ADINA

ADINA (Automatic Dynamic Incremental Nonlinear Analysis ) is a finite element program system that was launched by Prof. KJ Bathe and has been developed since 1986 by ADINA Research & Development, Inc.. The program offers the possibility to calculate linear and nonlinear, quasi-static and dynamic problems of structural mechanics, fluid mechanics, acoustics, thermodynamics, electromagnetism.

Features

One of the features of ADINA is the possibility of problems of fluid-structure interaction (FSI ) is fully coupled to calculate. This allows solutions for open issues that the flexible behavior of structures under any flow conditions and the reciprocal influences affect (eg: parachute, wires, valve spring).

The mathematical formulations used by ADINA are fully written, and that any interested parties. The written books on this subject by Prof. KJ Bathe among the recognized standard works of the finite element method.

GRANADINA uses a large number of 1 -, 2 - and 3-dimensional element formulations, is available for a variety of material laws.

Design and interfaces

ADINA is modular and can be purchased also modular. In addition to the three physical core areas ADINA -A (structural ), ADINA -T ( thermodynamics and field calculation ) and ADINA -F ( fluid mechanics ) ensures that the couplings ADINA - FSI and ADINA -TMC, and a complete user interface and interfaces. The system also includes power generators, including an automatic Hexaedervernetzers. About a log file, a process automation is possible, the openness of the system leaves room for the integration of own solutions.

User

Among the users of ADINA include not only education -related structures, such as the Federal Armed Forces, Munich University and other universities, primarily companies developing virtual and simulated (this includes, for example, engineering and vehicle manufacturer).