EXPERINENTAL INVESTIGATION ON FLOW PERFORMANCE OF TANDEM BLADE CASCADES WITH DOUBLE CIRCULAR ARC PROFILES

Zhuang Biaonan; Wu Guochuan; Guo Bingheng

Volume 2 Issue 2

Apr. 1987

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Article Navigation > Journal of Aerospace Power > 1987 > 2(2): 159-161,189

Zhuang Biaonan, Wu Guochuan, Guo Bingheng. EXPERINENTAL INVESTIGATION ON FLOW PERFORMANCE OF TANDEM BLADE CASCADES WITH DOUBLE CIRCULAR ARC PROFILES[J]. Journal of Aerospace Power, 1987, 2(2): 159-161,189.

Citation:

Zhuang Biaonan, Wu Guochuan, Guo Bingheng. EXPERINENTAL INVESTIGATION ON FLOW PERFORMANCE OF TANDEM BLADE CASCADES WITH DOUBLE CIRCULAR ARC PROFILES[J]. Journal of Aerospace Power, 1987, 2(2): 159-161,189.

Citation:

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EXPERINENTAL INVESTIGATION ON FLOW PERFORMANCE OF TANDEM BLADE CASCADES WITH DOUBLE CIRCULAR ARC PROFILES

Nanjing Aeronautical Institute

Received Date: 1986-06-01
Publish Date: 1987-04-28

Abstract

Abstract

Wind tunnel experiments have been made with 24 types of tandem blade cascadeswith different geometrical parameters. Under the conditions that the inlet Mach number is 0.3 and the Reynolds number is 2.7 x 105,the main flow characteristicsof tandem cascades have been obtained, and the operation ranges of main geometrical parameters under optimum conditions have been found.