涡轮叶片斜肋通道冷态流场特性的实验研究

林爽,吴榕,王博,张子捷,魏坤腾

Experimental research on cold flow field characteristics of turbine blade oblique rib channel

Shuang LIN,Rong WU,Bo WANG,Zi-jie ZHANG,Kun-teng WEI

图 13 70°肋方案前2阶模态的POD系数变化

Fig.13 70° rib POD coefficient variation of first two modes