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The simulation of a centrifugal compressor with holed casing treatment

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Old   December 9, 2017, 04:36
Default The simulation of a centrifugal compressor with holed casing treatment
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Mingqiang Gong
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Hello everyone,
Iím trying to simulate a centrifugal compressor with holed casing treatment, but I donít know how to set the interface between casing treatment and the impeller. Can you help me? Any help will be appreciated!
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Old   December 9, 2017, 22:53
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Glenn Horrocks
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I do not understand what casing treatment you are talking about. Please attach an image.

Have you done the CFX tutorials? The ones on rotating machinery will be relevant here. You can get them on the ANSYS Customer website.
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Old   December 11, 2017, 02:08
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Quote:
Originally Posted by ghorrocks View Post
I do not understand what casing treatment you are talking about. Please attach an image.

Have you done the CFX tutorials? The ones on rotating machinery will be relevant here. You can get them on the ANSYS Customer website.
Hello Ghorrocks! Thank you so much for the reply. I have attached the image of casing treatment. Please take a look at it and help me solve the problem.
Attached Images
File Type: jpg casing treatment.jpg (32.4 KB, 34 views)
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Old   December 11, 2017, 04:20
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Explaining what the image shows might help. What do those external holes do? Where does the fluid go?
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Old   July 16, 2018, 05:15
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Quote:
Originally Posted by gongmq View Post
Hello everyone,
Iím trying to simulate a centrifugal compressor with holed casing treatment, but I donít know how to set the interface between casing treatment and the impeller. Can you help me? Any help will be appreciated!
did you solve that? i have the same problem
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