simulation of mass transfer of liquid drop in openfoam

salman189 · November 11, 2010, 08:21

Besmellah,

Hi all,

I want to simulate the mass transfer of an immiscible liquid rising drop in a column of organic solution. Is there any body who know which model of openfoam can I use to simulate the phenomenone?

Regards

Salman189

nimasam · November 11, 2010, 09:51

hi buddy
tell more about details of ur simulation.
and what's "organic solution"

salman189 · November 13, 2010, 08:08

Besmellah,

Dear Nimasam,

Sorry. There was a mistake in problem description.
An organic drop rises in a solution of water+acid (20% acid dissolved in water) and absorb the acid inside.
I want to simulate the mass transfer with open_foam.

I am waiting your response.

Regards,

Salman

nimasam · November 13, 2010, 09:00

hi dear salman
look at solver description here :
http://openfoam.com/features/standard-solvers.php

however im not sure whether i understand you or not ? is ur model there phase or two phase? is it mixture or not ? is it immiscible or not ?

as i know none of two phase flow solvers in multiphase flow solver consider phaseChange except interPhaseChangeFoam which is considering phase change based on cavitation but for solving a two immiscible liquids system u can use interFoam as a main solver and add ur mass transfer equations in it

ata · November 14, 2010, 06:48

Dear Salman
Hello
I am in agree with Nimasam. You can use interFoam as a main solver and add your mass transfer equations in it.
Good luck

Ata

Hrushi · August 15, 2011, 08:40

Hi Salman,

I am also trying to do the similar problem. In my case toluene drop is rising in stagnant water medium.

How far did you manage to with your problem?

Hrushi

Santhosh91 · March 22, 2023, 14:34

Hey there,

Have you guys managed to implement the mass transfer equations in InterFoam ? I am stuck with the same problem right now, if anybody could help me out that would be really nice !

Sincerely,
Santhosh

November 11, 2010, 08:21	simulation of mass transfer of liquid drop in openfoam	#1
salman189 New Member Salman Join Date: Oct 2010 Posts: 5 Rep Power: 17	Besmellah, Hi all, I want to simulate the mass transfer of an immiscible liquid rising drop in a column of organic solution. Is there any body who know which model of openfoam can I use to simulate the phenomenone? Regards Salman189

November 13, 2010, 08:08	mass transfer inside the drop	#3
salman189 New Member Salman Join Date: Oct 2010 Posts: 5 Rep Power: 17	Besmellah, Dear Nimasam, Sorry. There was a mistake in problem description. An organic drop rises in a solution of water+acid (20% acid dissolved in water) and absorb the acid inside. I want to simulate the mass transfer with open_foam. I am waiting your response. Regards, Salman

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November 11, 2010, 09:51		#2
nimasam Senior Member Nima Samkhaniani Join Date: Sep 2009 Location: Tehran, Iran Posts: 1,269 Blog Entries: 1 Rep Power: 26	hi buddy tell more about details of ur simulation. and what's "organic solution"

November 13, 2010, 09:00		#4
nimasam Senior Member Nima Samkhaniani Join Date: Sep 2009 Location: Tehran, Iran Posts: 1,269 Blog Entries: 1 Rep Power: 26	hi dear salman look at solver description here : http://openfoam.com/features/standard-solvers.php however im not sure whether i understand you or not ? is ur model there phase or two phase? is it mixture or not ? is it immiscible or not ? as i know none of two phase flow solvers in multiphase flow solver consider phaseChange except interPhaseChangeFoam which is considering phase change based on cavitation but for solving a two immiscible liquids system u can use interFoam as a main solver and add ur mass transfer equations in it

November 14, 2010, 06:48		#5
ata Senior Member ata kamyabi Join Date: Aug 2009 Location: Kerman Posts: 323 Rep Power: 19	Dear Salman Hello I am in agree with Nimasam. You can use interFoam as a main solver and add your mass transfer equations in it. Good luck Ata

August 15, 2011, 08:40		#6
Hrushi Member Hrushikesh Khadamkar Join Date: Jul 2010 Location: Mumbai Posts: 68 Rep Power: 17	Hi Salman, I am also trying to do the similar problem. In my case toluene drop is rising in stagnant water medium. How far did you manage to with your problem? Hrushi

March 22, 2023, 14:34		#7
Santhosh91 Member Santhosh Join Date: Nov 2021 Posts: 44 Rep Power: 6	Hey there, Have you guys managed to implement the mass transfer equations in InterFoam ? I am stuck with the same problem right now, if anybody could help me out that would be really nice ! Sincerely, Santhosh