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source not closed and manifold error while performing boolean(subtract) operation

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Old   May 12, 2014, 17:24
Default source not closed and manifold error while performing boolean(subtract) operation
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CFDguy
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hey guyz i have encountered an error saying that the source is not closed and manifold while performing boolean subtract operation in star ccm+ . i tried to use surface repair but it is very complicated and time consuming. plz help some one, i have to submit my project, failing would result in destruction of my carrier perhaps.
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Old   May 12, 2014, 20:52
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You need to use the surface repair utility’s tools to determine why the surface is not valid. Check for free edges, non-manifold vertices, and non-manifold edges.
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Old   May 13, 2014, 11:31
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hey thanks that helped me a lot. now i can perform boolean operations easily. you saved me
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Old   May 24, 2019, 02:38
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Aldias Bahatmaka
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Quote:
Originally Posted by rockydongre View Post
hey thanks that helped me a lot. now i can perform boolean operations easily. you saved me
Hello Rocky,
Could you explain what have you done for your model?
I got the same problem, region is not closed an manifold in star ccm+,
May you could give explanations step by step for me?
I'll be appreciated to you.

thanks,
Aldi
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boolean subtract, manifold, star-ccm+ 8.04

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