Adnene TLILI
Phone: +21699520415
Address: Institut supérieur des études technologiques de Nabeul. campus universitaire, 8000 Nabeul, Tunisie.
Address: Institut supérieur des études technologiques de Nabeul. campus universitaire, 8000 Nabeul, Tunisie.
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is proposed in this study through an improved numerical model
based on the finite difference method. This model takes into
account the growth of the plasma channel and the instantaneous
removal of material throughout the electric discharge.
The criteria used to assess the validity of the model are the
material removal rate and morphology of the crater. The comparison
of numerical and experimental results, in the case of
the tool steel AISI D2, shows encouraging results.