[ICEM] ICEM CFD Boundary Conditions not found in Ansys Fluent

sammyraj · April 9, 2010, 18:11

Hi all,

I am doing a 2 D project which involves flow through two annular nozzles. I am new to ICEM CFD and I have simple problem.And help will be much appreciated.

I created geomtry and also meshing. Also I gave BC's in icem cfd and when I tried to read the mesh in Ansys fluent ,the BC's were not found. Fluent was able to read the mesh but not the B.C's. I have given Bc's by creating new part and giving names.

rwryne · April 12, 2010, 09:28

You have to assign actual boundary conditions to your named parts.

Follow the steps in this post: http://www.cfd-online.com/Forums/ans...tml#post230872

sammyraj · April 12, 2010, 16:23

Hi Ryne,

Thanks a lot!!
I should have searched the forums before asking and I think I assigned B.c's after meshing. So I am gonna change that.

anyways please allow me ask one more question .
I have solve a problem which involves flow through two annular nozzles, I am not sure about mesh yet although I was able to read in Fluent. Can you guide me the best way to mesh also creating surfaces

April 9, 2010, 18:11	ICEM CFD Boundary Conditions not found in Ansys Fluent	#1
sammyraj New Member raj Join Date: Feb 2010 Location: OKlahoma Posts: 13 Rep Power: 16	Hi all, I am doing a 2 D project which involves flow through two annular nozzles. I am new to ICEM CFD and I have simple problem.And help will be much appreciated. I created geomtry and also meshing. Also I gave BC's in icem cfd and when I tried to read the mesh in Ansys fluent ,the BC's were not found. Fluent was able to read the mesh but not the B.C's. I have given Bc's by creating new part and giving names.

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April 12, 2010, 09:28		#2
rwryne Senior Member Ryne Whitehill Join Date: Aug 2009 Posts: 312 Rep Power: 19	You have to assign actual boundary conditions to your named parts. Follow the steps in this post: http://www.cfd-online.com/Forums/ans...tml#post230872

April 12, 2010, 16:23		#3
sammyraj New Member raj Join Date: Feb 2010 Location: OKlahoma Posts: 13 Rep Power: 16	Hi Ryne, Thanks a lot!! I should have searched the forums before asking and I think I assigned B.c's after meshing. So I am gonna change that. anyways please allow me ask one more question . I have solve a problem which involves flow through two annular nozzles, I am not sure about mesh yet although I was able to read in Fluent. Can you guide me the best way to mesh also creating surfaces