.. openTorsion documentation master file, created by
   sphinx-quickstart on Mon Jul  5 09:50:35 2021.
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.. figure:: ../figures/opentorsion_logo.png
   :width: 80%
   :align: center
   :alt: Torque at shafts 1, 2, 3 and 4.
   :target: .
OpenTorsion: Open-Source Software for Torsional Vibration Analysis
==================================================================
OpenTorsion includes tools for creating shaft-line finite element models and calculation of torsional response in time and frequency domain. Supported features include

* finite element model creation based on dimensions or datasheet specifications
* natural frequency calculation
* eigenmodes
* forced response analysis
* time-stepping simulation

OpenTorsion github page: https://github.com/Aalto-Arotor/openTorsion

=======================================

.. toctree::
   :maxdepth: 1
   :caption: Getting Started:

   installation
   usage
   opentorsion


.. toctree::
   :maxdepth: 2
   :caption: User Guide:

   tutorials
   examples

Contact
-------
The main developers are Sampo Laine and Urho Hakonen from Arotor lab at Aalto University Finland https://www.aalto.fi/en/department-of-mechanical-engineering/aalto-arotor-lab. For questions regarding the software please contact arotor.software@aalto.fi.