Study on the Effects of Atmospheric Parameters on Space Vehicle Design

3rd International Conference on Aeronautical Materials and Aerospace Engineering

航空航天工程

Peng-Fei, Guo^1 ; Fei, Wang-Hua^1 ; Xiao, Cun-Ying^2

China Academy of Launch Vehicle Technology, Beijing

100076, China^1

National Space Science Center, Beijing

100190, China^2

关键词: Atmospheric measurement;    Atmospheric parameters;    Ballistic trajectories;    Distribution characteristics;    Engineering design;    Measurement methods;    Space vehicles;    Spatiotemporal distributions;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/608/1/012027/pdf
DOI  :  10.1088/1757-899X/608/1/012027

学科分类：航空航天科学

来源: IOP

【 摘 要 】

For the space vehicle flying in the airspace and near-space, the structure safety and attitude control ability are related to the surrounding atmosphere. The distribution characteristics of atmospheric parameters, including temperature, pressure, density and wind field should be studied based on the data statistics. In this article, the spatiotemporal distribution characteristics and measurement methods of atmospheric parameters are summarized, and the effects of atmospheric parameters on the engineering design of ballistic trajectory, propulsion system, aero-thermal heating, and attitude control system are provided. These results have considerable significance in the space vehicle general design.