The influence of afterburning chamber length on secondary combustion efficiency and flow field were analyzed based on direct-connected ground simulation test.

结合直连式地面模拟试验,分析了长度对掺混流场二次烧效率的。

Dispersity of gas flow can be enhanced and afterburning efficiency can be improved by increasing primary nozzle numbers and nozzle expansion ratio.

加一次喷嘴的数目加大喷嘴的扩张比加了气的分散性,提高了效率。