boundary conditions

sunilES · March 20, 2013, 02:06

my boundary conditions cannot be seen in fluent,wen i bring a mesh file from icem cfd after meshing it..what could be mistake or problem?

RodriguezFatz · March 20, 2013, 07:37

Do you mean, that they are not visible under "boundary conditions" in Fluent? Then, I am 99% sure you did something wrong in ICEM.
What do you use for meshing in ICEM? Hexa with blocking?

sunilES · March 20, 2013, 08:31

Quote:

Originally Posted by RodriguezFatz

Do you mean, that they are not visible under "boundary conditions" in Fluent? Then, I am 99% sure you did something wrong in ICEM.
What do you use for meshing in ICEM? Hexa with blocking?

thanks for ur reply...
i used Hexa mesh (free mesh)...when i tried to do some model example in ICEM..its coming correctly in FLUENT.. but my actual model getting some problem in boundary condition while transferring it from ICEM to FLUENT...

pls help me

RodriguezFatz · March 20, 2013, 08:45

So what exactly is the problem?

diamondx · March 20, 2013, 10:45

you don't have shell in your boundaries . associate face to surface to solve the problem...

sunilES · March 21, 2013, 06:21

Quote:

Originally Posted by RodriguezFatz

So what exactly is the problem?

the procedure i carried out...
1.i did modelling in CATIA and imported the surface and curves as IGES into ICEMCFD(its 2D).

2.Then i created parts and shadows for meshing.

3.Afta tat i created body in the parts were water flows.

4.then i shell meshed it and computed with a surface mesh.

5.i saved the mesh file and took it to fluent and there i got the problems.the boundary conditions were not visible...

i attach the pics of the mesh that i created and the problem that i faced in fluent.icem4.JPG icem4.JPG

flue-01.JPG

icem2.jpg

icem3.JPG

March 20, 2013, 02:06	boundary conditions	#1
sunilES New Member sunil kumar ES Join Date: Mar 2013 Posts: 3 Rep Power: 13	my boundary conditions cannot be seen in fluent,wen i bring a mesh file from icem cfd after meshing it..what could be mistake or problem?

March 20, 2013, 07:37		#2
RodriguezFatz Senior Member Philipp Join Date: Jun 2011 Location: Germany Posts: 1,297 Rep Power: 26	Do you mean, that they are not visible under "boundary conditions" in Fluent? Then, I am 99% sure you did something wrong in ICEM. What do you use for meshing in ICEM? Hexa with blocking? __________________ The skeleton ran out of shampoo in the shower.

March 20, 2013, 08:45		#4
RodriguezFatz Senior Member Philipp Join Date: Jun 2011 Location: Germany Posts: 1,297 Rep Power: 26	So what exactly is the problem? __________________ The skeleton ran out of shampoo in the shower.

March 20, 2013, 10:45		#5
diamondx Super Moderator Ghazlani M. Ali Join Date: May 2011 Location: Tokyo, Japan Posts: 1,385 Blog Entries: 23 Rep Power: 28	you don't have shell in your boundaries . associate face to surface to solve the problem... __________________ Regards, New to ICEM CFD, try this document --> https://goo.gl/KAOIwm Ali

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