Physical and Chemical Characteristics of a Plasma Flow around Descent Vehicles upon Entry in the Earth’s Atmosphere at Orbital Velocity

IF 1 4区物理与天体物理 Q4 PHYSICS, APPLIED

High Temperature Pub Date : 2024-03-12 DOI:10.1134/s0018151x23030215

V. Y. Tugaenko, A. S. Gribkov, S. T. Surzhikov

引用次数: 0

Abstract

The characteristics of a plasma flow around the descent vehicle of a Soyuz spacecraft when passing through the Earth’s atmosphere are studied. For the first time, the chemical composition of the compressed layer and the plasma flow in the downstream area, accessible for instrumental examinations through the descent vehicle porthole, are estimated. The characteristics of the equipment developed for conducting the space experiment to study the emission spectrum of the plasma layer around the descent vehicle are described.

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以轨道速度进入地球大气层时下降飞行器周围等离子体流的物理和化学特征

摘要研究了联盟号航天器的下降飞行器通过地球大气层时周围等离子体流的特征。首次估算了压缩层的化学成分和可通过下降飞行器舷窗进行仪器检查的下游区域的等离子体流。介绍了为进行空间实验以研究下降飞行器周围等离子体层的发射光谱而开发的设备的特点。

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.