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-   -   Creating a hemisphere mesh (http://www.cfd-online.com/Forums/phoenics/52250-creating-hemisphere-mesh.html)

Danny Ditroia April 2, 2008 16:55

Creating a hemisphere mesh
 
Can anybody tell me how to create a hemispherical boundary? I need to simulate air flow inside a hemisphere but can't make the shape to do so. Any advice would be appreciated.

PattiMichelle Sheaffer May 6, 2008 15:50

Re: Creating a hemisphere mesh
 
Hmmm, If I recall the Phoenics training class I took a decade ago, I think you would make a 3-dimensional domain filled with, say, wood, then you would put a hemisphere object into the domain, and make the hemisphere made out of "air." You will have to use parsol. It might also be a good idea to use cylindrical coordinates so at least one dimension is parallel to your grid axes.


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