Experimental Study on the Underwater Explosion Bubble Near deformable boundary

Author:

Su Hao-Chen,Wang Jun,Liu Yun-Long,Gao Yong-Qiang

Abstract

Abstract Studying near-field underwater explosions is important for the research of submersible and underwater explosive weapons. In this study, we conducted experiments to investigate the coupling of near-field underwater explosion bubbles with titanium alloy plates and steel plates. Our findings show that the boundary of a titanium alloy plate causes the first pulsation period of a bubble to be longer than in the free field, while the boundary of a steel plate causes the first pulsation period of a bubble to be shorter than in the free field. Furthermore, we simulated the process of the explosion and found that changes in the period may be caused by ventilation.

Publisher

IOP Publishing

Subject

Computer Science Applications,History,Education

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