Search Results

Showing results 1 to 4 of 4
Search took 0.00 seconds. Search: Posts Made By: Shoonya

Forum: OpenFOAM Running, Solving & CFD

September 9, 2010, 16:54

Replies: 26

wallHeatFlux BC not constant after restart

Views: 9,568

Posted By Shoonya

Hello Stefano, I think that the h_coff...

Hello Stefano,

I think that the h_coff written in the groovyBC is just initialization. As the solution advances; the wall heat transfer changes. If one need to h_coff; he can calculate from...

Forum: OpenFOAM Running, Solving & CFD

September 6, 2010, 16:42

Replies: 26

wallHeatFlux BC not constant after restart

Views: 9,568

Posted By Shoonya

Hello Stefano, I use Nussult number ...

Hello Stefano,

I use Nussult number
Nu=5.62*10^-3*(Ra^(0.443)); ---(i) ///this correlation is specific to my problem I found from - Martin B W and cohen H British, Jounal of applied Physics,...

Forum: OpenFOAM Running, Solving & CFD

August 16, 2010, 15:00

Replies: 26

wallHeatFlux BC not constant after restart

Views: 9,568

Posted By Shoonya

thank you Eelco For confirming that this...

thank you Eelco
For confirming that this would give me the variable heat loss. Though I had arrived at what I wanted by following changes. Here what I did that I wrote Tamb=(internalField(T));...

Forum: OpenFOAM Running, Solving & CFD

August 9, 2010, 11:42

Replies: 26

wallHeatFlux BC not constant after restart

Views: 9,568

Posted By Shoonya

If heat flux is non uniform; it changes according to internal temp field

Hello All,
I have vertical annulus cylinder with Argon gas filled in. The bottom of the annuli of the cylinder is kept at a constant temperature 400K. The outerSideWall is cooled by air having...

Showing results 1 to 4 of 4

Forum Jump

All times are GMT -4. The time now is 07:32.