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Transport Models for Plasma Heating with Second Harmonic of Electron-Cyclotron Frequencyстатья
- Авторы: Dnestrovskij Yu N., Danilov A.V., Dnestrovskij A.Yu, Lysenko S.E., Melnikov A.V., Nemets A.R., Nurgaliev M.R., Subbotin G.F., Soloviev N.A., Sychugov D.Yu, Cherkasov S.V.
- Журнал: Physics of Atomic Nuclei
- Том: 85
- Номер: S1
- Год издания: 2022
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: S34
- Последняя страница: S49
- DOI: 10.1134/s1063778822130051
- Аннотация: Abstract.The optical thickness of plasma is often insufficient to absorb completely electromagnetic waves when heated at the second harmonic of the electron-cyclotron frequency. The analysis of experiments at the T-10 allowed us to find the criterion of complete absorption and to provide a transport model for complete and incomplete absorption of waves. The conditions for the equivalence of discharges in different tokamaks, as well as in a pair of tokamak–stellarator W7-X are formulated. For equivalent discharges, calculations using the model for the T-15MD tokamak meet the measurements of electron and ion temperatures in the W7-X in a wide range of plasma densities. The confirmed model is used to analyze future T-15MD pulses. Keywords: tokamak, stellarators, electron-cyclotron heating, simulation
- Добавил в систему: Сычугов Дмитрий Юрьевич