Numerical Study of Nonstandard Trajectories of Celestial Bodies Invading Earth’s Atmosphere

N. G. Syzranova; Сызранова Н. Г.; V. A. Andrushchenko; Андрущенко В. А.

doi:10.31857/S0040364423020175

Numerical Study of Nonstandard Trajectories of Celestial Bodies Invading Earth’s Atmosphere

Authors: Syzranova N.G.¹, Andrushchenko V.A.¹
Affiliations:
1. Institute of Computer Aided Design, Russian Academy of Sciences
Issue: Vol 61, No 2 (2023)
Pages: 279-284
Section: Heat and Mass Transfer and Physical Gasdynamics
URL: https://ruspoj.com/0040-3644/article/view/653141
DOI: https://doi.org/10.31857/S0040364423020175
ID: 653141

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Abstract

The interaction of meteoroids with Earth’s atmosphere is studied. Based on the physical theory of meteors, a mathematical model of the trajectories of celestial bodies that have invaded Earth’s atmosphere has been constructed. This model considers rarely observed cases of a change in the mode of the descending movement of meteoric bodies to ascending with their possible return back into outer space. The kinematic conditions and physical characteristics that these bodies must satisfy in order to achieve such extraordinary behavior are determined.

About the authors

N. G. Syzranova

Institute of Computer Aided Design, Russian Academy of Sciences

Email: syzranova@ya.ru
Moscow, Russia

V. A. Andrushchenko

Institute of Computer Aided Design, Russian Academy of Sciences

Author for correspondence.
Email: andrusviktor@ya.ru
Moscow, Russia

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