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Centrifugal pump performance analyzing

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Old   March 8, 2015, 23:53
Lightbulb Centrifugal pump performance analyzing
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Vinoth
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Can anyone explain the solution for solving below mentioned problem...

I am using ANSYS14.5 CFX to analyze centrifugal pump performance. The impeller (Rotor)and casing (Stator) are designed as the fluid domain model and saved in IGES format. WHen it imported in CFX tool , it automatically created the interfaces between these parts.
The interface option is chosen as FROZEN ROTOR and it pitch angle option is chosen as AUTOMATIC. At the time , the error is shown.

The error message:
The interface , the pitch angle ratio(1.09) is not same as the area ratio(4.62)
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Old   March 9, 2015, 12:28
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Jesus Contreras Espada
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Have you checked the Rotation axis?
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Old   May 4, 2016, 02:47
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alireza esmaily
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Quote:
Originally Posted by Vinothrengaraj View Post
Can anyone explain the solution for solving below mentioned problem...

I am using ANSYS14.5 CFX to analyze centrifugal pump performance. The impeller (Rotor)and casing (Stator) are designed as the fluid domain model and saved in IGES format. WHen it imported in CFX tool , it automatically created the interfaces between these parts.
The interface option is chosen as FROZEN ROTOR and it pitch angle option is chosen as AUTOMATIC. At the time , the error is shown.

The error message:
The interface , the pitch angle ratio(1.09) is not same as the area ratio(4.62)
By Facing each other at the Surfaces of the Rotor and Stator the problem will solve.
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