由于考虑了气相和凝相之间转化的效应，因而方程组对于平衡流和冻结流都是适用的。
Because the effects of transformation between the gaseous phase and the condensed phase are included, the system of fundamental equations is applicable to both equilibrium flow and frozen flow.
在相同的一次喷嘴当量直径条件下，凝相颗粒的碰撞动量与喷嘴结构之间的关系不大。
The collision momentum of condensed particles has little relation with the injection nozzle configuration under the same primary nozzle equivalent diameter.
高过载或复杂装药都会引起凝相颗粒在固体发动机局部高度聚集，形成高温稠密两相流。
High acceleration and complex grain can both cause particles to aggregate highly in local part of SRM, thus form high-temperature and dense two-phase flow.
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