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How to add inertial lift force and Dean force

Posted Oct 8, 2015, 9:54 p.m. EDT Fluid & Heat, Computational Fluid Dynamics (CFD), Microfluidics, Mesh, Studies & Solvers, Structural Mechanics 3 Replies

Md Usuf
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Hi everybody,

I m doing simulation for inertial focusing. I need to see the effect of inertial lift force and dean force on particle. I m just wanted to know where these forces can be defined. I tried to add them in particle tracing-> forces. still no use.

Appreciate help from someone.

Thanks in Advance.

3 Replies Last Post Nov 29, 2016, 8:29 p.m. EST
COMSOL Moderator

Hello Md Usuf

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Chengjun Huang
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Posted: 9 years ago Dec 17, 2015, 9:55 p.m. EST
Hi,

Have you worked out any approach to solve the problem? I have same questions with you.Need your

help,thank you!
Hi, Have you worked out any approach to solve the problem? I have same questions with you.Need your help,thank you!
Md Usuf
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Posted: 9 years ago Apr 8, 2016, 5:11 a.m. EDT
i tried to add ode for force equations and still could not solve. if you got let me know, we can discuss
i tried to add ode for force equations and still could not solve. if you got let me know, we can discuss
Joel C
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Posted: 8 years ago Nov 29, 2016, 8:29 p.m. EST
Hi Chengjun,

I have the same problem now that I could not add inertial lift force and Dean force.

I wonder if you have figured it out and I appreciate it very much if you could help me.

Regards,

Chen Zezhou
Hi Chengjun, I have the same problem now that I could not add inertial lift force and Dean force. I wonder if you have figured it out and I appreciate it very much if you could help me. Regards, Chen Zezhou

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