Difference between revisions of "ITHACA-FV"

Revision as of 15:32, 4 February 2019

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ITHACA-FV is an implementation in **OpenFOAM** of several reduced order modelling techniques. **ITHACA-FV** is designed for [**OpenFOAM 6.0**](https://openfoam.org/version/6) and [**OpenFOAM 5.0**](https://openfoam.org/version/5-0) but it can be easily adapted also to other versions of OpenFOAM.

- ITHACA-FV** can also be used as a basis for more advanced projects that would like to assess the capability of reduced order models in their existing **OpenFOAM**-based software, thanks to the availability of several reduced order methods and algorithms.

Linear and non-linear algebra operations which are not already implemented in OpenFOAM are performed with the external library [**Eigen**](http://eigen.tuxfamily.org/index.php?title=Main_Page). The source code of Eigen 3.3.4 is provided together with ITHACA-FV and is located in the [src/thirdyparty/Eigen](./src/thirdparty/Eigen) folder. For the EigenValue decomposition it is also possible to rely on the [**Spectra-0.6.1**](https://spectralib.org/) library and the source code is provided in the [src/thirdyparty/spectra-0.6.1](./src//thirdparty/spectra-0.6.1) folder.

- ITHACA-FV** has been tested on ubuntu 16.04 but can be easily compiled on any linux distribution with a compiled version of OpenFOAM 6.0 or OpenFOAM 5.0.

1. 1. 1. Prerequisites

- ITHACA-FV** requires
[**OpenFOAM 6.0**](https://openfoam.org/version/6) or
[**OpenFOAM 5.0**](https://openfoam.org/version/5-0)

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−	<~~p style="font-weight:bold;"~~>ITHACA-FV</p> is an implementation in OpenFOAM of several reduced order modelling techniques. ITHACA-FV is designed for [OpenFOAM 6.0](https://openfoam.org/version/6) and [OpenFOAM 5.0](https://openfoam.org/version/5-0) but it can be easily adapted also to other versions of OpenFOAM.	+	<b>ITHACA-FV</b> is an implementation in OpenFOAM of several reduced order modelling techniques. ITHACA-FV is designed for [OpenFOAM 6.0](https://openfoam.org/version/6) and [OpenFOAM 5.0](https://openfoam.org/version/5-0) but it can be easily adapted also to other versions of OpenFOAM.

	ITHACA-FV can also be used as a basis for more advanced projects that would like to assess the capability of reduced order models in their existing OpenFOAM-based software, thanks to the availability of several reduced order methods and algorithms.		ITHACA-FV can also be used as a basis for more advanced projects that would like to assess the capability of reduced order models in their existing OpenFOAM-based software, thanks to the availability of several reduced order methods and algorithms.