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-   -   no geometry in cfx mesh (https://www.cfd-online.com/Forums/cfx/65453-no-geometry-cfx-mesh.html)

mehrdadeng June 15, 2009 14:01
no geometry in cfx mesh
 
2 Attachment(s)
i have a important problem!!!!

i modeled cloud point to solid geometry.geometry is consist of assembly of blade and housing. And geometry is piecemeal
I imported assembly geometry to design modeler (attached fig).and enclosured blade. enclosure box is housing. I want to transfer model from design modeler to CFX mesh.after a long time meshing tab is empty(attached figure) and there is no geometry in meshing tab.
How can solve this problem???

ckleanth June 15, 2009 16:57
contact ansys customer support.

ghorrocks June 15, 2009 20:14
Hi,

For blade modelling you need to model the surfaces accurately. How can the surfaces be accurate if you are just using a cloud of points approach?

Glenn Horrocks

mehrdadeng June 16, 2009 06:19
Quote:
Originally Posted by ghorrocks (Post 219393)
Hi,

For blade modelling you need to model the surfaces accurately. How can the surfaces be accurate if you are just using a cloud of points approach?

Glenn Horrocks
maximum tolerance between my model and real model is 0.039[mm].my project isnt an industrial work.it is a student project.in that case 0.039 tolerance is not important.
can u help me please???

ghorrocks June 16, 2009 07:57
Hi,

It is impossible to debug this type of problem on the forum. You will just have to try some alternate approaches until something works.

Glenn Horrocks

mehrdadeng June 17, 2009 07:16
thanks dear

mehrdadeng June 18, 2009 12:04
hi dear
each other of blade and housing entered to meshing tab separatelly.
but assembly of them that have been enclosured dont enter to meshing tab.


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