Parameter calculation of bubble movement about underwater explosion

When the explosive blasted under the water,the gaseous explosive product would quickly expand with a great deal bubble shape.The bubble would be pulsed oscillate several times before they got to the water surface.The pressure of the bubble is much smaller than the pressure produced by gaseous detonation,but the bubble's reaction time to the underwater structure such as submarine,and That is to say,depth charge,and depth pressure sensor is longer,and the impulse of the bubble pulse to the underwater structure is to big that it can't be neglected.The parameters of bubble's kinematic law,bubble's biggest diameter,the time of arriving bubble's biggest diameter,bubble of pulsation period and bubble energy were presented,and the transfiguration and the injection of bubble's locomotion process studied and analyzed.