Search Results for "finite element method" - Page 7
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Showing 257 open source projects for "finite element method"
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Nonlocal and Gradient Elasticity
Assessment of high order one-dimensional approximation schemes
These Matlab scripts illustrate the numerical solution of two one-dimensional tensile rods equipped with integro-differential and strain-gradient constitutive laws by means of classical Hermitian and Lagrangian finite element discretizations, B-spline finite element discretizations and C∞ generalized finite element discretizations. Reference M. Malagù, E. Benvenuti, C. A. Duarte, and A. Simone. One-dimensional nonlocal and gradient elasticity: Assessment of high order approximation schemes... -
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Acoustic FDTD Solver (AC2D) -- is a software to simulate acoustic wave propagation in two dimensions based on the finite-difference time-domain (FDTD) method.
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GWT-AppNavigation-Project
Example GWT Project showing how to navigate between different views.
One of the main features of a GWT application is, that you can write all your code in Java and do not need to care about HTML, CSS and JavaScript. All content can be loaded into the same div-element in one HTML-Standardpage. Sounds perfectly alright, but how do you navigate between different views, if for example you need a loginpage and don´t want the user to have access to your application before entering the right logindata? Of course there is the possibility to have more than one HTML... -
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FPA-CAD
Function Point Analysis-Computer Aided Design
FPA-CAD is an application developed to support the measurement of the functional size of the code according to the FPA method of IFPUG. FPA-CAD draws each of the elements of the FPA method. FPA-CAD calculate automatically FPs of each element drawn. FPA-CAD built a report with the results of the project that has been measured -
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fesslix
Stochastic Analysis
A brief summary of the main features of Fesslix: - Perform non-intrusive reliability analysis or Bayesian updating either --- by running commands on the command line or --- by means of an Octave interface or --- by means of a Python interface - Flexible input language for writing Fesslix parameter files --- Control flow statements (e.g. if, for, while) --- Most parameters can be defined as functions - Working with response surfaces - Linear finite element analysis using truss, beam... -
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ObjectiveFrame
Concept for a 3D Finite element application
ObjectiveFrame is a 3d beam analysis application. The aim of the application is to create an interactive application without the need for discrete calculation steps. Users should be able to interact with the finite element model. -
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dealiiadditions
Additions to the deal.ii finite element framework
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Ellipt2d is a finite element program for solving second order, real and complex, two-dimensional elliptic problems with user-defined operators. Because Ellipt2d is written in Python, the code can easily be adapted for specific problems.
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A Windows finite element solver for low frequency 2D and axisymmetric magnetic problems with graphical pre- and post-processors.
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Correlated random noise generator
C++library to generate a random noise with isotropic correlation.
It is a C++ library that implements a Fourier Filtering Method (FFM) to generate Gaussian random noise with any correlation with the only requirement of isotropy in both one and two dimensions. Unlike previous FFM that are only suitable to generate disorders whose correlation Fourier Transform (FT) has an analytical expression, it should be enlightened that the present method works with any isotropic and finite correlation, even its analytic FT does not exist. -
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CFD Free Surface 3D
Incompressible Navier–Stokes 3D water simulation with free surface
This is Incompressible Navier–Stokes 3D simple water simulation with free surface for Computational Fluid Dynamics.Uses Finite difference method and particles. -
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The parallelized FDTD Schrodinger Solver implements a parallel algorithm for solving the time-independent 3d Schrodinger equation using the finite difference time domain (FDTD) method. See the Hosted Apps > MediaWiki menu item for more information.
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finiteDiff
Program for solving the Schrödinger equation
This little set of programs compute the solutions to one and three dimensional Schrödinger equations with different potentials. Explicit, implicit and eigenvalue methods are included. The explicit and implicit method are provided in C++ whereas the matrix method is implemented as a MATLAB scipt. All these method use finite differences. -
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ransampl - random number sampling
Draw random indices according to given probabilities
Random indices are drawn from a finite set with given probabilities p[0], ..., p[n-1]. Using the alias method by Walker and Vose, some tables are precomputed. This allows for a very efficient drawing, with cost independent of n. The software comes as a little C library, with configure and make scripts, and with an application example. -
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mSim_npsat
Groundwater flow and transport simulation Matlab Toolbox
... with the pre/post-processing tasks involve in a Finite Element simulation as well as functions which are used in the Non Point Source modeling such as convolution functions etc. mSim uses Finite Element Method. For the mesh generation we rely on Gmsh generator, and for visualization we used Paraview. -
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The Finite Difference Time Domain (FDTD) method is a powerfull numerical technique to solve the Maxwell equations. Here you can find parallel FDTD codes developed by Zsolt Szabó. The codes can be run under UNIX and Windows operating systems.
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Lagrange Rally 3D
3D vehicle simulator based on Lagrangian dynamics to simulate dynamics
... derivatives are done with finite differences, so it's all simple. in 3 videos I explain all the mechanics and its simulation up to this simple but pow method.Pure Lagrangian mechanics until now has not been used much or at all,in simulation videogames,but i decided to try it because it was promising, very simple compared to the fnal results, and there was not much docu on its use in simulation games: this lack was completed now. will com also a non-GL version vid: http://youtu.be/J8fWg_xFEwk -
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fem2d
2D Finite Element Method Tools
Collection of programs developed to perform various engineering analyses on structures using the finite element technique. -
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FVNutrition3D
Finite volume simulation of IVD nutrient supply
This finite volume code is developed with the aim to simulate the supply of nutrients to the intervertebral disc, by means of the finite volume method. -
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OpenXfem++
OpenXfem++ is an XFEM (eXtended Finite Element Method) written in C++.
OpenXfem++ is an XFEM (eXtended Finite Element Method) written in C++ using object-oriented techniques. It supports propagation of multiple two dimensional cracks. Furthermore, it allows composite materials to be modeled on a structured mesh which is independent of the inclusions. The implementation is described in the following article An extended finite element library S Bordas, PV Nguyen, C Dunant, A Guidoum, H Nguyen‐Dang International Journal for Numerical Methods in Engineering 71... -
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Java Fast Method Call Graph Generator
Analysis tool that generates method call graphs
The project's aim is to develop a fast Method Call Graph generator for the Java Programming Language. The search proceedure combines a Finite State Machine and ad hoc parsing to allow for fast access to method definitions and method calls within the source code. -
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parFE is fully-parallel high-performance finite element code targeted to the modeling of trabecular bones in humans. It employs scalable multigrid solvers for efficient solutions on massively parallel computers.
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Concyl
Concentric Cylinder Stress Analysis Program
Concyl computes the stress state for a system of concentric cylinders under combined pressure and thermal loading. The program includes a plotting interface to Excel, a design optimizater, and detailed instructions with verification samples.