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Problem with understanding of the max mesh size

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4 years 4 months ago - 4 years 4 months ago #2242 by mitu7362
Problem with understanding of the max mesh size was created by mitu7362
Hello everyone:

Sorry about this foolish question, but I did not succeed in getting the anwser that I need.

In the mesh option of Netgen 3D Parameters, the max. and min. mesh size is always set to be 1000 and 0 as the default, which is also the case in other platforms like FreeCAD and Salome Meca, but I wonder what these two numbers exactly mean, does it mean the volume of the elements are 1000 mm3 and 0 mm3, respectively? If not, what units should they have?


Regards.
Last edit: 4 years 4 months ago by mitu7362.
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4 years 4 months ago #2247 by mneunteufel
Replied by mneunteufel on topic Problem with understanding of the max mesh size
Hi mitu7362,

lengths in Netgen/NGSolve do not have units, they are dimensionless.

You can "choose" what unit you want to have, and then adopt your parameters.

Best,
Michael
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4 years 4 months ago #2250 by mitu7362
Replied by mitu7362 on topic Problem with understanding of the max mesh size
I see. Thanks a lot fot the anwser.
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