论文部分内容阅读
介绍了用高速雨滴发生器模拟雨滴碰撞引信防雨机构的原理和方法，以Ｍ７３９引信防雨机构为例，通过实验测得雨滴对引信防雨机构的作用力以及引信防雨机构对雨滴碰撞的动态响应，并且建立了防雨杆的模型，以实验数据为输入，用数值方法计算了引信防雨机构对雨滴碰撞的动态响应，为引信防雨机构的设计和改进提供了依据
The principle and method of simulating the raindrop collision fuse with rain raindrops are introduced. Taking M739 fuse as a example, the influence of raindrops on the raindrops raindrops and the impact of the fuse mechanism on raindrops Dynamic response, and the establishment of the rain rod model, the experimental data as input, the numerical method to calculate the dynamic response of the fuse structure of the fuselage impact on the raindrops, Fuze rain mechanism design and improvement provided the basis