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Validating centrifugal pump performance (important) |
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February 21, 2018, 16:18 |
Validating centrifugal pump performance (important)
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#1 |
New Member
Joseph M
Join Date: Nov 2017
Posts: 24
Rep Power: 8 |
Hi,
I am currently validating a pump with the following parameters: 1. rpm: 1450 2. Q=50 m3/h 3. Density= 1000 kg/m3 4. Head rise= 14 m 5. Exit blade angle= 27.5 degrees I have used CPD and Bladegen then Turbomachinery to carry out the meshing. However, when carrying out the procedure on CFX Pre, I am not able to get the HUB OUTBLOCK nor the HUB Downstream when setting out the boundary conditions. Could there be something wrong with my CPD design? Link to Journal article: http://docsdrive.com/pdfs/sciencepub...07/718-724.pdf |
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February 21, 2018, 18:10 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,841
Rep Power: 144 |
I have no idea what CPD is. Please explain any unusual acronyms you use.
Also: If this question is important then contact ANSYS support and sort it out with them. That is why you pay them. If you don't pay for support and the forum is your only option then clearly your question is not important. Nobody is paid on the forum and we answer questions only if we want to. Your question sounds like a problem with geometry or mesh generation but without looking at your model it is impossible to tell.
__________________
Note: I do not answer CFD questions by PM. CFD questions should be posted on the forum. |
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February 21, 2018, 21:18 |
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#3 | |
New Member
Joseph M
Join Date: Nov 2017
Posts: 24
Rep Power: 8 |
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