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Search: Posts Made By: AlmostSurelyRob
Forum: OpenFOAM Pre-Processing February 6, 2012, 05:55
Replies: 76
Views: 32,380
Posted By AlmostSurelyRob
Thanks again. The main advantage of my...

Thanks again. The main advantage of my implementation, if it proves to work, should be an easier definition of the transfer coefficient. The mixed BC "hack" requires to specify delta which is the...
Forum: OpenFOAM Pre-Processing February 5, 2012, 18:37
Replies: 76
Views: 32,380
Posted By AlmostSurelyRob
Thank you very much for the reply. Yes, I was...

Thank you very much for the reply. Yes, I was actually thinking of expressing the equations in terms of the blending coefficient, but for some reason I thought it will not be possible. Clearly, I was...
Forum: OpenFOAM Pre-Processing February 5, 2012, 09:47
Replies: 76
Views: 32,380
Posted By AlmostSurelyRob
Right... I think I've answered my questions now,...

Right... I think I've answered my questions now, although as a "home-grown" user and programmer of OF I will always appreciate any help and comments.

After analysis of the code in fixedGradient,...
Forum: OpenFOAM Pre-Processing February 5, 2012, 08:35
Replies: 76
Views: 32,380
Posted By AlmostSurelyRob
I would like to implement Newton's law of...

I would like to implement Newton's law of cooling. This is a type of Robin boundary condition, which is specified by

\frac{\partial T}{\partial n} = -(h A/k) (T_w - T_{ref})

where h, A, k are...
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