Abstract

The Coulomb software complex for modeling of spacecraft charging in magnetosphere plasma in high and low Earth orbits is described. Physical mechanisms of spacecraft charging and methods of mathematical modeling of this phenomenon in various areas of space are considered. Examples of the calculation results of electrical potential distribution on the spacecraft surface and in the vicinity of the spacecraft in geosynchronous and the low Earth orbits are presented.

中文翻译：

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磁层等离子体中航天器的数学建模

摘要

描述了用于对高地球轨道和低地球轨道磁层等离子体中航天器充电进行建模的库仑软件综合体。考虑了航天器充电的物理机制以及该现象在空间各个区域的数学建模方法。给出了地球同步轨道和近地轨道航天器表面和航天器附近电势分布的计算结果示例。