Electromagnetic effects on toroidal momentum transport
Journal article, 2010

A parametric study of electromagnetic effects on toroidal momentum transport has been performed. The work is based on a new version of the Weiland model where symmetry breaking toroidicity effects derived from the stress tensor have been taken into account. The model includes a self-consistent calculation of the toroidal momentum diffusivity, which contains both diagonal and off-diagonal contributions to the momentum flux. It is found that electromagnetic effects considerably increase the toroidal momentum pinch. They are sometimes strong enough to make the total toroidal momentum flux inward.

Momentum transport

Author

Ansar Mahmood

Chalmers, Department of Radio and Space Science, Transport Theory

Annika Eriksson

Chalmers, Earth and Space Sciences, Transport Theory

Jan Weiland

Chalmers, Earth and Space Sciences, Transport Theory

Physics of Plasmas

1070-664X (ISSN) 1089-7674 (eISSN)

Vol. 17 12 122310

Driving Forces

Sustainable development

Subject Categories

Physical Sciences

Fusion, Plasma and Space Physics

Areas of Advance

Energy

Roots

Basic sciences

DOI

10.1063/1.3511441

More information

Created

10/7/2017