Net.Ru

Voir la notice de l'article

The flow of two-phase medium in annular nozzles is considered. The mathematical model for analysis of hydro-, gas-dynamic processes is introduced. The computational field of annular nozzles and system of equations for mathematical modelling of two-phase monodisperse flows in integral form are presented. The solving of system equations carry out by procedure of assignment with using scheme Godunov–Kolgan. The results of mathematical modelling of hydro-, gas-dynamic processes (dependences of propulsion of annular nozzle and flow rate of working medium from parameters of two-phase medium), and carries at flow of two-phase medium in annular nozzle with short-cut central body are presented.
Keywords: mathematical modelling, annular nozzle, hydro- gas-dynamic processes, system of equations, flow rate of working medium, parameters of two-phase medium.
Mots-clés : propulsion of annular nozzle 
@article{VYURU_2013_6_1_a2,
     author = {A. L. Kartashev and M. A. Kartasheva},
     title = {The {Mathematical} {Modelling} of {Hydro-,} {Gas-Dynamic} {Processes} at {Flow} of {Two-Phase} {Medium} in {Annular} {Nozzles}},
     journal = {Vestnik \^U\v{z}no-Uralʹskogo gosudarstvennogo universiteta. Seri\^a, Matemati\v{c}eskoe modelirovanie i programmirovanie},
     pages = {25--33},
     year = {2013},
     volume = {6},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VYURU_2013_6_1_a2/}
}
TY  - JOUR
AU  - A. L. Kartashev
AU  - M. A. Kartasheva
TI  - The Mathematical Modelling of Hydro-, Gas-Dynamic Processes at Flow of Two-Phase Medium in Annular Nozzles
JO  - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie
PY  - 2013
SP  - 25
EP  - 33
VL  - 6
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/VYURU_2013_6_1_a2/
LA  - ru
ID  - VYURU_2013_6_1_a2
ER  - 
%0 Journal Article
%A A. L. Kartashev
%A M. A. Kartasheva
%T The Mathematical Modelling of Hydro-, Gas-Dynamic Processes at Flow of Two-Phase Medium in Annular Nozzles
%J Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie
%D 2013
%P 25-33
%V 6
%N 1
%U http://geodesic.mathdoc.fr/item/VYURU_2013_6_1_a2/
%G ru
%F VYURU_2013_6_1_a2
A. L. Kartashev; M. A. Kartasheva. The Mathematical Modelling of Hydro-, Gas-Dynamic Processes at Flow of Two-Phase Medium in Annular Nozzles. Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie, Tome 6 (2013) no. 1, pp. 25-33. http://geodesic.mathdoc.fr/item/VYURU_2013_6_1_a2/

[1] Kartashev A. L., Kartasheva M. A., Mathematical Simulation of Flows in Annular Nozzles, Yuzhno-Uralskiy gos. Univ., Chelyabinsk, 2011, 158 pp. (in Russian)

[2] Glazunov A. A., Rychkov A. D., “Research of Nonequilibrium Two-Phase Flows in Axisymmetric Laval's Nozlles”, Izvestiya AN SSSR. MZHG, 1977, no. 6, 86–91 | Zbl

[3] Vasenin I. M., Rychkov A. D., “Computational Solution of Problem of Flow Mixture of Gas and Particles in Axisymmetric Laval's Nozlle [Chislennoe reshenie zadachi o techenii smesi gasa i chastits v osesimmetrichnom sople Lavalya]”, Izvestiya AN SSSR. MZHG, 1977, no. 6, 86–91

[4] Sternin L. E., Maslov B. N., Shrayber A. A., Podvysotskiy A. M., Two-Phase Mono- and Polydisperse Flows of Gas with Particles, Machinostroenie, M., 1980, 176 pp. (in Russian)

[5] Sternin L. E., Fundamentals of Gas-Dynamic of Two-Phase Flows in Nozzles, Machinostroenie, M., 1974, 212 pp.

[6] Godunov S. K., Zabrodin A. V., Ivanov M. Ya., Kraiko A. N., Prokopov G. P., Computational Solution of Multidimension Problem of Gasdynamic, Nauka, M., 1976, 400 pp. | MR | Zbl

[7] Kolgan V. P., “Application of Principle Minimal Values of Derivative for Construction Finite-Difference Schemes for Calculation of Discontinuous Solutions of Gas-Dynamic”, Uch. Zap. TSAGI, 3:6 (1972), 68–77