裂纹参数对航空发动机叶片频率转向特性影响研究

张俊红;杨硕;刘海;林杰威

Study on the influence of crack parameters on the frequency veering characteristic of the aero-engine blade

ZHANG Jun-hong;YANG Shuo;LIU Hai;LIN Jie-wei

. 2014, (20): 7 -11 .