燃气轮机透平叶片旋转内部冷却通道研究现状与发展趋势

任静, 李雪英

Research Status and Development Trend of Rotating Internal Cooling Channel in Gas Turbine Blade

Jing REN, Xueying LI

图5 3种旋转通道在动叶内布置的几何概念图

Fig. 5 Geometric conceptual diagram of three rotating cooling channels arranged inside blades