【摘要】 水下冲击波参数是考核水下发射器性能的重要指标。该文建立了水下发射器冲击波测量系统,采用多传感器布阵及回归分析方法,分析了水下发射器在水下发射时的冲击波压力传播规律,建立了水下冲击波压力传播实验模型。最后根据该模型计算出等压曲线,测等压曲线上任一点冲击波压力峰值便可确定该曲线上其它点压力峰值大小,以此减少测量点数。验证了该实验模型的有效性,提出了降低冲击波对人体伤害的有效方法更多还原

【Abstract】 Parameters of underwater shock waves are the important index for the performance evaluation of a underwater launcher. The test system for the shock waves of a underwater launcher was established. With the multi-sensor embattled and regressive analysis, the spread rule of the shock wave pressure of a firing underwater launcher is analyzed. The experimental model for the spread of the underwater shock wave pressure was established and the validity of the model was verified by experiment.Isobar of pressure was calculated by using the model.All of the peak value of pressure can be determined by testing any point at the isobar and the workload can be reduced. The efficiency of the model is proved and a method is proposed to reduce the harm from shock wave to human body.更多还原