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Laminar flow inside imported mesh
Posted 6 févr. 2014, 10:39 UTC−5 Computational Fluid Dynamics (CFD), Mesh 1 Reply
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Hi All,
I have been trying very hard over the last few days, but to no avail. I have a 3D CT scan data of a porous material, inside which I want to simulate air flow. I have the CT scan data in .tif format. I used many softwares to generate a mesh suitable for COMSOL. Currently, I am using Mimics (and 3-matic) to segment the solid and pores, create a volumetric mesh of the pores (in .mphtxt format), and then import that mesh into COMSOL. But when I start the simulations in COMSOL, the Multigrid Error comes always.
Is there any way to solve this? Any help will be greatly appreciated.
Cheers,
Sreeyuth.
I have been trying very hard over the last few days, but to no avail. I have a 3D CT scan data of a porous material, inside which I want to simulate air flow. I have the CT scan data in .tif format. I used many softwares to generate a mesh suitable for COMSOL. Currently, I am using Mimics (and 3-matic) to segment the solid and pores, create a volumetric mesh of the pores (in .mphtxt format), and then import that mesh into COMSOL. But when I start the simulations in COMSOL, the Multigrid Error comes always.
Is there any way to solve this? Any help will be greatly appreciated.
Cheers,
Sreeyuth.
1 Reply Last Post 6 févr. 2014, 10:56 UTC−5
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Posted:
1 decade ago
Hi Seeruth,
I think there is a very high chance that we can help you, can you send us the model?
If you dont want to publish it on the forum, send it just to this E-Mail address: support@comsol.com
Kind regards,
Sven Friedel
I think there is a very high chance that we can help you, can you send us the model?
If you dont want to publish it on the forum, send it just to this E-Mail address: support@comsol.com
Kind regards,
Sven Friedel