Numerical Simulation of a Dezincification Process Controlled by Electromagnetic Fields

S. Letout1, J. C. Tissier2 , G. Cognet1, Y. Fautrelle1, and Y. Du Terrail Couvat1
1SIMAP Laboratory (INPG-CNRS), Saint Martin d’Hères, France
2Ecole Centrale de Lille, Villeneuve D'Ascq, France

A parametric simulator for a dezincification process industrial device analysis has been developed. The device is built upon a COMSOL Multiphysics magneto-thermo-hydraulic coupled model in a cylindrical coordinate system.

We study effects of electromagnetic forces on a cast iron load and consequently on Zn gas bubbles trajectories included in the metal.

Trajectories are obtained according to mass transfer and fundamental dynamic equations.