# Difference between revisions of "OpenFOAM"

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{{software info | {{software info | ||

|description=free, open source CFD software package by OpenCFD Ltd | |description=free, open source CFD software package by OpenCFD Ltd | ||

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|license=free | |license=free | ||

|fields=Computational fluid dynamics | |fields=Computational fluid dynamics | ||

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OpenFOAM is supplied with numerous pre-configured solvers, utilities and libraries and so can be used like any typical simulation package. However, it is open, not only in terms of source code, but also in its structure and hierarchical design, so that its solvers, utilities and libraries are fully extensible. | OpenFOAM is supplied with numerous pre-configured solvers, utilities and libraries and so can be used like any typical simulation package. However, it is open, not only in terms of source code, but also in its structure and hierarchical design, so that its solvers, utilities and libraries are fully extensible. | ||

OpenFOAM uses finite volume numerics to solve systems of partial differential equations ascribed on any 3D unstructured mesh of polyhedral cells. The fluid flow solvers are developed within a robust, implicit, pressure-velocity, iterative solution framework, although alternative techniques are applied to other continuum mechanics solvers. Domain decomposition parallelism is fundamental to the design of OpenFOAM and integrated at a low level so that solvers can generally be developed without the need for any ’parallel-specific’ coding. | OpenFOAM uses finite volume numerics to solve systems of partial differential equations ascribed on any 3D unstructured mesh of polyhedral cells. The fluid flow solvers are developed within a robust, implicit, pressure-velocity, iterative solution framework, although alternative techniques are applied to other continuum mechanics solvers. Domain decomposition parallelism is fundamental to the design of OpenFOAM and integrated at a low level so that solvers can generally be developed without the need for any ’parallel-specific’ coding. | ||

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== Availability == | == Availability == | ||

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== License == | == License == | ||

{{show license}} | {{show license}} | ||

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+ | == Experts == | ||

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== Links == | == Links == | ||

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* [http://www.openfoam.com/docs/user/ User guide (html)] | * [http://www.openfoam.com/docs/user/ User guide (html)] | ||

* [http://foam.sourceforge.net/docs/Guides-a4/UserGuide.pdf User guide (pdf)] | * [http://foam.sourceforge.net/docs/Guides-a4/UserGuide.pdf User guide (pdf)] | ||

+ | * [http://www.pdc.kth.se/resources/software/installed-software/applications/openfoam/test-information Instructions for using OpenFOAM at PDC] |

## Latest revision as of 12:33, 12 September 2011

The OpenFOAM (Open Field Operation and Manipulation) CFD Toolbox is a free, open source CFD software package by OpenCFD Ltd. It has a large user base across most areas of engineering and science, from both commercial and academic organisations. OpenFOAM has an extensive range of features to solve anything from complex fluid flows involving chemical reactions, turbulence and heat transfer, to solid dynamics and electromagnetics. OpenFOAM is supplied with numerous pre-configured solvers, utilities and libraries and so can be used like any typical simulation package. However, it is open, not only in terms of source code, but also in its structure and hierarchical design, so that its solvers, utilities and libraries are fully extensible. OpenFOAM uses finite volume numerics to solve systems of partial differential equations ascribed on any 3D unstructured mesh of polyhedral cells. The fluid flow solvers are developed within a robust, implicit, pressure-velocity, iterative solution framework, although alternative techniques are applied to other continuum mechanics solvers. Domain decomposition parallelism is fundamental to the design of OpenFOAM and integrated at a low level so that solvers can generally be developed without the need for any ’parallel-specific’ coding.

## Contents

## Availability

Resource | Centre | Description |
---|---|---|

Abisko | HPC2N | capability resource of 153 TFLOPS with full bisectional infiniband interconnect |

Akka | HPC2N | capability cluster resource of 54 TFLOPS with infiniband interconnect |

Alarik | LUNARC | throughput cluster resource of 40 TFLOPS |

Aurora | LUNARC | throughput/general purpose cluster resource |

Beda | C3SE | throughput cluster resource |

Glenn | C3SE | throughput cluster resource |

Lindgren | PDC | Cray XE6 capability cluster with 305 TFLOPS peak performance |

Platon | LUNARC | throughput cluster resource of 26 TFLOPS |

## License

License: Free.

## Experts

No experts have currently registered expertise on this specific subject. List of registered field experts: