Comet Technology Corporation

Featuring

Dynamic analysis (transient dynamics using modal superposition or direct integration)
Eigenvalue analysis
Static analysis
Heat transfer analysis
Buckling analysis
Geometric and material nonlinear analyses
Optimization
Extensive element library including layered composite shell , layered sandwich shell and solid
Failure theories based on Maximum stress, Modified Hill-Mises, Tsai-Wu, and Delamination

NISA/Composite is a powerful and efficient general purpose finite element program to solve a wide range of problems. It is specifically tailored for accurate and efficient solution of composite structures using state-of-the-art solution methods, convergence techniques and time integration schemes.