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Calculix is a free and open source finite element analysis application that uses a similar input format to Abaqus. It has an implicit and explicit solver (CCX) written by Guido Dhondt and a pre and post processor (CGX) written by Klaus Wittig.〔(CalculiX website )〕 The original software was written for the Linux〔(How To Install CalculiX 2.4 multi-thread under Ubuntu 11.04 and later )〕 operating system. Convergent Mechanical has ported the application to the Windows operating system.〔(Convergent Mechanical's website )〕 The pre processor component of Calculix can generate grid data for the Computational Fluid Dynamics programs duns, ISAAC and OpenFOAM. It can also generate input data for the commercial FEM programs Nastran, Ansys and Abaqus.〔(Calculix Review by iMechanica )〕 The pre processor can also generate mesh data from STL files. 〔(CGX Documentation )〕 There is an active community online that provides support via a Yahoo! discussion group.〔(CalculiX Yahoo! Group )〕 Convergent Mechanical also provides installation support for their extended version of CalculiX for Windows.〔 The CalculiX solver is available on the Sun Grid.〔(New application on Sun Grid: Calculix ), May 2007〕 A Python library, pycalculix,〔(pycalculix website )〕 was written to automate the creation of Calculix models in the Python programming language. The library provides Python access to building, loading, meshing, solving, and querying Calculix results for 2D models. Pycalculix was written by Justin Black. Examples and tutorials are available on the pycalculix site.〔 == Literature == * Guido Dhondt: ''"The Finite Element Method for Three-Dimensional Thermomechanical Applications"''. Wiley, Hoboken 2004, ISBN 0-470-85752-8 * (Current CCX documentation ) * (Current CGX documentation ) * (Getting Started Guide ) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Calculix」の詳細全文を読む スポンサード リンク
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