The geometry of the model is entered here (points, lines, shell or surface regions...) and the mesh (automatic or semi-assisted) of the model is created. PREFLU features the use of parameters for easy duplication of points and modification of geometry.
The physical properties of the materials used in your models are entered, modified, and displayed here. The materials are stored with the description of their physical properties, and may have multiple properties assigned to them.
The materials and sources for each region and the boundary conditions for the model are entered here.
The user controls precision and time stepping to solve for potentials.
The results are displayed and selected values are computed here. EXPGEN allows the user to calculate five types of results:
