摘要
以NASA67风扇叶片为例,通过流场的三维数值模拟,研究了前缘曲线不同掠弯程度对风扇效率的影响。
Taking NASA67 fan blade as an example, the effects of different swept - forward angles of blade leading edge on fan efficiency are investigated through 3D numerical simulation of the flow field.
出处
《航空发动机》
2005年第2期14-16,共3页
Aeroengine