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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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Encountering error during meshing

Posted 2013年6月13日 GMT-4 00:36 Mesh Version 4.3b 2 Replies

Doyle Baker
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when I try to run a mesh i encounter the following error message: "Edge is much shorter than the specified minimum element size." I do not know what this means and any advice on how to get rid of this error would be very helpful
2 Replies Last Post 2013年6月28日 GMT-4 08:42
Doyle Baker
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Posted: 1 decade ago 2013年6月24日 GMT-4 13:51
If necessary I can upload the file in question if that will help any
If necessary I can upload the file in question if that will help any
Josh Thomas Certified Consultant
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Posted: 1 decade ago 2013年6月28日 GMT-4 08:42
Doyle-

I believe what you are describing is simply a warning not an error.

You can get rid of the warning by decreasing the minimum element size in the Size settings of your mesh operation. This minimum element size is ignored if you have any small geometric entities that need to be resolved by the mesher. Hence, the warning.

Best regards,
Josh Thomas
AltaSim Technologies
Doyle- I believe what you are describing is simply a warning not an error. You can get rid of the warning by decreasing the minimum element size in the Size settings of your mesh operation. This minimum element size is ignored if you have any small geometric entities that need to be resolved by the mesher. Hence, the warning. Best regards, Josh Thomas AltaSim Technologies

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