The computation of one-dimensional non-stationary problems of gravitational gas dynamics

A. G. Kosovichev; Yu P. Popov

doi:10.1016/0041-5553(79)90107-1

The computation of one-dimensional non-stationary problems of gravitational gas dynamics

A. G. Kosovichev, Yu P. Popov

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4 Scopus citations

Abstract

SOME features of the numerical solution of one-dimensional non-stationary problems of gas dynamics when gravity forces are present are studied. The problem of the spread of shock waves in the sun's atmosphere is discussed. The effectiveness of the use of completely conservative difference schemes in problems of this class is demonstrated. The process of periodic formation of shock waves in the atmosphere for a monotonic dynamic action on its lower boundary is explained.

Original language	English (US)
Pages (from-to)	168-175
Number of pages	8
Journal	USSR Computational Mathematics and Mathematical Physics
Volume	19
Issue number	5
DOIs	https://doi.org/10.1016/0041-5553(79)90107-1
State	Published - 1979
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Engineering

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10.1016/0041-5553(79)90107-1

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title = "The computation of one-dimensional non-stationary problems of gravitational gas dynamics",

abstract = "SOME features of the numerical solution of one-dimensional non-stationary problems of gas dynamics when gravity forces are present are studied. The problem of the spread of shock waves in the sun's atmosphere is discussed. The effectiveness of the use of completely conservative difference schemes in problems of this class is demonstrated. The process of periodic formation of shock waves in the atmosphere for a monotonic dynamic action on its lower boundary is explained.",

author = "Kosovichev, {A. G.} and Popov, {Yu P.}",

year = "1979",

doi = "10.1016/0041-5553(79)90107-1",

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pages = "168--175",

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AU - Kosovichev, A. G.

AU - Popov, Yu P.

PY - 1979

Y1 - 1979

N2 - SOME features of the numerical solution of one-dimensional non-stationary problems of gas dynamics when gravity forces are present are studied. The problem of the spread of shock waves in the sun's atmosphere is discussed. The effectiveness of the use of completely conservative difference schemes in problems of this class is demonstrated. The process of periodic formation of shock waves in the atmosphere for a monotonic dynamic action on its lower boundary is explained.

AB - SOME features of the numerical solution of one-dimensional non-stationary problems of gas dynamics when gravity forces are present are studied. The problem of the spread of shock waves in the sun's atmosphere is discussed. The effectiveness of the use of completely conservative difference schemes in problems of this class is demonstrated. The process of periodic formation of shock waves in the atmosphere for a monotonic dynamic action on its lower boundary is explained.

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DO - 10.1016/0041-5553(79)90107-1

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VL - 19

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JO - USSR Computational Mathematics and Mathematical Physics

JF - USSR Computational Mathematics and Mathematical Physics

IS - 5

ER -

The computation of one-dimensional non-stationary problems of gravitational gas dynamics

Abstract

All Science Journal Classification (ASJC) codes

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