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| Risk Analysis on Test Safety of High Energy Propelled Vehicle |
| Received:July 28, 2019 Revised:August 28, 2019 |
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| DOI：10.7643/issn.1672-9242.2020.01.016 |
| KeyWord:high energy propulsion system vehicle test safety risk analysis |
| Author | Institution |
| XU Song-lin |
Element 41, Unit 91550, PLA, Dalian , China |
| GUO Tao |
China Academy of Launch Vehicle Technology, Beijing , China |
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| Abstract: |
| The paper aims to analyze safety influence factors of test safety of high energy propelled vehicle in test range to improve the safety of test. The hazard source identification on technical preparation of high energy propelled vehicle was researched by PHA method; and the explosive shockwave pressure of the vehicle was calculated by explode similarity law empirical formula. The main accidental reasons for safety accident of the vehicle were attained. The risk sources of operators, technical files, instrument tools, test environment etc. were identified. The accidental explosive safety distances of different values were calculated. The research can provide technique sustains for the test of high energy propelled vehicle test in test range. |
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