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-   -   wrong efficiency-axial compressor rotor 37 (http://www.cfd-online.com/Forums/numeca/109961-wrong-efficiency-axial-compressor-rotor-37-a.html)

sajad December 1, 2012 10:39

wrong efficiency-axial compressor rotor 37
 
Hello
I'm doing Fine turbo v8c tutorial number1. it's about axial compressor rotor 37.
I'm doing exactly like it says
in the tutorial the polytropic efficiency for this case is 88.9% but when i solve it i get value 85.225%!
what is the problem?
please help me

yujiabeizi July 19, 2014 07:13

Quote:

Originally Posted by sajad (Post 395160)
Hello
I'm doing Fine turbo v8c tutorial number1. it's about axial compressor rotor 37.
I'm doing exactly like it says
in the tutorial the polytropic efficiency for this case is 88.9% but when i solve it i get value 85.225%!
what is the problem?
please help me

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