NL 2.0 Efficient Non-Linear FEA Modeling (Free Trial) by Dr Steffan Evans Introduction to Non-Linear FEA with MSC Apex and MSC Nastran – Free Trial NL 2.0 Efficient Non-Linear FEA Modeling (Free Trial) Register now to get free access to the first lesson of each of our online courses. REGISTER NOW Previous Topic Back to Course Next Lesson