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software for defeaturing?

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Old   February 11, 2009, 10:37
Default software for defeaturing?
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Pei-Ying Hsieh
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Dear CFD experts:

Can someone suggest a CAD defeaturing software? The CAD model I received from the designers includes all the details which makes meshing a nightmare. These small details, such as fillets and smalle holes have little impact on thermal analysis I am working on. Most of the time, I cannot defeature in CAD system because I only get STEP/IGS/STL files.

thanks!

phsieh
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