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针对某新型机载武器发动机测试需求的迫切性以及目前测试方法和设备不能满足试飞效率的问题,文章设计了某型短脉冲固体火箭发动机并进行了内道弹理论计算与实验仿真,全面考核了发动机燃烧室壳体的强度、螺纹连接强度、点火具和喷管组件工作特性、主装药和点火具的匹配性、包覆层工艺以及发动机的内弹道性能,
In view of the urgency of the test requirements of a new type of airborne weapon engine and the failure of the current test methods and equipment to meet the flight test efficiency, a certain type of short pulse solid propellant rocket engine is designed and the theoretical calculation and experimental simulation of the inside missile are carried out. The strength of the engine combustor shell, the strength of the screw connection, the operating characteristics of the ignition and nozzle assembly, the matching of the main charge and the ignition, the coating process and the internal ballistic performance of the engine,