This paper relates to the current development, fire mechanism, operating mode and development tendency of liquidpropellantgun and presents its features and advantages.
In the interior ballistic cycle of regenerative liquidpropellantgun, in addition to motion of projectile, there exists motion of piston compressing the liquidpropellant.
再生式液体发射药火炮在内弹道循环中，膛内除弹丸运动外，还存在活塞压缩液体燃料的运动。
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Aimed at nonsteady spray combustion flow problems of regenerative liquidpropellantgun (RLPG) in process of interior ballistic, mathematical model was established, and numerical method was derived.