NISA II is a general purpose finite element analysis program. Analysis capabilities include diverse and exhaustive features in linear and nonlinear static (material and geometric), normal modes (eigenvalue) calculation, linear and nonlinear transient dynamics, frequency response analysis, random vibration analysis, shock spectrum analysis, buckling load calculations, steady state and transient heat transfer analysis. The program has a large library of linear, parabolic and cubic isoparametric elements suitable for solving problems in a wide range of industries. The material properties can be isotropic, orthotropic, anisotropic, and hyperelastic (for visco elastic materials). The material properties can also be temperature dependent. 2-D and 3-D contact analysis is available. Creep material models are also available. The boundary conditions (conduction, convection and radiation) in heat transfer can be both time and temperature dependent. View factor calculations are also performed for radiation problems.
Kant S. Kothawala, Ph.D.
President & CEO
Engineering Mechanics Research Corporation
1607 East Big Beaver Road
Suite 300
Troy, MI 48083
USA
810-689-0077
810-689-7479 (fax)
For applications in related solution areas, see the following indices: Finite Element Analysis (FEA), Geometric Modeling, Mechanical Engineering, Structural Engineering, the developer index for Engineering Mechanics Research Corporation and the market segment index for Mechanical CAE.
