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The Possibility of Measuring Radial-Velocity Fluctuations in a Tokamak Plasma with the Aid of Enhanced Microwave-Scattering Diagnostics


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Abstract

We propose implementing the diagnostics of long-wavelength fluctuations of the radial velocity of tokamak plasma, which is based on Döppler-enhanced microwave scattering by short-wavelength fluctuations entrained by large-scale turbulent flow in the equatorial plane of a tokamak.

About the authors

A. D. Gurchenko

Ioffe Physical Technical Institute

Author for correspondence.
Email: Aleksey.Gurchenko@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021

E. Z. Gusakov

Ioffe Physical Technical Institute

Email: Aleksey.Gurchenko@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021

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