Numerical and Experiments Investigations of the Process for Explosion Load Drive Liquid Dispersed
In the present study, a series of terminal ballistics numerical analysis and experiments were performed to investigate the process for explosion load drive the based-water extinguisher dispersed. In the Numerical simulation, for the representative fire extinguishing warhead, the simulation model was built, The variety rule between the loading coefficient (drive charge divide liquid mass) and the breach time on shell, the loading coefficient and the speed of liquid-air interface at the shell breach initially phase was respectively obtained on the results from calculation of Ls-Dyna program. For the availability of simulation data in numerical computation, the confirmatory tests on the same condition was done, the result between experiment and numerical simulation was consistent. It was indicated that the numerical simulation method was correct and available.
component fire extinguishing ammunition basedwater extinguisher explosion drive dispersed numerical simulation
Lv Quan-zhou Wang Shu-shan Xu Yu-xin Han Bao-cheng
State Key Laboratory of Explosion Science and Technology Beijing Institute of Technology Beijing, China
国际会议
太原
英文
126-131
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）