Issue |
E3S Web Conf.
Volume 261, 2021
2021 7th International Conference on Energy Materials and Environment Engineering (ICEMEE 2021)
|
|
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Article Number | 02008 | |
Number of page(s) | 5 | |
Section | Energy Chemistry Performance and Material Structure Analysis | |
DOI | https://doi.org/10.1051/e3sconf/202126102008 | |
Published online | 21 May 2021 |
Research on Liquid CO2 Phase Transition Ejection Technology
1
713th Research Institute of China Shipbuilding Industry Corporation, Zhengzhou, Henan, 450015, China
2
Henan Key Laboratory of Underwater Intelligence Equipment, Zhengzhou, Henan, 450015, China
* Corresponding author: 15652813232@163.com
Due to the low temperature and clean gas, liquid CO2 phase transition ejection technology has outstanding advantages such as high versatility, low launch cost, and environmental friendliness, which will open up a new research field for the development of missile launch technology. Through the study of phase transition characteristics of liquid CO2 in this paper, a mathematical model of internal ballistics of the liquid CO2 phase transition ejection power system is established. And through simulation calculation, the launching parameters such as the pressure in the launcher, the velocity and acceleration of the missile are obtained, and they is compared with the experiment data to verify the validity of the model.
© The Authors, published by EDP Sciences, 2021
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