Radial coordinate maps, radial vectors, and binormal vectors for 5/6, 5/5 and 5/4 edge island domains in W7-X

• Published in: Plasma Physics and Controlled Fusion
• Main Authors: Schmitt, J C, Kriete, D M, Andreeva, T, Geiger, J, Grahl, M, Schilling, J, Thomsen, H, Flom, E
• Other Authors: EUROfusion Consortium, Department of Energy
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: IOP Publishing 2022
• Subjects: Single Island; Edge Island
• Online Access: http://dx.doi.org/10.1088/1361-6587/ac5f3f; https://iopscience.iop.org/article/10.1088/1361-6587/ac5f3f; https://iopscience.iop.org/article/10.1088/1361-6587/ac5f3f/pdf

Abstract The edge island domain in Wendelstein 7-X consists of divertor islands whose position coincide with the location of rational values of the rotational transform <?CDATA ${\textrm{-}}\mkern-6mu\iota \approx(5/6, 5/5, 5/4)$?> - ι ≈ ( 5 / 6 , 5 / 5 , 5 / 4 ) and surround the main confinem...