固液混合燃料物理稳定性分析

Analysis on the Physical Stability of the Solid-liquid Mixed Fuel

对固液混合燃料物理稳定性进行了定量分析,研究了混合燃料装填的最佳状态以及混合燃料状态对战斗部和全备弹质量偏心的影响。结果表明,饱和状态是保证固液混合燃料物理稳定的最佳状态;饱和状态下的固液比例取决于固态组分的真实密度、表观密度及液态组分的密度。过饱和状态是造成混合燃料分层的主要原因,是影响发射精度的主要因素。

The quantitative analysis on the physical stability of the solid-liquid mixed fuel is introduced and the optimal state of filling the mixed fuel and the influence of the state of the mixed fuel on the deflection of the mass of the warhead and full-rigged projectile are studied. The results indicate that the solid-liquid mixed fuel in saturated state is an optimum state of ensuring the physical stability. The proportion of the solid and liquid ingredients depends on the actual and apparent densitits of the solid ingredient and the density of the liquid ingredient. Oversaturated state is a principal factor that leads to the delamination of the mass of the mixed fuel and reduces to the precision of the launching.