摘要
用气动变分及三维有限元方法设计了新型斜扭静叶，与马刀形叶片相比，具有气动性能好、工艺简便的特点。
A new stationary declivous twisted blale is developed with the aerodynamic variation principle and three dimensional finite element method. The new blade's aerodynamic performance and proeessability and better than the horse knife blade's ones.
出处
《电站系统工程》
1997年第6期14-21,共8页
Power System Engineering
关键词
静叶
扭曲叶片
有限元
工艺性能
汽轮机
stationary blade
twisted blade
three variable flow
finite element method
processability
