Calculating drop velocity, two phase flow
Posted Apr 16, 2021, 4:43 PM EDT Electrical, Fluid, Computational Fluid Dynamics (CFD) 0 Replies
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Hello everybody. I am simulating electrocoalescence of a pair water drops in oil by phase field method in comsol multiphysics. My question is how I can calculate the velocity of drops during simulation the phenomenon. I know the method of computing the velocity of one drop based on calculating coordinates of center of mass and derivating them, but it doesnt work for two drops.