Electromagnetic Viscous-Resistive-Drift-Wave Instability in Burning Plasma

Nonlinear dynamical modelling of high frequency electrostatic drift waves using fluid theoretical approach in magnetized plasma

“…( 20) into two parts as shown in (22) as these are separately integrable once whereas not integrable in the combined form with the final form of the reduced two equations given in Eqs. (26) and (27). These two reduced equations are further consolidated for executing the analysis.…”

“…drift wave modes are required to satisfy both Eqs. (26) and (27), which represents a pair of equations as a specific nonlinear generalization of Eq. (84); this one-dimensional stationary HM Eq.…”

“…The resistive drift wave instabilities in a non-uniform magnetized plasma have been explored by Rehman [25] along with the considerations of both thermal and non-thermal electron distributions. The electromagnetic resistive drift wave instabilities have been analysed in the framework of a two fluid model by Rehman [26] in fusion plasmas by taking the effects of the ion viscosity into account.…”

Theory of coupled resistive drift and resistive drift ballooning instabilities in fusion plasma

“…2000 ; Rogers and Drake 1999 ; Xu et al. 2000 ; Xu and Cohen, 2000 ; Rehman 2019 ; Mikhailovskii and Rudakov 1963 ), however, in explaining these localized instabilities, the role of the coupled macro and micro-mode were ignored. Recently, Xu et al.…”

“…These edge regimes were confirmed in experiments (Wootton et al 1990;Bessenrodt-Weberpals et al the ASDEX Team 1993). Although, there are many studies devoted to explain instability in edge region (Myra et al 2000;Rogers and Drake 1999;Rehman 2019;Mikhailovskii and Rudakov 1963), however, in explaining these localized instabilities, the role of the coupled macro and micro-mode were ignored. Recently, Xu et al (2021) has demonstrated Impurity effect on drift-resistive-inertial ballooning mode and associated transport at the edge of tokamak plasmas.…”