Defining a domain in CFX Pre

ashtonJ · June 13, 2011, 01:30

Hi all

I have a geometry of a real coronary artery(it looks like an irregular curved tube). I added a straight tube to its' end. I want to simulate the added straight tube as a porous media. The problem is that when I want to define a separate domain in CFX Pre for the porous region I just can select the whole artery no the added straight tube ; however, I separated the added straight tube and the artery geometry in Ansys meshing( I named the added straight tube as porous media and the artery as wall , inlet and outlet). Please let me know what I should do to be able to select the added tube as new domain in CFX Pre.

Regards
AshtonJ

Radhesh_Sirohiya · June 13, 2011, 02:34

Just upload ur icem files ... i need to chck it to fix the problem, by the way go for the option of creating assembly...... u can upload it on www.2shared.com and post the link to download it.

June 13, 2011, 01:30	Defining a domain in CFX Pre	#1
ashtonJ Senior Member Ashkan Javadzadegan Join Date: Sep 2010 Posts: 255 Rep Power: 16	Hi all I have a geometry of a real coronary artery(it looks like an irregular curved tube). I added a straight tube to its' end. I want to simulate the added straight tube as a porous media. The problem is that when I want to define a separate domain in CFX Pre for the porous region I just can select the whole artery no the added straight tube ; however, I separated the added straight tube and the artery geometry in Ansys meshing( I named the added straight tube as porous media and the artery as wall , inlet and outlet). Please let me know what I should do to be able to select the added tube as new domain in CFX Pre. Regards AshtonJ

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June 13, 2011, 02:34		#2
Radhesh_Sirohiya New Member Radhesh_Sirohiya Join Date: Jun 2011 Posts: 1 Rep Power: 0	Just upload ur icem files ... i need to chck it to fix the problem, by the way go for the option of creating assembly...... u can upload it on www.2shared.com and post the link to download it.