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Search: Posts Made By: sharonyue
Forum: OpenFOAM Running, Solving & CFD November 14, 2013, 04:02
Replies: 475
Views: 95,236
Posted By sharonyue
Hello, I think it cannot simulate two-phase...

Hello,

I think it cannot simulate two-phase cases. You have to code your own solver using VOF of two-fluid model.
Forum: OpenFOAM Running, Solving & CFD November 4, 2013, 09:03
Replies: 475
Views: 95,236
Posted By sharonyue
Okay, back to the UEqn. I mean the code implanted...

Okay, back to the UEqn. I mean the code implanted in 1.6ext is:


fvc::div(tau_, "div(tau)")
- fvc::laplacian(etaP(), U)
+ fvm::laplacian(etaP() + etaS(), U)


Why dont we just...
Forum: OpenFOAM Running, Solving & CFD November 2, 2013, 10:00
Replies: 475
Views: 95,236
Posted By sharonyue
Thanks Mostafa, BTW, do you know that if the...

Thanks Mostafa,

BTW, do you know that if the surface tension is important in this viscoelasticInterFoam?
Forum: OpenFOAM Running, Solving & CFD October 30, 2013, 01:31
Replies: 475
Views: 95,236
Posted By sharonyue
Hi Mostafa, You can see that its ...

Hi Mostafa,

You can see that its

fvc::laplacian(etaPEff/rho_, U, "laplacian(etaPEff,U)")

I think its like fvm::laplacian(nu,U), but it is using fvc::laplacian(nu,U). This is where I am...
Forum: OpenFOAM Running, Solving & CFD October 29, 2013, 20:51
Replies: 475
Views: 95,236
Posted By sharonyue
Hi guys, This is a piece of code in...

Hi guys,

This is a piece of code in Giesekus.C

return
(
fvc::div(tau_/rho_, "div(tau)")
- fvc::laplacian(etaPEff/rho_, U, "laplacian(etaPEff,U)")
+ fvm::laplacian(...
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