Email this article 
Numerical Study of Nonstandard Trajectories of Celestial Bodies Invading Earth’s Atmosphere
- Authors: Syzranova N.G.1, Andrushchenko V.A.1
-
Affiliations:
- 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://journal-vniispk.ru/0040-3644/article/view/138725
- DOI: https://doi.org/10.31857/S0040364423020175
- ID: 138725
Cite item
Open Access
Access granted
Subscription Access
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
References
- Gordon E., Bartky C.D., Li F., Wager J.F. Dynamics of a Large Meteor // AIAA Paper 75-14. 1975.
- Ceplecha Z. Earth-grazing Daylight Fireball of August 10, 1972 // Astron. Astrophys. 1994. V. 283. P. 287.
- Shober P.M., Jansen-Sturgeon T., Sansom E.K. et al. Where Did They Come From, Where Did They Go: Grazing Fireballs // Astron. J. 2020. V. 159. P. 191.
- Коробейников В.П. Моделирования вторжения космических тел. В кн.: Принципы математического моделирования. Владивосток: Дальнаука, 1996. С. 116.
- Сызранова Н.Г., Андрущенко В.А. Моделирование движения и разрушения болидов в атмосфере Земли // ТВТ. 2016. Т. 54. № 3. С. 328.
- Weibull W. A Statistical Theory of the Strength of Materials // Proc. Roy Swedish Inst. Eng. Res. 1939. № 151. P. 1.
- Тирский Г.А., Ханукаева Д.Ю. Баллистика дробящегося метеороида с учетом уноса массы в неизотермической атмосфере // Космич. исслед. 2008. Т. 46. № 2. С. 122.
- Григорян С.С. О движении и разрушении метеоритов в атмосфере планет // Космич. исслед. 1979. Т. 17. № 6. С. 875.
- Svetsov V.V., Nemtchinov E.V., Teterev A.V. Disintegration of Large Meteoroids in Earth’s Atmosphere: Theoretical Models // Icarus. 1995. V. 116. P. 131.
- Мурзинов И.В. Проблема века: куда улетел Тунгусский метеорит // Космонавтика и ракетостроение. 2015. № 4(83). С. 65.
- Астапович И.С. Метеорные явления в атмосфере Земли. М.: Гос. изд-во физ.-мат. лит., 1958. 634 с.
Supplementary files
