CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > COMSOL

Modeling 2 phase mixing in T juncture

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   June 8, 2018, 03:28
Default Modeling 2 phase mixing in T juncture
  #1
Member
 
Shaheer
Join Date: Jul 2015
Posts: 37
Rep Power: 10
Shaheer is on a distinguished road
I am trying to simulate a convective mixing situation with 2 inlets introducing 2 different liquid (for practice sake I had water and ethanol). I used Level set multiphase flow option. I have tried to model it as the example of 'Droplet Breakup in a T-Junction' example in COMSOL example directory in 2 D to speed up the calculation process; so that i can work further after the first result by adding complexities however even keeping the study to solve itself for overnight nothing happens it either stays stuck or says cannot converge. What am I doing wrong? File Access link
Please advice.
Shaheer is offline   Reply With Quote

Old   August 20, 2018, 18:20
Default
  #2
New Member
 
habibjalili
Join Date: Aug 2018
Posts: 15
Rep Power: 7
habibjalili1995 is on a distinguished road
Quote:
Originally Posted by Shaheer View Post
I am trying to simulate a convective mixing situation with 2 inlets introducing 2 different liquid (for practice sake I had water and ethanol). I used Level set multiphase flow option. I have tried to model it as the example of 'Droplet Breakup in a T-Junction' example in COMSOL example directory in 2 D to speed up the calculation process; so that i can work further after the first result by adding complexities however even keeping the study to solve itself for overnight nothing happens it either stays stuck or says cannot converge. What am I doing wrong? File Access link
Please advice.
Hi
I currently sudy on mixing in micro channel by use cunductive particle to increase the mixing quality your project is so good because of two phase modelling I think use it as microreactor is good to....So let me look at your files and i will tell you about it
habibjalili1995 is offline   Reply With Quote

Reply

Tags
comsol 5.3a, microfluid, mixing


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
alphaEqn.H in twoPhaseEulerFoam cheng1988sjtu OpenFOAM Bugs 15 May 1, 2016 16:12
[swak4Foam] mass conservation of solid phase violated when using groovyBC with twoPhaseEulerFoam xpqiu OpenFOAM Community Contributions 8 June 17, 2015 02:08
modeling of two phase flow combustion in fluidized bed with MFIX ehsan.m Main CFD Forum 0 July 17, 2013 16:47
phase change modeling Danial Q Main CFD Forum 0 April 5, 2012 01:14
Discrete Phase Modeling Fred Kang FLUENT 3 October 18, 2000 10:23


All times are GMT -4. The time now is 15:51.