|
[Sponsors] |
Rheolef: a C++ finite element library for solving PDE (annonce) |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
October 14, 2009, 05:58 |
Rheolef: a C++ finite element library for solving PDE (annonce)
|
#1 |
New Member
Pierre Saramito
Join Date: Oct 2009
Location: Grenoble, France
Posts: 6
Rep Power: 17 |
Rheolef: a C++ finite element library for solving PDE
Home page: http://ljk.imag.fr/membres/Pierre.Saramito/rheolef/ User's guide: http://ljk.imag.fr/membres/Pierre.Sa...lef/usrman.pdf Distibution: sources and debian packages Keywords: finite elements, numerical simulation, partial derivative equations, C++, meshes, graphics Rheolef is a computer environment that serves as a convenient laboratory for computations involving finite element methods. It provides a set of unix commands and C++ algorithms and containers. In particular, this environment allows the user to express a partial derivative problem in terms of finite element spaces, discrete fields, bilinear forms, geometries and meshes. Rheolef is the only one environment to our knowledge that bases on such powerful variational concepts as basic data structures. This set of data structure is completed by the most up-to-date algorithms: preconditioned solvers for incompressible elasticity, Stokes and Navier-Stokes flows, characteristic method for convection dominated heat problems... Current applications cover - Poisson problems in 1D 2D and 3D with P1 or P2 elements - Stokes problems in 2D and 3D, with P2-P1 or P1 bubble-P1 elements - linear elasticity in 2D and 3D, with P1 and P2 elements, including the incompressible and nearly incompressible elasticity - characteristic method for convection-difusion, time-dependent problems and Navier-Stokes equations. - axisymetric problems - auto-adaptive meshes for 2D problems - multi-regions and non-constant coefficients Input and Output in various file format for meshes generators and numerical data visualization systems (paraview, mayavi, plotmtv, gnuplot). Both reference manual and users guide are available. Version: 5.76 The license is GPL. Pierre Saramito |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
finite volume VS finite element | solomon | FLUENT | 4 | April 3, 2015 01:10 |
Finite element vs. finite difference | Francisco Saldarriaga | Main CFD Forum | 23 | December 17, 2014 09:21 |
Finite Element vs. Finite Volume Codes | Salman | Main CFD Forum | 9 | January 6, 2006 23:59 |
Fininte difference and Finite element Technique | Mahendra Singh Mehra | FLUENT | 3 | December 23, 2005 00:49 |
finite volume VS finite element | solomon | Main CFD Forum | 0 | March 19, 2002 20:04 |