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perturbation

Posted 2 avr. 2011, 10:58 UTC−4 Computational Fluid Dynamics (CFD) Version 4.1 0 Replies

Osameh Ghazian
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dear friends,

how can I enter perturbation in Comsol v 4.1 ?

For example you have a droplet in an other immiscible fluid and you want to perturb the surface of the droplet somehow and see how this perturbation grow in the flow field ??

Should I change the equations for two phase flow ? or is there anyway that I can perturb the surface of the droplet
in anyway ?

best wishes
0 Replies Last Post 2 avr. 2011, 10:58 UTC−4
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Hello Osameh Ghazian

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