Abstract : We approximate numerically the section of a column of liquid metal submitted to an external electromagnetic field. The bidimensional model used here leads us to solve by a spectral method a nonlinear boundary problem posed on the exterior of the unit disk to find a convenient conformal mapping. We give accurates bound of the errors obtained during our approximation process. We present some examples of shapes for both exterior and interior shaping.
https://hal.inria.fr/inria-00074950 Contributor : Rapport de Recherche InriaConnect in order to contact the contributor Submitted on : Wednesday, May 24, 2006 - 5:02:53 PM Last modification on : Friday, February 4, 2022 - 3:17:49 AM Long-term archiving on: : Tuesday, April 12, 2011 - 8:14:45 PM