The results show that , the ratio of the output power of vaneless counter-rotating turbine can reduce 2.6% at the same turbine efficiency when the low pressure rotor curves positive.
结果表明，末排低压动叶通过采用正弯叶片造型，可以在保证效率保持不变的前提条件下，使得高低压涡轮出功比降低2．6％。
First opens the by-pass valve counter-pressure, then operates the valve, latter opens the hydraulic turbine.
先开启旁通阀平衡压力，再开阀，后开启水轮机。
The counter-rotating turbine design has been successfully applied in E3 program by P&W Company. The design characteristics of the high-pressure turbine stage was analyzed and discussed in this paper.
在E3计划中进行的对转涡轮设计，是迄今为止公开发表资料中描述最详尽，也最接近实际应用的一个设计方案。
The counter-rotating turbine design has been successfully applied in E3 program by P&W Company. The design characteristics of the high-pressure turbine stage was analyzed and discussed in this paper.
在E3计划中进行的对转涡轮设计，是迄今为止公开发表资料中描述最详尽，也最接近实际应用的一个设计方案。
应用推荐