ModeliCAD is a 100% Java based simulation environnement, covering several physical domain like Electricity, Electronic, Mecanique, Thermodynamique, Hydraulique etc ... It use a high level langage for model description freely inspired from Modelica flat file format (see http://www.modelica.org for more details on the Modelica langage). The ModeliCAD package includes : * a model editor, with syntax hilighting and checking * a curves plotter to run and display results * a simulation kernel wich embed several solver (Newton-Raphson, dassl). What the user can do with modeliCAD : * build model and run simulation, * export data result to excel or any other datasheet, * build java program using the ModeliCAD kernel, * build applet running simulation model. Specificity of the simulation kerne