Zobrazeno 1 - 10
of 24
pro vyhledávání: '"N. G. Syzranova"'
Publikováno v:
Компьютерные исследования и моделирование, Vol 10, Iss 5, Pp 605-618 (2018)
Comets and asteroids are recognized by the scientists and the governments of all countries in the world to be one of the most significant threats to the development and even the existence of our civilization. Preventing this threat includes studying
Externí odkaz:
https://doaj.org/article/72b76022c5a34f869a9f9febca7233e3
Publikováno v:
Компьютерные исследования и моделирование, Vol 5, Iss 6, Pp 927-940 (2013)
We study the motion and destruction of Chelyabinsk meteoroid using simple physical and mathematical models. We evaluate the parameters of the motion, taking into account the ablation and mechanical destruction of the meteoroid, and compare our result
Externí odkaz:
https://doaj.org/article/c43893dde08f4257bb6b30c81e326438
Autor:
N. G. Syzranova, V. A. Andruschenko
Publikováno v:
Computer Research and Modeling. 14:835-851
Publikováno v:
Mathematical Models and Computer Simulations. 13:698-704
Based on the equations of the classical linear theory of elasticity, a model problem of the stress-strain state of an elastic cylinder simulating a meteoroid falling in the atmosphere with a thin surface layer heated due to thermal loads is formulate
Publikováno v:
High Temperature. 58:132-136
Based on a number of simplifying assumptions, the constructed physical and mathematical model makes it possible to describe the processes of the formation of the surface relief of meteoroids that penetrate the Earth’s atmosphere and then fall onto
Autor:
V. A. Andrushchenko, N. G. Syzranova
Publikováno v:
Mathematical Models and Computer Simulations. 11:451-456
The problem of the hypersonic motion, destruction, and fragmentation of the Sikhote-Alin bolide in the atmosphere under the influence of power and thermal loads is studied numerically. Two mechanisms of heat transfer from the gas to the surface of th
Publikováno v:
Компьютерные исследования и моделирование, Vol 10, Iss 5, Pp 605-618 (2018)
Comets and asteroids are recognized by the scientists and the governments of all countries in the world to be one of the most significant threats to the development and even the existence of our civilization. Preventing this threat includes studying
Autor:
V. Andrushenko, I. V. Murashkin, V. T. Lukashenko, Iap Ras, F. A. Maksimov, Yu. Shevelev, N. G. Syzranova
Publikováno v:
Журнал вычислительной математики и математической физики. 58:97-112
Autor:
V. T. Lukashenko, N. G. Syzranova, I. V. Murashkin, V. A. Andrushchenko, Yu. D. Shevelev, F. A. Maksimov
Publikováno v:
Computational Mathematics and Mathematical Physics. 58:1294-1308
Based on numerical and analytical approaches, a comprehensive physical and mathematical model determining the motion and destruction of natural cosmic bodies in the Earth atmosphere is created. Multilevel interrelated problems are considered, includi
Publikováno v:
Mathematical Models and Computer Simulations. 8:506-512
The phenomena of the movement and destruction of celestial bodies in the Earth’s atmosphere are investigated based on the advanced equations of meteor physics. The movement of meteorites in Kunya-Urgench (1998) and Chelyabinsk (2013) is analyzed as