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Search took 0.00 seconds. Search: Posts Made By: santoo_cfd
Forum: OpenFOAM April 27, 2010, 11:08
Replies: 11
Views: 3,976
Posted By santoo_cfd
No, I could not figure out anything more, In fact...

No, I could not figure out anything more, In fact I stopped that activity as I ran out of Ideas, If you have any hints I would be happy to test it.

Regards
Santhosh
Forum: OpenFOAM January 12, 2010, 07:04
Replies: 11
Views: 3,976
Posted By santoo_cfd
I ran the case with constant density...

I ran the case with constant density chtMultiRegionFoam. I found following observation along with problem discussion:

Problem:

I am solving a tube-in-tube kind of heat exchanger, in which hot...
Forum: OpenFOAM January 6, 2010, 08:00
Replies: 11
Views: 3,976
Posted By santoo_cfd
Also with water being incompressible do I need to...

Also with water being incompressible do I need to bother about calculating rho in the chtMultiRegionFoam solver. ( I mean I can just pull out all the rho terms from the equations)

Regards...
Forum: OpenFOAM January 6, 2010, 07:55
Replies: 11
Views: 3,976
Posted By santoo_cfd
I got my doubt much clear now. In openFOAM...

I got my doubt much clear now.

In openFOAM the density is calculated as thermo.rho=psi_*pwhere compressibility psi is calculated as perfectgas::psi = 1/RT.

Now my doubt is that will this...
Forum: OpenFOAM January 1, 2010, 09:41
Replies: 11
Views: 3,976
Posted By santoo_cfd
Thanks for the help. I have already looked...

Thanks for the help.

I have already looked at the link you have given. Also I have entered water properties in the sequence as you mentioned in the attached file.

But my basic doubt is that...
Forum: OpenFOAM December 30, 2009, 00:24
Replies: 11
Views: 3,976
Posted By santoo_cfd
Water in thermoPhysicalProperty Dict

Hi,

I could able to solve the offset problem, but I am not sure of how it is been solved.
I just scaled the geometry which I initially forgot to.

Now the case is running, But the new problem I...
Forum: OpenFOAM December 17, 2009, 08:03
Replies: 11
Views: 3,976
Posted By santoo_cfd
chtMultiRegionFoam - offset

Can anybody tell me how to give value for offset, sampleRegion, sampleFace in boundary dictionary for interface.

I have given as following after having a look at multiRegionHeater tutorial--

...
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