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1·Based on model experiment, the local unsteady phenomenon in 2-d horizontal flow with steady divergent pressure was studied.

试验研究了恒定二元水平有压扩散流中的局部非稳态流动现象。

2·The flow in feeding pre-distributed pipes of slot liquid distributor is divergent streams, and its flow pattern is very complicated.

流体在槽式液体分布器进料预分布管中的流动属于分支流系统，其流型复杂多变。

3·Along with the increase of the secondary flow pressure ratio, the shock move toward upstream divergent section and the thrust vector angle gradually increases;

次流压比的增加将导致激波向扩张段上游移动，且喷管矢量角不断增加；

4·Computational investigation of secondary flow thrust vector control technology used in a convergent-divergent nozzle;

采用六分力试验技术对某推力矢量发动机燃气舵的气动特性进行了试验研究。