The condensed phase particle size distribution affects the combustion chamber and nozzleefficiency of solid rocket motors to some extent.
凝聚相微粒尺寸分布对固体火箭发动机燃烧室效率和喷管效率有影响。
2
The maximum nozzleefficiency of all of plug nozzle tested here are more than 99%, some of them are nearly 100%. It has good altitude compensation.
本实验喷管设计点效率均超过99%，部分实验接近100%，高度补偿效果明显。
3
Results show that the thrust aroused from the altitude compensation capability is the cause of the non-monotone variation of nozzleefficiency with altitude at high ambient pressure;