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2014, № 10 (171)



Kartasheva M.A. RESEARCH OF FLOWS IN BOTTOM FIELD OF AN EXTERNAL EXPANSIONS ANNULAR NOZZLES The scheme of flow in external expansions annular nozzle with short-cut center body is considered. The conditions of open bottom field and closed bottom field in annular nozzles of viewed type depending on value of environment pressure are allocated. The shock-wave flows pattern is determined for annular nozzle for condition of closed bottom field.Key words: external expansionўs annular nozzle, pressure of environment, condition of bottom field, shock-wave flows pattern.

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1. Kartashev, A.L. Mathematical modeling of flows in annular nozzles / A.L. Kartashev, M.A. Kartasheva. — Chelyabinsk, Yuzhno-Uralskiy Gos. Univ., 2011. — 158 p.

2. Computational solution of multidimensional problems of gas dynamics / S.K. Godunov, A.V. Zabrodin, M.JA. Ivanov, etc. — M.: Nauka, 1976. — 400 p.

3. Kolgan, V.P. Finite-difference scheme for calculation of two-dimensional discontinuous solutions of unsteady gas dynamics / V.P. Kolgan // Uch. Zap. TsAGI [TsAGI Science Journal], 1975. — Vol.6. — No. 1. — P. 9–14.

4. Kartasheva, M.A. Modeling of dynamics of perfect gas in annular nozzles of flying machines / Kartasheva M.A. — Vestnik YuUrGU. Seriya "Mashinostroenie", 2012. — Vol. 20. — No. 33 (292). — P. 40–46.

5. Ivanov, M.Ya. Method of "transparent" calculation of two dimensional and three dimensional supersonic flows / M.Ya. Ivanov, A.N. Kraiko, N.V. Mikhailov // Journal of computer mathematics and mathematical physics. — 1972. — Vol.12. — No. 2. — P. 441–463.

6. Kartasheva, M.A. Mathematical modeling of flows in field of flow separation / Kartasheva M.A. — Vestnik YuUrGU. Part "Mashinostroenie". — 2008. — Vol. 11. — No. 10 (110). — P. 36–44.


About this article

Author: Kartasheva M.A.

Year: 2014


Editor-in-chief
Sergey Aleksandrovich
MIROSHNIKOV

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