The development and application of solid turbine technique and twisted blade technique are analyzed in this paper.And then,the prospect of solid turbine with ring and twisted blades is also discussed.

• 析了整体涡轮盘技术和扭曲叶片技术的发展和应用，并片整体涡轮盘技讨论了带叶冠扭曲叶术的应用前景。