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velocity field and interface shape quistion

Posted 7 lug 2015, 20:29 GMT-4 Heat Transfer & Phase Change, Computational Fluid Dynamics (CFD) Version 5.0 0 Replies

Fouad Kerkar
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I am working on a simulation of multi crystallization silicon melting front on Comsol 5.0, and I have come to a problem on how to calculate liquid velocity field. I’m working with very simple model of melting front, with top side temperature is Th and bottom cold side is Tc and front temperature is Tf . I used laminar flow to calculate velocity field, Heat transfer in solids to calculate the temperature field and deformed geometry to study the deformation of solidification interface.
Temperatures field solution look like fine but both velocity field and interface shape it’s doesn’t well, probably I should put the factor of shape but a doesn’t know where, it will be very if your help in my in this field of my work to get correct result of velocity field and correct shape of interface.
There isn’t problem if you need my file I will send it to you
Thinks
0 Replies Last Post 7 lug 2015, 20:29 GMT-4
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