• DOI:10.1063/1.5020164
• Corpus ID: 119224402

Coherent transport structures in magnetized plasmas II: Numerical results

@article{Giannatale2017CoherentTS,
  title={Coherent transport structures in magnetized plasmas II: Numerical results},
  author={Giovanni di Giannatale and Matteo Valerio Falessi and Daniela Grasso and Francesco Pegoraro and T. J. Schep},
  journal={arXiv: Plasma Physics},
  year={2017}
}

• G. D. Giannatale, M. Falessi, +2 authors T. Schep
• Published 2 December 2017
• Physics
• arXiv: Plasma Physics

In a pair of linked articles (called Article I and II respectively) we apply the concept of Lagrangian Coherent Structures borrowed from the study of Dynamical Systems to magnetic field configurations in order to separate regions where field lines have different kind of behavior. In the present article, article II, by means of a numerical procedure we investigate the Lagrangian Coherent Structures in the case of a two-dimensional magnetic configuration with two island chains that are generated by magnetic reconnection and evolve nonlinearly in time. The comparison with previous results, obtained by assuming a fixed magnetic field configuration, allows us to explore the dependence of transport barriers on the particle velocity.