CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   CFX (http://www.cfd-online.com/Forums/cfx/)
-   -   What this meshing error message imply for? (http://www.cfd-online.com/Forums/cfx/19278-what-meshing-error-message-imply.html)

line November 4, 2002 23:33

What this meshing error message imply for?
 
Hi,

When I try to mesh my geometry, I got the following error message. Can you tell me what this imply for?

Thanks Jim

---------------------------------------------------- Giving up! please check the file name and try again!

line November 4, 2002 23:37

Re: What this meshing error message imply for?
 
Ar. I fix the problem by saving the db file into other name. But this time I got Warning: coincident points and FATAL ERROR wrong connectivity during surface meshing! topology problem again?

line

line November 5, 2002 03:24

Re: What this meshing error message imply for?
 
The problem I target on is a very simple things, but I guess some trick have to be used before it work. It is a concentric circular domain with 10m and 20m diameter. I use the B-rep for the inside column which is 5m longer than the surrounding ring. The surrounding ring is a Solid. So I treat it as 2 bounded domain and the self intersecting mesh is come one on the interface between this two bounded solid. Then I try to modify the B-rep solid so that it use the inner side of the surrounding ring as one of it's contruction face. Problem still occur. I need to take some rest. It is only for fun for trying the domain and sub-domain usage.

line


All times are GMT -4. The time now is 20:25.