A 3-dimensional process-simulator based on an open architecture

A 3-dimensional process simulator based on an open architecture has been designed. A C++ like input language is designed to flexibly control process flow and to easily add user designed function. A self explaining data file format and its input/output C++ libraries are developed to ensure data exchange between the user's data file and HySyProS by using C++ class libraries. Several classes for discretizing and assembling drift-diffusion equations are developed for testing diffusion models efficiently.