流向微肋气膜冷却布局对涡轮动叶凹槽状叶顶传热冷却性能的影响

李世涵, 白波, 程国强, 许承天, 孔祥林, 李志刚, 李军

Effect of Streamwise Micro-Rib Film Cooling Arrangements on Heat Transfer and Cooling Performance of Cavity Turbine Blade Tips

Shihan LI, Bo BAI, Guoqiang CHENG, Chengtian XU, Xianglin KONG, Zhigang LI, Jun LI

图2 叶顶结构几何模型

Fig. 2 Geometric model of blade tip structure