Ist23885: Criou a página com "This seminar talk summarizes the results of an experimental investigation of the plasma potential in toroidal magnetic fusion devices. It presents data obtained with the un..."

2019-07-22T14:01:52Z

Criou a página com "This seminar talk summarizes the results of an experimental investigation of the plasma potential in toroidal magnetic fusion devices. It presents data obtained with the un..."

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This seminar talk summarizes the results of an experimental investigation of the
plasma potential in toroidal magnetic fusion devices. It presents data obtained with
the unique heavy ion beam probing (HIBP) and other diagnostics. Diagnostic systems
to probe the T-10 tokamak and the TJ-II stellarator plasmas are described. They
allow ones to measure the steady-state plasma potential profiles and the potential’s
oscillations, such as quasi-monochromatic and broadband fluctuations. The findings
in the turbulent particle transport, plasma density fluctuations, and poloidal magnetic
field studies are reported as well. The properties of Geodesic Acoustic Modes and
Alfven eigenmodes, driven by fast particles during a neutral beam injection heating
of plasma, are discussed. A wide range of plasma scenarios in tokamaks and stellarators
with various magnetic configurations and plasma heating systems are reported,
and common features in the behavior of the plasma potential and turbulence
in magnetized plasmas are shown.

MHD Activity by HIBD - Histórico de revisões

Ist23885: Criou a página com "This seminar talk summarizes the results of an experimental investigation of the plasma potential in toroidal magnetic fusion devices. It presents data obtained with the un..."