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Netgen Mesh Generator

NETGEN is an automatic 3d tetrahedral mesh generator

4.8 Stars (38)
598 Downloads (This Week)
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Download netgen-5.3.1.tar.gz
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Description

NETGEN is an automatic 3d tetrahedral mesh generator. It accepts input from constructive solid geometry (CSG) or boundary representation (BRep) from STL file format. The connection to a geometry kernel allows the handling of IGES and STEP files. NETGEN contains modules for mesh optimization and hierarchical mesh refinement. Netgen is open source based on the LGPL license. It is available for Unix/Linux and Windows.

Netgen Mesh Generator Web Site

Features

  • Two and three dimensional surface meshing
  • Three dimensional volume meshing
  • Delaunay and advancing front mesh generation algorithms
  • Constructive solid geometry, or boundary representation
  • Mesh refinement algorithms
  • High order curved elements

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support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
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User Reviews

  • unif2
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    [NEVER MIND, I figured it out. You need to right-click the installer and select Run as Administrator] Reply to hongcc1, I tried following your instructions. I downloaded version 5.0 of Netgen for Windows because I want to use it with EIDORS (the Netgen-5.0.0_x64.exe file). After the file finished downloading, I clicked on it and it went through the installation procedure, but I soon got an error message: "Error opening file for writing: C:\......\acisgeom.tcl" and then it gives me the option to abort, retry (which is of no use), or ignore (to skip the file). I don't know what to do. If I skip this file, will Netgen work properly? Actually there are a ton of files like that, which makes me think something's very wrong. Also, when I install Netgen, can I install it anywhere on my hard drive? I greatly appreciate any help you can give me. I really need this program to work properly. Thanks!

    Posted 10/09/2014
  • calc4fem
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Nice mesher, I'm using it with CalculiX (calculixforwin.com, calculix.de)

    Posted 06/22/2013
  • eepien
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    How can i install?? i cant find ant exe file to run.. please help me

    Posted 06/03/2013
  • rusik1978
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Thanks for great project! Simply the best.Good,good,good.+1

    Posted 05/19/2013
  • tfileme
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Netgen-mesher works fine.

    Posted 05/15/2013
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Additional Project Details

Intended Audience

Science/Research

User Interface

OpenGL, Tk

Programming Language

C++

Registered

2009-01-07
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