Publication:
Study of Geodesic Acoustic and Alfven Modes in Toroidal Fusion Devices (Brief Review)

Дата
2022
Авторы
Vershkov, V. A.
Grashin, S. A.
Drabinskiy, M. A.
Eliseev, L. G.
Melnikov, A. V.
Nurgaliev, M. R.
Нургалиев, Максим Ринатович
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Научные группы
Организационные подразделения
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Организационная единица
Институт лазерных и плазменных технологий
Стратегическая цель Института ЛаПлаз – стать ведущей научной школой и ядром развития инноваций по лазерным, плазменным, радиационным и ускорительным технологиям, с уникальными образовательными программами, востребованными на российском и мировом рынке образовательных услуг.
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Аннотация
© 2022, Pleiades Publishing, Inc.Geodesic acoustic modes, Alfvén eigenmodes, stationary and oscillating components of the electric field, and their relations to plasma confinement have been studied. Theoretical concepts of the interaction of geodesic acoustic modes with other types of plasma turbulence have been tested. Concomitant problems such as the effect of heating methods on the plasma confinement and turbulence, as well as the properties of impurities and scrape-off layer have also been discussed. Key diagnostics such as heavy ion beam probe, correlation reflectometry, and multipurpose optical diagnostic complex have been described. The main experiments have been performed at the T-10 tokamak, which has a high-power electron cyclotron resonance heating system. The supporting experiments have been performed at the TJ-II stellarator in Spain, the COMPASS tokamak in Czech Republic, and the STOR-M tokamak in Canada. The results of the experiments have been compared with the analytical and numerical calculations.
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Study of Geodesic Acoustic and Alfven Modes in Toroidal Fusion Devices (Brief Review) / Vershkov, V.A. [et al.] // JETP Letters. - 2022. - 115. - № 6. - P. 324-342. - 10.1134/S0021364022200279
URI
https://www.doi.org/10.1134/S0021364022200279
 https://www.scopus.com/record/display.uri?eid=2-s2.0-85130916574&origin=resultslist
 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000800938200004
 https://openrepository.mephi.ru/handle/123456789/27945
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