火箭两相羽流对硅氧基材料烧蚀的实验研究与理论分析

Experimental Research and Theoretical Analysis of Two-Phase Plume Erosion on Silicide Material

通过对硅氧基复合材料的纯燃气烧蚀实验和固体火箭两相羽流冲蚀实验,分析和计入了羽流中凝相粒子对冲蚀的影响,提出建立了一个半经验半理论的计算方法,对该问题的工程预估有实用价值,算例与实测结果符合.

The experimental results and computational model of two-phase plume erosion on silicide material are presented in thise paper.The results of calculation are consonant with the experimental data, the calculation model of two-phase plume ersion on silicide material is useful.