Two Dimensional MESFET Simulation of Transients and Steady State with Kinetic Based Hydrodynamical Models

Abstract

In this paper we compare the well-known and widely used hydrodynamical model of Blotekjaer-Baccarani-Worderman (BBW model) with a new hydrodynamical model recently proposed by Anile, Liotta and Mascali (ALM model). The benchmark utilized is a standard two-dimensional MESFET already employed in computational studies. Suitable numerical methods for hyperbolic systems of balance laws have been used.