Modeling the Impact of Atomic Oxygen on Materials of Artificial Earth Satellites

IF 0.6 4区物理与天体物理 Q4 ASTRONOMY & ASTROPHYSICS

Cosmic Research Pub Date : 2024-06-17 DOI:10.1134/s0010952524600409

L. S. Novikov, V. N. Chernik, E. N. Voronina, N. P. Chirskaya

引用次数: 0

Abstract

The paper describes a magnetoplasmodynamic accelerator and the laboratory facility based on it that have been developed at the Skobeltsyn Institute of Nuclear Physics of Moscow State University to simulate the impact of atomic oxygen in the Earth’s upper atmosphere on materials of low-orbit satellites. The simulation methodology for accelerated ground-based testing of spacecraft materials is described in detail. Some results of laboratory research and numerical modelling of polymeric materials destruction by atomic oxygen are presented.

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模拟原子氧对人造地球卫星材料的影响

摘要本文介绍了莫斯科国立大学斯科别尔琴核物理研究所开发的磁浆动力学加速器和基于该加速器的实验室设施，用于模拟地球高层大气中的原子氧对低轨道卫星材料的影响。详细介绍了航天器材料地面加速测试的模拟方法。介绍了实验室研究和原子氧破坏聚合材料的数值建模的一些结果。

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

Cosmic Research 地学天文-工程：宇航

CiteScore

1.10

自引率

33.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Cosmic Research publishes scientific papers covering all subjects of space science and technology, including the following: ballistics, flight dynamics of the Earth’s artificial satellites and automatic interplanetary stations; problems of transatmospheric descent; design and structure of spacecraft and scientific research instrumentation; life support systems and radiation safety of manned spacecrafts; exploration of the Earth from Space; exploration of near space; exploration of the Sun, planets, secondary planets, and interplanetary medium; exploration of stars, nebulae, interstellar medium, galaxies, and quasars from spacecraft; and various astrophysical problems related to space exploration. A chronicle of scientific events and other notices concerning the main topics of the journal are also presented.