Effects of collisional ion orbit loss on tokamak radial electric field and toroidal rotation in an L-mode plasma

Hongxuan Zhu, T. Stoltzfus-Dueck, R. Hager +2

Ion orbit loss has been used to model the formation of a strong negative radial electric field $E_r$ in the tokamak edge, as well as edge momentum transport and toroidal rotation.…