EFFECT OF VANE AND BLADE NUMBERS ON PERFORMANCE OF TRANSONIC TURBINE STAGE

Han Jianyuan; Shi Jing; Cheng Xinhua; Wang Yueqi; Zhou Shiying

Volume 4 Issue 4

Oct. 1989

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Article Navigation > Journal of Aerospace Power > 1989 > 4(4): 337-340,390

Han Jianyuan, Shi Jing, Cheng Xinhua, Wang Yueqi, Zhou Shiying. EFFECT OF VANE AND BLADE NUMBERS ON PERFORMANCE OF TRANSONIC TURBINE STAGE[J]. Journal of Aerospace Power, 1989, 4(4): 337-340,390.

Citation:

Han Jianyuan, Shi Jing, Cheng Xinhua, Wang Yueqi, Zhou Shiying. EFFECT OF VANE AND BLADE NUMBERS ON PERFORMANCE OF TRANSONIC TURBINE STAGE[J]. Journal of Aerospace Power, 1989, 4(4): 337-340,390.

Han Jianyuan, Shi Jing, Cheng Xinhua, Wang Yueqi, Zhou Shiying. EFFECT OF VANE AND BLADE NUMBERS ON PERFORMANCE OF TRANSONIC TURBINE STAGE[J]. Journal of Aerospace Power, 1989, 4(4): 337-340,390.

Citation:

Han Jianyuan, Shi Jing, Cheng Xinhua, Wang Yueqi, Zhou Shiying. EFFECT OF VANE AND BLADE NUMBERS ON PERFORMANCE OF TRANSONIC TURBINE STAGE[J]. Journal of Aerospace Power, 1989, 4(4): 337-340,390.

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EFFECT OF VANE AND BLADE NUMBERS ON PERFORMANCE OF TRANSONIC TURBINE STAGE

1.
Nanhua Powerplant Research Institute
2.
Gas Turbine Research Institute
3.
Shengyang Engine Research Institute

Publish Date: 1989-10-28

Abstract

Abstract

The parameters,such as throat area,trailing edge block ratio and profile turning angle at trailing edge,has been investigated with change of vane and blade number,namely 29,26 vanes and 47,52,42 blades.The results of the effect of the vane and blade numbers on the mass flow,reaction and efficiency of transonic turbine stage are analyzed.