Using the program to generate 3-D multi-block abutting structured grid of reverse jet flow field with the controlling of concentration and orthogonalization.

并在此基础上采用一定加密、正交化方法,生成了三维反向流流场分区对接结构网格。

In addition, the USAF continues to fund development work of the Aerojet (formerly Atlantic Research) Variable Flow Ducted Rocket ramjet system as a future propulsion option for an extended range AAM.

此外，美国军继续投资于航研究所（原来西洋研究所）可变流管火箭发动机系统，将其作为增程导弹未来推进选项。