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压力振荡抑制技术是再生式液体发射药火炮(RLPG)技术的难点之一。报道通过改变再生喷射活塞系统机械振动的固有频率,可破坏RLPG压力振荡的激励机制。试验表明:利用此方法可有效抑制压力振荡的幅值。研究结果对再生式液体发射药火炮内弹道设计有指导意义。
Pressure oscillation suppression technology is one of the difficulties of regenerative liquid propellant artillery (RLPG) technology. It is reported that the excitation mechanism of RLPG pressure oscillations can be destroyed by changing the natural frequency of the mechanical vibration of the regenerative injection piston system. Experiments show that: using this method can effectively suppress the magnitude of pressure oscillations. The research results are instructive for the design of regenerative liquid propellant artillery gun.