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Search: Posts Made By: socrates
Forum: OpenFOAM Community Contributions September 22, 2012, 21:08
Replies: 32
Views: 21,531
Posted By socrates
Hi Bernhard, I dont know exactly, but I...

Hi Bernhard,

I dont know exactly, but I think you are right. here is my fvSchemes:
-------------------------------------------
ddtSchemes
{
default steadyState;
}

gradSchemes
Forum: OpenFOAM Community Contributions September 21, 2012, 12:57
Replies: 32
Views: 21,531
Posted By socrates
Thank you Bernhard for your help! I am sorry, I...

Thank you Bernhard for your help!
I am sorry, I am new here!

My case is a microchannel. For the flow inside the pipes I use a FORTRAN code to get friction losses.
To get the temp. on the pipe...
Forum: OpenFOAM Community Contributions September 19, 2012, 20:37
Replies: 32
Views: 21,531
Posted By socrates
Thank you for your help! I want to define...

Thank you for your help!

I want to define temperature gradient exactly "-10000" on the pipe. I have tried those 3 cases that I wrote in my previous post separately. Non of them gave me the...
Forum: OpenFOAM Community Contributions September 19, 2012, 13:21
Replies: 32
Views: 21,531
Posted By socrates
I am trying to apply a constant BC on micro-tubes...

I am trying to apply a constant BC on micro-tubes surfaces inside a substrate. I have tried these:
1.

{
type fixedGradient;
gradient uniform -10000;
}

2.
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