22 citations · 140 across the 9 of their papers we have counts for
12 papers
Theoretical analysis of the saturation phase of the energetic-ion-driven resistive interchange mode
J. Varela, D. A. Spong, L. Garcia +4
The aim of the present study is to analyze the saturation regime of the energetic-ion-driven resistive interchange mode (EIC) in the LHD plasma. A set of non linear simulations are…
Study of the Alfven Eigenmodes stability in CFQS plasma using a Landau closure model
J. Varela, A. Shimizu, D. A. Spong +2
The aim of this study is to analyze the stability of the Alfven eigenmodes (AE) in the Chinese First Quasi-axisymmetric Stellarator (CFQS). The AE stability is calculated using the…
MHD stability of JT-60SA operation scenarios driven by passing energetic particles for a hot Maxwellian model
J. Varela, K. Y. Watanabe, K. Shinohara +5
We analyze the effects of the passing energetic particles on the resistive ballooning modes (RBM) and the energetic particle driven modes in JT-60SA plasma, which leads to the pred…
Effect of the tangential NBI current drive on the stability of pressure and energetic particle driven MHD modes in LHD plasma
J. Varela, W. A. Cooper, K. Nagaoka +5
The aim of the present study is to analyze the stability of the pressure gradient driven modes (PM) and Alfven eigenmodes (AE) in the Large Helical Device (LHD) plasma if the rotat…
Study of Alfven Eigenmodes stability in plasma with multiple NBI driven energetic particle specie
J. Varela, D. A. Spong, L. Garcia +3
The aim of this study is to analyze the destabilization of Alfven Eigenmodes (AE) by multiple energetic particles (EP) species in DIII-D and LHD discharges. We use the reduced MHD…
Analysis of Alfven Eigenmode destabilization in ITER using a Landau closure model
J. Varela, D. A. Spong, L. Garcia
Alfven Eigenmodes (AE) can be destabilized during ITER discharges driven by neutral beam injection (NBI) energetic particles (EP) and alpha particles. The aim of the present study…