Open Access

Fig. 1.

image

Download original image

(a) FR (orange circle) and PS (red structure) scheme, not to scale. The green frame (top) represents the simulated domain and the grey shaded area (bottom) contains the magnetic components that are outside of the simulation box. h0 is the FR height and xPS is the distance from the FR to the PS spine (red vertical line), whose height is parametrised by yPS. The line dipole and the image current are located at depth d and h0, respectively. (b) Internal structure of the FR: r is the radius, Δ is the thickness of the transition layer, R is the radial coordinate from the FR centre, and ϕ the poloidal coordinate.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.