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[ Quellcode: freefem3d  ]

Paket: freefem3d (1.0pre8-2 und andere)

A language and solver for partial differential equations in 3D

FreeFEM3D (aka ff3d) is a 3D solver of partial differential equations (PDE). It is a member of the familly of the freefem programs (see http://www.freefem.org).

ff3d, as well as its cousins, is a PDE solver driven by a user-friendly language. It solves many kind of problems such as elasticity, fluids (Stokes and Navier-Stokes) and a lot more. The user has to enter the equation associated with the problem, giving either the PDE in strong formulation or weak (variational) formulation.

ff3d does not use standard Finite Elements method but a Fictitious Domain approach. The geometry is described using Constructive Solid Geometry (CSG). This description is done using the POV-Ray language but others such as VRML could be added.

The processing of the results is left to the user. One can use various graphic tools: OpenDX being the most powerful free software on the market nowadays. The implementation of a VTK base visualization module is underway.

The goal of ff3d is to provide a good teaching tool and a research toolbox (the code is written in C++ and its design is such that new methods can be easily implemented).

Markierungen: Software-Entwicklung: Interpreter, Feld: Physik, Implementiert in: C++, Benutzer-Schnittstellen: Kommandozeile, Rolle: Programm, Scope: Hilfswerkzeug, Interface Toolkit: Qt, Arbeitet mit: 3D-Modell

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  • dep: libc6 (>= 2.3.5-1) [nicht alpha, i386, ia64]
    GNU C-Bibliothek: Dynamische Bibliotheken
    auch ein virtuelles Paket, bereitgestellt durch libc6-udeb
    dep: libc6 (>= 2.3.6-6) [i386]
  • dep: libc6.1 (>= 2.3.5-1) [alpha, ia64]
    GNU C-Bibliothek: Dynamische Bibliotheken
    auch ein virtuelles Paket, bereitgestellt durch libc6.1-udeb
  • dep: libgcc1 (>= 1:4.1.0) [nicht hppa]
    GCC Support-Bibliothek
  • dep: libgcc4 (>= 4.1.1-12) [hppa]
    GCC Support-Bibliothek
  • dep: libstdc++6 (>= 4.1.0) [nicht hppa]
    Die GNU stdc++-Bibliothek (Version 3)
    dep: libstdc++6 (>= 4.1.1-12) [hppa]
  • dep: libunwind7 (>= 0.98.5-6) [ia64]
    Bibliothek zur Ermittlung der Aufrufkette eines Programms zur Laufzeit

freefem3d herunterladen

Download für alle verfügbaren Architekturen
Architektur Version Paketgröße Größe (installiert) Dateien
alpha 1.0pre8-2 3 632,4 kB7332 kB [Liste der Dateien]
amd64 1.0pre8-2 3 508,1 kB6376 kB [Liste der Dateien]
arm 1.0pre8-2 3 594,7 kB6888 kB [Liste der Dateien]
hppa 1.0pre8-2+b1 4 187,5 kB7956 kB [Liste der Dateien]
i386 1.0pre8-2 3 428,8 kB5692 kB [Liste der Dateien]
ia64 1.0pre8-2 4 030,6 kB10928 kB [Liste der Dateien]
mips 1.0pre8-2 3 730,9 kB9308 kB [Liste der Dateien]
mipsel 1.0pre8-2 3 708,7 kB9304 kB [Liste der Dateien]
powerpc 1.0pre8-2 3 457,2 kB6280 kB [Liste der Dateien]
s390 1.0pre8-2 3 411,5 kB6288 kB [Liste der Dateien]
sparc 1.0pre8-2 3 446,6 kB6380 kB [Liste der Dateien]