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针对未来高推重比涡扇发动机的高、低压涡轮功分配问题,进行了总体性能设计研究,并与常规布局涡扇发动机进行对比分析,归纳出其设计难点;提出了2种解决途径,即改变压缩系统的结构形式和采用涡轮间燃烧技术。
In order to solve the problem of high and low pressure turbine power distribution in future high thrust and high reluctance ratio turbofan engines, the overall performance design is studied and compared with conventional layout turbofan engines, and the design difficulties are summed up. Two solutions are proposed, that is, changing Compression system structure and the use of inter-turbine combustion technology.