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Posted 14 Mar 2013 11:57 GMT-04:00 1 Reply
I need some tricks to know how can I simulate my problem.
I've got a rectangular cell ( 4cm height, 2,5 width, 3 mm thick) with a dilute suspension in it.
I want to investigate the possibile convection motion arising from different temperatures on the walls and from the sedimentaion of those particles ( 3 micron diamater ), but comsol offer me so many options that I'm a bit puzzled :s
(which physics should i use?? laminar flow? thermal flow? dilute suspension? or multiphysics?)
Another problem is that comsol always ask me to set inflow and outflow but i'm ina stationery condition and i don't have any flow but only sedimentation.
Finally i would like to know if is possibile to simulate a sedimentation of these colloids
Can anybody help me?
Thank you :)