Application of pressure sensor in underwater explosion damage experiment

Experimental study on underwater animal subjected to underwater explosion impact at different distances was tested, design and process underwater stand structure to support animals, make underwater explosion experiment plan, Measurement of free-field pressure of underwater explosion by pressure sensor, the peak pressure curves of underwater explosion loads at different distances are obtained under free-field conditions, the results of two experiments were analyzed, Study on the mechanism of underwater explosion impact on animals, and present a method to calculate the impact energy of underwater animals under typical underwater explosion, and provide reference for the biological damage evaluation of underwater explosion.