Gmsh

Gmsh
	Clipped view of Tetrahedral mesh; generated and viewed in Gmsh 2.3.1
Developer(s)	Christophe Geuzaine and Jean-Francois Remacle
Stable release	4.13.1 / May 24, 2024 ; 22 days ago
Repository	gitlab .onelab .info /gmsh /gmsh ;
Written in	C++
Operating system	Unix / Linux , macOS , Windows
License	GNU General Public License
Website	gmsh .info

Gmsh is a finite-element mesh generator developed by Christophe Geuzaine and Jean-Francois Remacle. Released under the GNU General Public License , Gmsh is free software .

Gmsh contains 4 modules: for geometry description, meshing, solving and post-processing. Gmsh supports parametric input and has advanced visualization mechanisms. Since version 3.0, Gmsh supports full constructive solid geometry features, based on Open Cascade Technology . ^[1]^[2]

A modified version of Gmsh is integrated with SwiftComp, a general-purpose multiscale modeling software. The modified version, called Gmsh4SC , is compiled and deployed on the Composites Design and Manufacturing HUB ( cdmHUB ).

Interfaces [ edit ]

Various graphical user interfaces exist that integrate Gmsh into their workflow:

A Matlab interface available with FEATool Multiphysics .
The Mesh Design and FEM Workbenches of FreeCAD support Gmsh for meshing inside the program, along with other meshers like Netgen . ^[3]^[4]

References [ edit ]

^ Geuzaine, Christophe; Remacle, Jean-Francois (2009). "Gmsh: A 3-D finite element mesh generator with built-in pre- and post-processing facilities" (PDF) . International Journal for Numerical Methods in Engineering . 79 (11): 1309?1331. Bibcode : 2009IJNME..79.1309G . doi : 10.1002/nme.2579 . S2CID 110330097 .
^ Science and Technology of Advanced Materials - 3D physical modeling of anisotropic grain growth at high temperature in local strong magnetic force field - Eric Beaugnon - (2008) 024201 (6pp) - [1] .
^ "Netgen/NGSolve" . ngsolve.org .
^ "Mesh FromPartShape - FreeCAD Documentation" . wiki.freecadweb.org .

External links [ edit ]

Gmsh website
Official Gmsh Documentation
Gmsh Tutorials by Dolfyn Archived 2019-02-24 at the Wayback Machine
Gmsh Matlab and FEATool GUI and CLI integration

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[1] Geuzaine, Christophe; Remacle, Jean-Francois (2009). "Gmsh: A 3-D finite element mesh generator with built-in pre- and post-processing facilities" (PDF) . International Journal for Numerical Methods in Engineering . 79 (11): 1309?1331. Bibcode : 2009IJNME..79.1309G . doi : 10.1002/nme.2579 . S2CID 110330097 .

[2] Science and Technology of Advanced Materials - 3D physical modeling of anisotropic grain growth at high temperature in local strong magnetic force field - Eric Beaugnon - (2008) 024201 (6pp) - [1] .

[3] "Netgen/NGSolve" . ngsolve.org .

[4] "Mesh FromPartShape - FreeCAD Documentation" . wiki.freecadweb.org .

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