某型航空发动机的涡轮整体叶盘设计

The design of turbine blisk in an aero-engine

对航空发动机中涡轮整体叶盘的主要失效模式和设计需要考虑的强度问题进行了总结,对某型发动机的整体叶盘进行了强度分析和寿命评估,同时对该叶盘进行了强度试验验证,为涡轮整体叶盘设计提供了参考。

Through summarizing the main failure modes of aero-engine turbine blisk and the strength problems needed to be consider in design,the strength analysis and life evaluation of the turbine blisk in an aero-engine were carried out. At the same time,the blisk was tested by strength test. It provides a reference for the design of turbine blisk.