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June 9, 2013, 21:31 |
High viscosity difference flow
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#1 |
New Member
Kim Donghee
Join Date: May 2009
Posts: 15
Rep Power: 16 |
Hi, dear
I want to solve two phase flow. until now, its work is going well. however, there is a problem. phase(1) is changing to phase(2) well. phase(1) is air, but phase(2) is like almost solid. but, Fluent is consider phase(2) as liquid, therefore phase(2) is moving back. actually, phase(2) must not move backward. so, i change the property, which is viscosity of phsae(2). however, there is an error; AMG Error; pressure correction. How to manage this problem? please help me. PS) must use solidification model in this problem? |
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June 10, 2013, 06:56 |
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#2 |
Senior Member
OJ
Join Date: Apr 2012
Location: United Kindom
Posts: 473
Rep Power: 20 |
An image of your result, along with the boundary conditions will help here.
OJ |
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June 11, 2013, 21:07 |
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#3 |
New Member
Kim Donghee
Join Date: May 2009
Posts: 15
Rep Power: 16 |
Thank you, Bulmer
However, I don't understand your advice. Could you tell me more specifically? Thanks |
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