Finite Element Methid

Free Finite Element Package is a modular collection of C libraries which contain numerical methods required when working with linear and quadratic finite elements in two dimensions. FFEP works on GNU/Linux and is portable to every system where MEML (i.e. LAPACK and BLAS) are available. The goal...

SLFFEA stands for San Le's Free Finite Element Analysis. It is a package of scientific software and graphical user interfaces for use in finite element analysis. It is written in ANSI C by San Le and distributed under the terms of the GNU license.

FEVal, the Finite Element Evaluator written in Python, provides easy conversion for many Finite Element data formats (both binary and ascii). Mesh modification is very easy. Values of model results can be accessed given coordinates in physical space.


Platforms: Windows, Mac, Linux

Impact is an explicit Finite Element Program Suite which simulates dynamic impact events. It has a range of elements, contact handling and different material laws. Models can be created, solved and analyzed with the included pre- and postprocessor or wit


Platforms: Windows, Mac, BSD, Linux

Develop finite element stress analysis programs, that work with free cad systems(Maybe QCad). Right now there's only a 2d gridded structure analysis prog with a crappy interface, written mainly in octave.


Platforms: Windows, Mac, Linux

In this code,we are concerned with the numerical minimization of energy functionals in Hilbert Space involving total variation for gray-scale 1-dimensional inpainting problem.Applications are shown by finite element method.


Platforms: Matlab

The function femTriangularMeshGenerator() generates triangular mesh for a rectangular shape structure for Finite Element analysis.The outputs are:coords = x and y coordinates of each element nodescT = nodal connectivitynNodes = Number of nodesThe inputs are:Lx = width of the rectangular...


Platforms: Matlab

These files calculate the natural frequencies and Euler buckling load using Finite element technique. Hermitian beam elements are used as interpolation functions. Assembled mass, geometric stiffness matrix and stiffness matrix are calculated and solved for eigenvalues.First four mode shapes are...


Platforms: Matlab

Application for structural analysis and vibration analysis by the finite element method. Handles over 5000 nodes or elements.


Platforms: Windows

Gmsh is an automatic three-dimensional finite element mesh generator, primarily Delaunay, with built-in pre- and post-processing facilities. Gmsh projects goal is to provide a simple meshing tool for academic problems with parametric input and advanced visualization capabilities. Gmsh is built...


Platforms: *nix

The Getfem++ project focuses on the development of a generic and efficient C++ library for finite element methods elementary computations. The goal is to provide a library allowing the computation of any elementary matrix (even for mixed finite element methods) on the largest class of methods and...


Platforms: *nix

LFMats goal is to furnish convenient matrix tools for the finite element methods. Actually, theres a lot of libraries for linear algebra on the net, but it seems that its still hard to find flexible and high performance free software for the required procedures (genericity, speed, adaptated...


Platforms: *nix

SOFEA project is a Matlab object-oriented Finite Element toolkit. It includes the book, A Pragmatic Introduction to Finite Element Analysis for Structural Engineers. The toolkit provides linear transient thermal analysis capabilities, with stress analysis and coupled multi-physics coming...


Platforms: *nix

AutoFEM Static Analysis provides the calculation for the stress state of structures under forces which are constant in terms of time. To date probably this is the most demanded task in the design . By using the module "Static analysis," the engineer can evaluate the allowable stresses in design...


Platforms: Windows

AutoFEM Analysis is the finite element analysis software. The main feature of the system is its deep integration with AutoCAD Using AutoFEM Analysis, an AutoCAD user gets a possibility to solve the problem of finite-element modeling of various physical phenomena: Static analysis...


Platforms: Windows

AutoFEM Analysis Lite is a free system of finite-element analysis. The main feature of the system is its deep integration with AutoCAD. Using AutoFEM Analysis Lite each user of AutoCAD gets possibility to solve the problems of finite-element modeling of various physical phenomena: - static...


Platforms: Windows

Tochnog is a finite element analysis program. It provides parallel and distributed solvers, 2D beams and trusses. The department of foundation engineering and tunneling of Ed. Zueblin A.G., Germany, sponsors the integration of hypoplasticity in Tochnog. A state-of-the-art version (automatic...


Platforms: *nix, C/C++, BSD

The tool box provides the procedure to calculate all band edge energies and corresponding wavefunctions in single quantum square well using Finite Element Method.


Platforms: Matlab

Software to paper (please cite when using the software)Leszek Marcinkowski, Talal Rahman and Jan Valdman,A 3D Crouzeix-Raviart mortar finite element.Computing 86, No. 4, 313-330 (2009)download: http://www.springerlink.com/content/p8nx4573480hm98h/?p=31e284c1655141f691369102e361c9a4&pi=1This...


Platforms: Matlab

The toolkit accompanies the bookA Pragmatic Introduction to the Finite Element Methodfor Thermal and Stress Analysispublished (2007) by the World Scientific Publishing Co.The toolkit and earlier versions of the book aredistributed as open-source from http://hogwarts.ucsd.edu/~pkrysl/sofea...


Platforms: Matlab