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Porous Media - High Velocity
Posted 2016年2月17日 GMT-5 22:18 1 Reply
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Hello
I'm doing a job that compares a 3D model with a 2D planning.
This 2D model is a ".dxf" file.
I was unable to remove the pores as if they were empty, but as obstacles.
I simulating the flow of a porous medium model by creeping flow method and steady state.
My input parameter is pressure.
When simulate the 3D model with values consistent with the experimental.
When simulate, with the same parameters, the 2D model, the input speed and output is 100 times greater than would result.
My solvers are Pardiso and Double Dogleg.
What I doing wrong?
Thank you
I'm doing a job that compares a 3D model with a 2D planning.
This 2D model is a ".dxf" file.
I was unable to remove the pores as if they were empty, but as obstacles.
I simulating the flow of a porous medium model by creeping flow method and steady state.
My input parameter is pressure.
When simulate the 3D model with values consistent with the experimental.
When simulate, with the same parameters, the 2D model, the input speed and output is 100 times greater than would result.
My solvers are Pardiso and Double Dogleg.
What I doing wrong?
Thank you
Attachments:
1 Reply Last Post 2016年2月22日 GMT-5 06:14
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Posted:
8 years ago
Hi Erick,
Our support team will be happy to help you if the license you are using is on subscription.
Kind Regards,
--
Luís Eraldo Cassias Pereira
COMSOL Ltda.
Engenheiro de Aplicação e Vendas
Our support team will be happy to help you if the license you are using is on subscription.
Kind Regards,
--
Luís Eraldo Cassias Pereira
COMSOL Ltda.
Engenheiro de Aplicação e Vendas