Through the theoretical analysis of non-Newtonian fluid,it is concluded that the flow characteristic of gelled propellant in the pipeline mainly depending on its own characteristics.

• 针对凝胶推进剂压力损失的计算方法与常规推进剂存在很大差异,结合对非牛顿流体的理论分析,得出了凝胶推进剂在管路中的流动特性主要取决于其自身。