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Filename	Size
Deformation Pga...r tension2D.pdf	299 KB
Tank_2D_Pgaus.gif	683 KB
tank_Pgaus_2D_v44.mph	1.2 MB
tank_Pgaus_2Dreset.mph	98 KB
Download all files (Zip-archive)	~ 1.8 MB

Deformation of free surface under pressure– 2D model with surface tension

muriel carin, universite de bretagne sud

This model is concerned with the simulation of incompressible Newtonian fluid flow problems with surface tension. The fluid is initially at rest in a square tank. A Gaussian pressure is applied on the free surface which deformed the initially flat surface. This model is developed for a 2D transient analysis. The movement and deformation of the computational domain are accounted for by employing the Arbitrary Lagrangian-Eulerian (ALE) description of the fluid kinematics. The implementation of the model is detailled step by step in the pdf file for the version 3.5a.
To visualize the results, you need to solve the comsol file.

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User Comments

Wei Liu
Mar 17, 2010 at 12:45pm UTC

good example to learn.
Thanks

Jane stasy
May 19, 2010 at 6:23am UTC

good!
Thanks

May 19, 2010 at 8:23am UTC

good description, thanks alot

Oct 6, 2010 at 3:19pm UTC

nice model to start with

good job

May 19, 2011 at 2:42pm UTC

excellent work

Sep 28, 2011 at 8:22am UTC

thanks!

Dec 18, 2011 at 5:30pm UTC

great

Jan 19, 2012 at 1:53pm UTC

gj, thanks for sharing/.

May 14, 2012 at 4:26pm UTC

These are nice models. Thank you for sharing.

Oct 14, 2012 at 9:13pm UTC

I cant seem to view any of the downloaded files. Anyone facing the same problem?

Apr 16, 2013 at 7:14pm UTC

thanks for sharing

Entry submitter
May 27, 2014 at 12:10pm UTC

I have added the model built with the version 4.4.

勇胡
Jul 29, 2015 at 3:15pm UTC

Thanks for sharing ~~

Bob
Jan 27, 2016 at 12:50pm UTC

That's very nice!thx

Mar 5, 2016 at 10:58am UTC

Thanks a lot !!!!!!!!!!!!

伟杨
Nov 26, 2016 at 3:38pm UTC

thank you

Bacha Munir
Oct 31, 2018 at 2:18am UTC

Some mistakes were noted in these calculations. For example, there are no lines 5th and 6th in the tank geometry and they are applying weak constraints there. Dose some others observed?.

LEO LEE
May 27, 2019 at 12:31pm UTC

THANK YOU VERY MUCH.