Conception of ion cyclotron plasma heating in the Globus-M2 spherical tokamak

2012 ◽  
Vol 38 (10) ◽  
pp. 869-872 ◽  
Author(s):  
O. N. Shcherbinin ◽  
V. V. D’yachenko ◽  
V. K. Gusev ◽  
V. I. Varfolomeev ◽  
Yu. V. Petrov ◽  
...  
Keyword(s):  
Plasma Heating ◽  
Spherical Tokamak ◽  
Ion Cyclotron

Feasibility of rf plasma heating in the Globus-M spherical tokamak at frequencies above the ion cyclotron frequency

2003 ◽  
Vol 48 (8) ◽  
pp. 1061-1066
Author(s):  
V. V. D’yachenko ◽  
M. A. Irzak ◽  
E. N. Tregubova ◽  
O. N. Shcherbinin
Keyword(s):  
Cyclotron Frequency ◽  
Plasma Heating ◽  
Rf Plasma ◽  
Spherical Tokamak ◽  
Ion Cyclotron

On the role of graphite chamber-wall lining in experiments on the ion-cyclotron resonance plasma heating in the globus-M spherical tokamak

2009 ◽  
Vol 35 (1) ◽  
pp. 76-78 ◽  
Author(s):  
B. B. Ayushin ◽  
V. I. Varfolomeev ◽  
V. K. Gusev ◽  
V. V. D’yachenko ◽  
Yu. V. Petrov ◽  
...  
Keyword(s):  
Cyclotron Resonance ◽  
Plasma Heating ◽  
Chamber Wall ◽  
Ion Cyclotron Resonance ◽  
Spherical Tokamak ◽  
Wall Lining ◽  
Ion Cyclotron ◽  
Resonance Plasma

The first experimental HF heating of plasma at ion cyclotron frequencies in the Globus-M spherical tokamak

2004 ◽  
Vol 30 (8) ◽  
pp. 690-692 ◽  
Author(s):  
V. K. Gusev ◽  
V. V. D’yachenko ◽  
F. V. Chernyshev ◽  
Yu. V. Petrov ◽  
N. V. Sakharov ◽  
...  
Keyword(s):  
Spherical Tokamak ◽  
Ion Cyclotron ◽  
Hf Heating

Study of plasma heating in discharges with neutral beam injection in the Globus-M spherical tokamak

2008 ◽  
Vol 34 (2) ◽  
pp. 81-94 ◽  
Author(s):  
B. B. Ayushin ◽  
A. G. Barsukov ◽  
V. K. Gusev ◽  
L. A. Esipov ◽  
E. G. Zhilin ◽  
...  
Keyword(s):  
Plasma Heating ◽  
Neutral Beam Injection ◽  
Neutral Beam ◽  
Spherical Tokamak ◽  
Beam Injection

scholarly journals Formation of a Charged Layer in a Bounded Non-Uniform Magnetized Plasma in RF Field

2021 ◽  
Vol 57 (10) ◽  
Author(s):  
V.I. Zasenko
Keyword(s):  
Radio Frequency ◽  
Plasma Heating ◽  
Magnetized Plasma ◽  
Plasma Dynamics ◽  
Charged Layer ◽  
Ion Cyclotron ◽  
Faraday Shield

A model of plasma dynamics in the box of an ICRF (ion cyclotron radio-frequency) antenna without Faraday shield used for the plasma heating in tokamaks is proposed. Formation of a macroscopic layer of oscillating charge that plays a role of a shield is predicted. Relation to phenomena observed in a scrape-off layer plasma is discussed.

scholarly journals Energy Exchange Between Electromagnetic Ion Cyclotron (EMIC) Waves and Thermal Plasma: From Theory to Observations

2021 ◽  
Vol 8 ◽  
Author(s):  
M. E. Usanova
Keyword(s):  
Thermal Plasma ◽  
Ring Current ◽  
Plasma Heating ◽  
Particle Interactions ◽  
Ion Heating ◽  
Thermal Electron ◽  
Plasma Species ◽  
Ion Cyclotron ◽  
Radiation Belt Electrons ◽  
Emic Waves

The cold plasmaspheric plasma, the ring current and the radiation belts constitute three important populations of the inner magnetosphere. The overlap region between these populations gives rise to wave-particle interactions between different plasma species and wave modes observed in the magnetosphere, in particular, electromagnetic ion cyclotron (EMIC) waves. These waves can resonantly interact with multiple particle species, being an important loss process for both ring current ions and radiation belt electrons, as well as a cold plasma heating mechanism. This mini-review will focus on the interaction between EMIC waves and cold and thermal plasma, specifically the role of EMIC waves in cold and thermal electron and ion heating. It will discuss early theoretical results in conjunction with numerical modelling and recent satellite observations, and address outstanding problems and controversies in this field.

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