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May 31, 2022, 08:02 |
Analysis of Centrifugal compressor
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#1 |
New Member
Centrifugal compressor
Join Date: May 2022
Posts: 2
Rep Power: 0 |
Greeting everyone
I am currently working on simulation of a centrifugal compressor in CFX. I have CAD model of compressor but i am unable to import it to turbogrid for meshing. It has spitter blades too and i am very stuck as i don't know how to import the geometry in turbogrid. I have watched many tutorials but i am not getting any break through. |
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November 14, 2022, 03:51 |
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#2 | |
Member
MANU P ANAND
Join Date: Jul 2014
Location: Daegu , REPUBLIC OF KOREA
Posts: 36
Rep Power: 12 |
Quote:
Explain detail. What module you use to import to turbo grid.? Are you importing from design modeler, Did you define flow path? |
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November 16, 2022, 19:32 |
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#3 |
New Member
QC
Join Date: Mar 2019
Posts: 9
Rep Power: 7 |
I did it before using siemens NX. I hope the attached picture helps you.
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November 17, 2022, 03:53 |
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#4 |
Senior Member
Daniel
Join Date: Feb 2017
Location: Germany
Posts: 169
Rep Power: 9 |
Did you use the TurboGrid Point based method with the hub, shroud and blade curve files?
If not, you could extract points for hub and shroud as well as all your blade profiles (along the blade span) inside your 3D-CAD model and write them into a curve file. This is mentioned in the tutorials as well. |
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November 17, 2022, 03:55 |
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#5 |
Senior Member
Daniel
Join Date: Feb 2017
Location: Germany
Posts: 169
Rep Power: 9 |
Also, if you get any errors when you import your model (or your curve files), please, provide them as well here, so we better can get to the cause of your problem.
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January 4, 2023, 22:24 |
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#6 | |
Member
MANU P ANAND
Join Date: Jul 2014
Location: Daegu , REPUBLIC OF KOREA
Posts: 36
Rep Power: 12 |
Quote:
https://www.youtube.com/watch?v=vezubXUEyYk See this video this can help you |
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Tags |
centrifugal compressor, compressor blade |
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