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-   -   Tri Tolerance in ICEM Hexa (http://www.cfd-online.com/Forums/cfx/24830-tri-tolerance-icem-hexa.html)

Mohammad Faridul Alam November 21, 2007 01:39

Tri Tolerance in ICEM Hexa
 
can anybody tell me what is tri tolerance in ICEM HEXA?

myron November 21, 2007 10:55

Re: Tri Tolerance in ICEM Hexa
 
Tri Tolerance is a measure of how well the geometry (tetin file) is tessellated when read into the Mesh Editor. Typically the default value is good enough. However, if you're using very fine near-wall spacing, sometimes you need to reduce this. Change the value, then save and re-load the tetin file to make the change in active memory. This takes more memory to represent the geometry, but it will be truer to the actual shape.


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