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August 17, 2010, 01:25 |
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#1 |
Senior Member
Govindaraju
Join Date: Apr 2010
Posts: 209
Rep Power: 17 |
I am doing transient analysis in the artery. The model I have chosen is simple tube. In cfx pre I set the boundary conditions as below
inlet U= Umax*(1-r^2/R^2) outlet : Average static pressure 0 Pa. I set all the initial conditions my reference pressure is 1 atm During solver I have a notice as shown below . What is wrong in my setting . I need your help in this regard Thanks in advance Govind ****** Notice ****** | | A wall has been placed at portion(s) of an OUTLET | | boundary condition (at 53.0% of the faces, 40.3% of the area) | | to prevent fluid from flowing into the domain. | | The boundary condition name is: Outlet. | | The fluid name is: Blood. | | If this situation persists, consider switching | | to an Opening type boundary condition instead. |
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August 17, 2010, 07:01 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
Please search the forum and read the CFX documentation about this - it has been asked thousands of times.
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