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一段摘要，大神们指导指导，帮忙修改下！！非常感谢
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| According to the special structure of the detonation powerplant, a corresponding physical model was built. By analyzing working process of the detonation powerplant, mathematical model of interior ballistics was established, and the influence rule of interior ballistic factors was found out. The gas pressure in the chamber of the detonation powerplant was measured out through the test system for interior ballistic factors. The results show that the model is rational, and the largest error between calculational value and experimental value is less than 4.865%. The safety reliability of the detonation powerplant was tested, and the detonation powerplant had been used in a kind of airline. |
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