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Keldysh Institute preprints, 2016, 092, 25 pp. (Mi ipmp2166)  

This article is cited in 1 scientific paper (total in 1 paper)

Quasi-gasdynamic algorithm in the polar coordinate system and a numerical simulation of instabilities in accretion disk flow

M. A. Istomina, T. G. Elizarova


Abstract: Quasi gas-dynamic equations in the polar coordinate system together with the finite-volume numerical scheme are constructed. Obtained algorithm is used for the numerical simulation of the large-scale instability development in the gas dynamic accretion disk around a gravity center.

Keywords: gas dynamic equations, polar coordinate system, quasi gas dynamic approach, central-difference approximation, accretion disk.

Funding Agency Grant Number
Russian Foundation for Basic Research 16-01-00048_а
15-01-03654_a
The work is supported by grants 16-01-00048a and 15-01-03654a from the Russian Foundation for Basic Research.


DOI: https://doi.org/10.20948/prepr-2016-92

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Citation: M. A. Istomina, T. G. Elizarova, “Quasi-gasdynamic algorithm in the polar coordinate system and a numerical simulation of instabilities in accretion disk flow”, Keldysh Institute preprints, 2016, 092, 25 pp.

Citation in format AMSBIB
\Bibitem{IstEli16}
\by M.~A.~Istomina, T.~G.~Elizarova
\paper Quasi-gasdynamic algorithm in the polar coordinate system and a numerical simulation of instabilities in accretion disk flow
\jour Keldysh Institute preprints
\yr 2016
\papernumber 092
\totalpages 25
\mathnet{http://mi.mathnet.ru/ipmp2166}
\crossref{https://doi.org/10.20948/prepr-2016-92}


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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. T. G. Elizarova, A. A. Zlotnik, M. A. Istomina, “O dvumernom chislennom KGD modelirovanii spiralno-vikhrevykh struktur v akkretsionnykh gazovykh diskakh”, Preprinty IPM im. M. V. Keldysha, 2017, 001, 30 pp.  mathnet  crossref
  • Препринты Института прикладной математики им. М. В. Келдыша РАН
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