Composites processing software (for engineers)

COMPROSOFT uses a transient 2-D thermal model which can handle any number of boundary conditions and a squeeze flow model that can handle any pressure/displacement boundary condition. The thermal model can facilitate multiple material properties, motion/startup/stop of the composite and/or boundary conditions. The thermal modeling capabilities are also extendable to any type of material outside thermoplastic laminate structures.

The program also includes a series of models which describes the development of voids within the laminate structure as well as the degree of bond strength developed between adjacent plies during processing. It can also generate laminate structural properties, degree of degradation on the surface of the laminate, dimensional changes during processing, crystallization kinetics in semi-crystalline polymeric composites, internal stresses and warpage due to thermal/mechanical loading of the composite and has some optimization routines for minimizing warpage based on preloading/prestressing techniques.

In summary this software can be used as both a diagnostic tool in current processing technologies or a conceptual design tool for aiding engineers in designing processes for thermoplastic laminates. It's use has been demonstrated in a number of existing technologies which include, but are not limited to, autoclave processing, pultrusion, automated tow placement and press forming. It has also demonstrated itself in conceptual process development such as the continuous lamination process, induction bonding of thermoplastic laminates, and rapid infrared consolidation techniques. This software is packaged in a user friendly Labview Based Graphical User Interface (GUI), and is constantly updated for new and more complex processes.