Numerical study of thermal destruction of the ”Chelyabinsk” meteorite when entering the Earth’s atmosphere

Ivankov A.A., Finchenko V.S.
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A mathematical model for the numerical study of thermal destruction of the "Chelyabinsk" meteorite when entering the Earth’s atmosphere is presented in the article. The study was conducted in the framework of an integrated approach, including the calculation of the meteorite trajectory associated with the physical processes connected with the meteorite motion. Together with the trajectory the flow field and radiation-convective heat
transfer were determined as well as warming and destruction of the meteorite under the influence of the calculated heat load. An integrated approach allows to determine the trajectories of space objects more precisely, predict the area of their fall and destruction.

Keywords: numerical analysis, thermal destruction, trajectory, heat flux, temperature, enthalpy effective, strong blowing
Citation in English: Ivankov A.A., Finchenko V.S. Numerical study of thermal destruction of the ”Chelyabinsk” meteorite when entering the Earth’s atmosphere // Computer Research and Modeling, 2013, vol. 5, no. 6, pp. 941-956
Citation in English: Ivankov A.A., Finchenko V.S. Numerical study of thermal destruction of the ”Chelyabinsk” meteorite when entering the Earth’s atmosphere // Computer Research and Modeling, 2013, vol. 5, no. 6, pp. 941-956
DOI: 10.20537/2076-7633-2013-5-6-941-956
URL: http://crm-en.ics.org.ru/journal/article/2096/
Creative Commons License This work is licensed under a Creative Commons Attribution-NoDerivs 3.0 Unported License.
According to Crossref, this article is cited by:
  • Alexander Sergeevich Kholodov. About the Evolution of Perturbations Caused by the Movement of Meteoroids in the Earths Atmosphere. // Computer Research and Modeling. — 2013. — V. 5, no. 6. — P. 993. DOI: 10.20537/2076-7633-2013-5-6-993-1030
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Citations: 4 (RSCI).

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