three phase vof

hooman.esl · November 3, 2017, 14:48

Hi everybody,
I am simulating hydrate dissociation due to depressurization. hydrate dissociates to methane(gas) and water(liquid) as the pressure decreases.
all phases are dispersed in the porous media with different saturation. my problem is that how can i define hydrate phase (solid) in porous media with a fixed velocity of zero while i am using VOF model? (i want the hydrate to be stagnant until the end of simulation).

Michael！ · January 15, 2019, 13:10

Dear hooman.esl:
I have met similar problems like your description. Have you solved this problem？I really need your help. Thanks a lot.

hooman.esl · March 19, 2019, 03:02

Quote:

Originally Posted by Michael！

Dear hooman.esl:
I have met similar problems like your description. Have you solved this problem？I really need your help. Thanks a lot.

Hi michael,
I just set a high viscosity for hydrate, in order to put it stagnant.

November 3, 2017, 14:48	three phase vof	#1
hooman.esl New Member Hooman Join Date: Jan 2016 Posts: 19 Rep Power: 10	Hi everybody, I am simulating hydrate dissociation due to depressurization. hydrate dissociates to methane(gas) and water(liquid) as the pressure decreases. all phases are dispersed in the porous media with different saturation. my problem is that how can i define hydrate phase (solid) in porous media with a fixed velocity of zero while i am using VOF model? (i want the hydrate to be stagnant until the end of simulation).

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January 15, 2019, 13:10		#2
Michael！ New Member ZRL Join Date: Oct 2018 Posts: 1 Rep Power: 0	Dear hooman.esl: I have met similar problems like your description. Have you solved this problem？I really need your help. Thanks a lot.