Peaking factor and external field dependence of n = 1 RWM forces on tokamak wall

Autor:	V. V. Drozdov, S. Yu. Medvedev, An. Martynov
Rok vydání:	2020
Předmět:	Physics Resistive touchscreen Tokamak Force density law Harmonic Eddy current Plasma Mechanics Kink instability Net force Condensed Matter Physics law.invention
Zdroj:	Physics of Plasmas. 27:102512
ISSN:	1089-7674 1070-664X
Popis:	This paper finalizes the self-consistent study of the sideways force acting on the resistive wall due to eddy currents induced by n = 1 kink instability under variations of the external poloidal field and its impact on the force peaking factor as outlined in A. A. Martynov and S. Yu. Medvedev, Phys. Plasmas 27, 012508 (2020). A proper analytical treatment of the sideways forces for a large aspect ratio circular tokamak is limited to the case q 1 at the plasma boundary, the sideways force is generated by a sideband m/n = 1/1 harmonic, which gives lower net force as compared to the q
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::be6ae420bbcea3df7318b58d79580cbe https://doi.org/10.1063/5.0018802 Zobrazit plný text záznamu