To investigate the aerodynamic design ideas and concrete methods of high performance Low Pressure Turbine (LPT) at low Reynolds number condition, a new LPT of high load, large chord and proper velocity distribution was designed.

• 摘要为了探索高空低雷诺数情况下高性能低压涡轮部件的气动设计思路和设计方法，通过采用高负荷、大弦长的叶片设计和选择恰当的叶片表面速度分布形式设计了一台新低压涡轮。