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Article information
1998 , Volume 3, ¹ 1, p.79-89
Chuev N.P.
Analitical method of investigation of spacial problems of selegravitating gas dynamics
In the paper the general behaviour of outflowing ideal gas into vacuum is investigated. This behaviour is described by a set of integrodifferential equations in Lagrange`s form. The attraction potential of the mass of gas and its time derivatives have been found to be analytical functions. An analytical method of approximate etermination
of the free surface equation (gas-vacuum boundary) has been proposed.
[full text] Classificator Msc2000:- *76N15 Gas dynamics, general
Keywords: self-gravitating gas, ideal gas, nonlinear integro-differential equations, attraction potential, analytic functions, gas-vacuum boundary
Author(s):
Chuev Nikolai Pavlovich
Position: Senior Fellow
Address: 620034, Russia, Ekaterinburg, Kolmogorova str., 66
Phone Office: (3432)585566
Bibliography link:
Chuev N.P. Analitical method of investigation of spacial problems of selegravitating gas dynamics // Computational technologies. 1998. V. 3. ¹ 1. P. 79-89
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