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Problem with Temperature and volume fraction diffusion in Lee phase Change Model

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Old   October 21, 2015, 13:25
Smile Problem with Temperature and volume fraction diffusion in Lee phase Change Model
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Hesam
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Hi friends,

I try to implement Lee mass transfer model for boiling in OpenFoam.

I use of implicit source term Sp = -vDotAlphal and explicite one Su =

divU*alpha1. I use stefan problem for validation but in my case Temperature

and volume fraction (alpha1) diffusion is very low in 100 sec.

I don't know what is this problem reason.

I attached case and solver and some images.

Please Help me

alpha
http://s3.picofile.com/file/8218463576/alpha.png


T
http://s3.picofile.com/file/8218463684/T.png

Last edited by rapierrz; October 22, 2015 at 10:48.
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Old   October 22, 2015, 04:22
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Nobody doesn't have Lee mass transfer solver ???
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Old   October 22, 2015, 10:49
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I solve it
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