Simulation and Analysis of the Aerodynamic Characteristics of a Rocket Dropsonde

Jinghao Chen, Chun Hu*, Dezhi Zheng, Peng Peng, Guanyu Yang

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Near space is an important airspace of the earth’s atmosphere. Detecting the characteristics of the atmospheric environment in the near space is the key to understanding the laws of atmospheric evolution. rocket dropsonde is an important means of sensing the pressure and temperature of near space in situ. and the data acquired by rocket dropsonde is influenced by the dynamic airflow. Herein a compensation method towards a kind of rocket dropsonde is presented and the feasibility is verified. A fluid-structure couple simulation towards the rocket dropsonde is run, and the results are discussed. The relationships between dynamic pressure, dynamic temperature, velocity and total pressure are come up with as the compensation for the rocket dropsonde.

源语言英语
主期刊名AOPC 2024
主期刊副标题Laser Technology and Applications
编辑Pu Zhou
出版商SPIE
ISBN(电子版)9781510687738
DOI
出版状态已出版 - 2024
活动2024 Applied Optics and Photonics China: Laser Technology and Applications, AOPC 2024 - Beijing, 中国
期限: 23 7月 202426 7月 2024

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
13492
ISSN(印刷版)0277-786X
ISSN(电子版)1996-756X

会议

会议2024 Applied Optics and Photonics China: Laser Technology and Applications, AOPC 2024
国家/地区中国
Beijing
时期23/07/2426/07/24

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引用此

Chen, J., Hu, C., Zheng, D., Peng, P., & Yang, G. (2024). Simulation and Analysis of the Aerodynamic Characteristics of a Rocket Dropsonde. 在 P. Zhou (编辑), AOPC 2024: Laser Technology and Applications 文章 134920M (Proceedings of SPIE - The International Society for Optical Engineering; 卷 13492). SPIE. https://doi.org/10.1117/12.3046976