Approximating the solution of meteor physics equations through the use of elementary functions
- Авторлар: Gritsevich M.1,2,3, Lukashenko V.1,4, Turchak L.1
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Мекемелер:
- Department of Computational Physics, Dorodnicyn Computing Centre
- Finnish Geodetic Institute
- Institute of Physics and Technology
- Faculty of Mechanics and Mathematics
- Шығарылым: Том 8, № 1 (2016)
- Беттер: 1-6
- Бөлім: Article
- URL: https://journals.rcsi.science/2070-0482/article/view/200636
- DOI: https://doi.org/10.1134/S2070048216010026
- ID: 200636
Дәйексөз келтіру
Аннотация
In this paper we examine the possibility of using approximations of elementary functions for the analytical solution of meteor physics equations, used to describe the trajectory and to evaluate the defining parameters of meteoroids entering the Earth’s atmosphere. We show the possibility of replacing the analytical solution with the combination of two elementary functions along one parameter. We provide estimates for the error of the proposed replacement. We investigate the magnitude of error in the function which arises in the approximation of meteoric observational data.
Негізгі сөздер
Авторлар туралы
M. Gritsevich
Department of Computational Physics, Dorodnicyn Computing Centre; Finnish Geodetic Institute; Institute of Physics and Technology
Хат алмасуға жауапты Автор.
Email: gritsevich@ccas.ru
Ресей, Moscow, 119333; Masala, 02431; Ekaterinburg, 620002
V. Lukashenko
Department of Computational Physics, Dorodnicyn Computing Centre; Faculty of Mechanics and Mathematics
Email: gritsevich@ccas.ru
Ресей, Moscow, 119333; Moscow
L. Turchak
Department of Computational Physics, Dorodnicyn Computing Centre
Email: gritsevich@ccas.ru
Ресей, Moscow, 119333