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== Synopsis == | |||
[[File:ithaca-sem.png|300px|right|ithaca-sem box]] | [[File:ithaca-sem.png|300px|right|ithaca-sem box]] | ||
[https:// | [https://mathlab.sissa.it/ITHACA-SEM ITHACA-SEM]: In real Time Highly Advanced Computational Applications with Spectral Element Methods - Reduced Order Models for Nektar++ , is a C++ package for the Model Order Reduction | ||
simulations | that uses | ||
simulations from the spectral/hp element software [https://nektar.info Nektar++]. | |||
It uses [http://eigen.tuxfamily.org Eigen] to perform the matrix decompositions required for parametric model order reduction. | It uses [http://eigen.tuxfamily.org Eigen] to perform the matrix decompositions required for parametric model order reduction. | ||
The GitHub repository is available here: [https://github.com/mathLab/ITHACA-SEM ITHACA-SEM]. | |||
== Requirements == | |||
The requirement is an installation of Nektar++ in version 4.4.0. | |||
== Features == | |||
As of Feb. 2019: | |||
- allows using a variable Reynolds number (specified by the kinematic viscosity) as parameter | |||
- perform offline simulation in ITHACA-SEM or use precomputed Nektar++ *.fld files as snapshot solutions | |||
- computes a POD ROM | |||
- computes ROM parameter sweeps | |||
== Links == | |||
GitHub repository: https://github.com/mathLab/ITHACA-SEM | |||
Website: https://mathlab.sissa.it/ITHACA-SEM | |||
== Contact == | |||
[[User:Hessm| Martin Hess]] | |||
Revision as of 11:23, 4 February 2019
Note: This page has not been verified by our editors.
Synopsis
ITHACA-SEM: In real Time Highly Advanced Computational Applications with Spectral Element Methods - Reduced Order Models for Nektar++ , is a C++ package for the Model Order Reduction that uses simulations from the spectral/hp element software Nektar++. It uses Eigen to perform the matrix decompositions required for parametric model order reduction. The GitHub repository is available here: ITHACA-SEM.
Requirements
The requirement is an installation of Nektar++ in version 4.4.0.
Features
As of Feb. 2019: - allows using a variable Reynolds number (specified by the kinematic viscosity) as parameter - perform offline simulation in ITHACA-SEM or use precomputed Nektar++ *.fld files as snapshot solutions - computes a POD ROM - computes ROM parameter sweeps
Links
GitHub repository: https://github.com/mathLab/ITHACA-SEM
Website: https://mathlab.sissa.it/ITHACA-SEM