Open AccessПервые результаты исследований ионного теплопереноса на сферическом токамаке Глобус-М2
Author(s) -
А.Ю. Тельнова,
И.В. Мирошников,
М.М. Митранкова,
Н.Н. Бахарев,
В.К. Гусев,
Н.С. Жильцов,
Е.О. Киселев,
Г.С. Курскиев,
В.Б. Минаев,
Ю.В. Петров,
Н.В. Сахаров,
П.Б. Щёголев,
Е.А. Тюхменева
Publication year - 2021
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2021.09.50903.18618
Subject(s) - astra , neutral particle , tokamak , charge exchange , ion , atomic physics , spectrum analyzer , neutral beam injection , materials science , ion beam , particle (ecology) , chemistry , nuclear physics , plasma , physics , optics , oceanography , organic chemistry , geology
The paper presents the first ion temperature profile measurements results in the new spherical tokamak Globus-M2, which were obtained in discharges with neutral beam injection using the Charge eXchange Recombination Spectroscopy (CXRS) and the Neutral Particle Analyzer (NPA). Ion heat transport modeling using ASTRA code was carried out based on the obtained experimental ion temperature. The results of the modelling indicate the predominantly neoclassical ion heat transport.