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

IF 1 4区物理与天体物理 Q4 PHYSICS, APPLIED

High Temperature Pub Date : 2024-03-03 DOI:10.1134/s0018151x23020177

N. G. Syzranova, V. A. Andrushchenko

引用次数: 0

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.

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入侵地球大气层天体的非标准轨迹数值研究

摘要研究了流星体与地球大气层的相互作用。在流星体物理理论的基础上，构建了入侵地球大气层的天体轨迹数学模型。该模型考虑了极少观测到的流星体从下降运动模式转变为上升运动模式并可能返回外层空间的情况。确定了这些天体实现这种非凡行为所必须满足的运动学条件和物理特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

High Temperature 物理-物理：应用

CiteScore

1.50

自引率

40.00%

发文量

审稿时长

4-8 weeks

期刊介绍： High Temperature is an international peer reviewed journal that publishes original papers and reviews written by theoretical and experimental researchers. The journal deals with properties and processes in low-temperature plasma; thermophysical properties of substances including pure materials, mixtures and alloys; the properties in the vicinity of the critical point, equations of state; phase equilibrium; heat and mass transfer phenomena, in particular, by forced and free convections; processes of boiling and condensation, radiation, and complex heat transfer; experimental methods and apparatuses; high-temperature facilities for power engineering applications, etc. The journal reflects the current trends in thermophysical research. It presents the results of present-day experimental and theoretical studies in the processes of complex heat transfer, thermal, gas dynamic processes, and processes of heat and mass transfer, as well as the latest advances in the theoretical description of the properties of high-temperature media.

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