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Forum: OpenFOAM Running, Solving & CFD

January 3, 2014, 12:41

Replies: 328

melting problem: looking for appropriate solvers

Views: 101,608

Posted By riesotto

Hi All, attached you can find the solver...

Hi All,

attached you can find the solver (PCMSolidPisoFoam) with the equation of Voller and boussineq appx. It is the solver of Fabian Rösler (convFinMeltFoam), but with piso instead of pimple and...

Forum: OpenFOAM Running, Solving & CFD

January 2, 2014, 09:15

Replies: 328

melting problem: looking for appropriate solvers

Views: 101,608

Posted By riesotto

Hi Fabian, thx for your reply. At the moment...

Hi Fabian,

thx for your reply. At the moment I'm testing a little bit with your solver convFinMeltFoam. I used the equation of Voller and a piso algorithm instead of pimple. The result are not to...

Forum: OpenFOAM Running, Solving & CFD

December 25, 2013, 08:55

Replies: 328

melting problem: looking for appropriate solvers

Views: 101,608

Posted By riesotto

Hi, until now i don't understand why: ...

Hi,

until now i don't understand why:

Tm*(cs-cl)*d(beta)/dt = - Tm*d(cp)/dt

and

Tm*(cs-cl)*div(v*beta) = - Tm*div(v*cp)

Forum: OpenFOAM Running, Solving & CFD

December 25, 2013, 06:47

Replies: 328

melting problem: looking for appropriate solvers

Views: 101,608

Posted By riesotto

Hi ahmmedshakil...

Hi ahmmedshakil (http://www.cfd-online.com/Forums/members/ahmmedshakil.html),

thx for your fast reply.
I'm a little bit confused about post #75, but I will give it a shot again.

I know from...

Forum: OpenFOAM Running, Solving & CFD

December 24, 2013, 08:04

Replies: 328

melting problem: looking for appropriate solvers

Views: 101,608

Posted By riesotto

Hi Fabian, i checked your solver and I have...

Hi Fabian,

i checked your solver and I have some problems with the TEqn.
In the book of V.R. Voller (http://sabotin.ung.si/~sarler/VOLLER/adheat.pdf) I found the following equation for enthalpie:...

Forum: OpenFOAM Running, Solving & CFD

December 21, 2013, 08:46

Replies: 328

melting problem: looking for appropriate solvers

Views: 101,608

Posted By riesotto

Hallo Fabian, vielen Dank fürs uploaden....

Hallo Fabian,

vielen Dank fürs uploaden. Zieh mir den Solver direkt rein.

Viele Grüße
Florian

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