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Dynamic Contact Angle

Posted Nov 13, 2011, 9:11 p.m. EST Fluid & Heat, Parameters, Variables, & Functions Version 4.2 1 Reply

Max Rainer
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Hello,

I'm working on capillarity uptake. My geometry is subtract with a droplet and a tube (you can see on the attached file comsol 4.2). This model works. But I would like to include dynamic contact angle on my model.

So I need to get the velocity at the intersection of the meniscus and the interface of flows. I don't know how I can get this velocity, if you can help me please.

Max.

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1 Reply Last Post Nov 15, 2011, 7:27 p.m. EST
Max Rainer
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Posted: 1 decade ago Nov 15, 2011, 7:27 p.m. EST
Or how I can track a point on moving interface of two fluide and get the cartesian coordinates?
Or how I can track a point on moving interface of two fluide and get the cartesian coordinates?

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