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Modeling 2 phase mixing in T juncture

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Old   June 8, 2018, 03:28
Default Modeling 2 phase mixing in T juncture
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Shaheer
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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.
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Old   August 20, 2018, 18:20
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habibjalili
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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
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comsol 5.3a, microfluid, mixing

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