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Search: Posts Made By: SaufiSangi
Forum: OpenFOAM Programming & Development September 6, 2017, 12:46
Replies: 14
Views: 2,385
Posted By SaufiSangi
I think it's sufficient to replace the Henry's...

I think it's sufficient to replace the Henry's law with the Raoult's law, valid for vapour-liquid systems.
Forum: OpenFOAM Programming & Development September 6, 2017, 11:03
Replies: 14
Views: 2,385
Posted By SaufiSangi
Yeah the first one is my case. But I cannot...

Yeah the first one is my case. But I cannot understand the problem, in case of a droplet which evaporates it is sufficient to add a source term in alpha equation which of course depends on the...
Forum: OpenFOAM Programming & Development September 6, 2017, 10:42
Replies: 14
Views: 2,385
Posted By SaufiSangi
I'm not really sure about that. The species...

I'm not really sure about that. The species concentration shouldn't have any influence on the phase fraction, since this latter only cares about liquid and vapour presence, whatever the...
Forum: OpenFOAM Programming & Development September 5, 2017, 16:14
Replies: 14
Views: 2,385
Posted By SaufiSangi
Not yet, but apparently the strategy based on...

Not yet, but apparently the strategy based on conditioned transport equation by alpha seems the easiest one.
I hope someone will help us!
Forum: OpenFOAM Programming & Development September 5, 2017, 09:33
Replies: 14
Views: 2,385
Posted By SaufiSangi
Moreover...I don't understand very well what you...

Moreover...I don't understand very well what you mean here. Why do you say that this is valid only for dilute species? I cannot find this hypothesis written in the final equations of Marschall and...
Forum: OpenFOAM Programming & Development September 5, 2017, 09:31
Replies: 14
Views: 2,385
Posted By SaufiSangi
Thank you very much for your answer. Yeah, I've...

Thank you very much for your answer.
Yeah, I've already seen the interThermalPhaseChangeFoam framework, but the evaporation rate is not related to the species gradient in the gas phase. What I want...
Forum: OpenFOAM Programming & Development September 5, 2017, 04:37
Replies: 14
Views: 2,385
Posted By SaufiSangi
Species equation in OpenFOAM using VOF method

Hello everybody,

Did anybody of you guys try to implement a species equation in the VOF framework (e.g. interFoam), accounting for equilibrium at the interface? In particular I am talking about...
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