Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika
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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2020, Number 6, Pages 48–53 (Mi vmumm4365)  
This article is cited in 3 scientific papers (total in 3 papers)

Mechanics

Numerical-analytical method for solving equations of the physical theory of meteors at variable ablation parameter

G. A. Tirskiia, I. G. Brykinaa, S. V. Zhluktovb

a Lomonosov Moscow State University, Institute of Mechanics
b Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
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Abstract: An approximate analytical solution of the equations of the physical theory of meteors is obtained for a meteoroid moving as a single body under the assumption of constant ablation parameter. The approach allows one to predict the velocity and mass of the meteoroid at any point of its trajectory. The accuracy of the solution is estimated. A numerical-analytical method of solving the equations is proposed for the case when the ablation parameter is variable. The solutions obtained by different methods with constant and variable ablation parameters are compared.
Key words: meteoroid, ablation parameter, mass loss, analytical solution.
Funding agency Grant number
Russian Foundation for Basic Research 18-01-00740
Received: 31.05.2019
English version:
Moscow University Mathematics Bulletin, Moscow University Måchanics Bulletin, 2020, Volume 75, Issue 6, Pages 170–175
DOI: https://doi.org/10.3103/S0027133020060059
Bibliographic databases:
Document Type: Article
UDC: 533.6.011
Language: Russian
Citation: G. A. Tirskii, I. G. Brykina, S. V. Zhluktov, “Numerical-analytical method for solving equations of the physical theory of meteors at variable ablation parameter”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2020, no. 6, 48–53; Moscow University Mathematics Bulletin, Moscow University Måchanics Bulletin, 75:6 (2020), 170–175
Citation in format AMSBIB
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\paper Numerical-analytical method for solving equations of the physical theory of meteors at variable ablation parameter
\jour Vestnik Moskov. Univ. Ser.~1. Mat. Mekh.
\yr 2020
\issue 6
\pages 48--53
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\pages 170--175
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    • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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