Direct observation of the non-locality of non-diffusive counter-gradient electron thermal transport during the formation of hollow electron-temperature profiles in the Large Helical Device

A heating source with off-axis electron cyclotron heating (ECH) alone produced a plasma with a quasi-steady-state hollow electron-temperature profile in the Large Helical Device. The clear formation of this quasi-steady-state hollow electron-temperature profile can be explained by adding the outward...

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Veröffentlicht in:	Physics of plasmas 2022-03, Vol.29 (3)
Hauptverfasser:	Tsujimura, T. I., Kobayashi, T., Tanaka, K., Ida, K., Nagaoka, K., Yoshinuma, M., Yamada, I., Funaba, H., Seki, R., Satake, S., Kinoshita, T., Tokuzawa, T., Kenmochi, N., Igami, H., Mukai, K., Goto, M., Kawamoto, Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	Conservation equations Cyclotrons Electron cyclotron heating Electrons Heat Heat flux Heat transfer Plasma physics Steady state Temperature profiles Transport phenomena
Online-Zugang:	Volltext
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