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Visualization of the filling process of a volume by air
Posted Apr 27, 2012, 4:22 a.m. EDT Fluid & Heat, Computational Fluid Dynamics (CFD) Version 4.2a 2 Replies
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How I can visualize the filling process?
I'm gonna use the laminar flow (spf) package and want to simulate the filling procedure of a simple geometry for example a tube system with one inlet and one outlet. Now the time dependent problem is solved and I can visualize the velocity field, pressure field and so on. Is there any possibillity to show the time dependent state of the exchanged air? May be there is a model in the library but i didn't found any fitting problem.
Thanks for help, regards
Tristan
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isnt that then some particle flowe visualisation you need ?
if you have 2 fluids, then you can always plot i.e. the density and see the two (if they differ in density) versus the time
Or have I missed something ?
--
Good luck
Ivar
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thanks for answering my posting!
the visiualisation of the particle flowe would be the next step in my work. First I want to understand the exchange of the air / fluid.
But how I can implement the second / incoming fluid in comsol. Then it would be a easy one to seperate them at the post processing.
may I didn't capture the concept... ;-)
Tristan