bad quality
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HI all,
i meshed a nozzle in ICEM cfd , but the quality is not good. what should i do? thanks in advance. |
Add at least one or two splits to your blocking.
Maybe adjust the edges of the inner O-Grid to optimize the quality. |
Slightly more complicated CD nozzle meshing is discussed in this thread.
http://www.cfd-online.com/Forums/ans...tml#post397666 |
if the elements are too squeezed, try splitting edge by spline...
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the problem is that my geometry is made from 4 curves. i mean i first import curve points to Catia then i use revolve tool to make the nozzle. could you please take a look at my geometry and tell me what should i do ??? thank you very much. regards, meysam |
1 Attachment(s)
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I just made few splits and snaped vertices and every thing is fine. By the way, are you going to make the far field? |
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yes. at first step i want to mesh just the nozzle. then i will create a cylinder around the nozzle,and will mesh the volume between the nozzle and cylinder. |
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