Shats, MichaelXia, HuaPunzmann, HorstSolomon, W.2015-12-131536-1055http://hdl.handle.net/1885/80936An overview of recent results related to the physics of turbulent structure generation and their interactions in the H-1 heliac is presented. In particular, the role of zonal flows, or time-varying shear radial electric fields, in anomalous transport andKeywords: Confinement transitions; Spectral energy transfer; Zonal flows; Energy transfer; Plasma confinement; Power transmission; Radio waves; Reynolds number; Tokamak devices; Turbulence; Plasma devices Confinement transitions; Toroidal plasma; Turbulent structuresSpectral energy transfer, generation of zonal flows and their role in confinement transitions20042016-02-24