Perspective of analogy between heat loads and impurity production in L-mode discharges with ICRH in WEST

Perspective of analogy between heat loads and impurity production in L-mode discharges with ICRH in WEST

This study compares experimental observations on plasma surface interactions and heat loads induced by Ion Cyclotron Resonance Heating (ICRH) in WEST medium size tokamak. When powering ICRH, core contamination by metallic impurities systematically results in an increase of the power radiated, often...

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Bibliographic Details
Main Authors: G. Urbanczyk, N. Fedorczak, J. Gunn, L. Colas, J.G. Li, K. Wang
Format: Article
Language:English
Published: Elsevier 2021-03-01
Series:Nuclear Materials and Energy
Subjects:
ICRH
RF sheath
Infrared
Spectroscopy
WEST
Online Access:http://www.sciencedirect.com/science/article/pii/S2352179121000211

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http://www.sciencedirect.com/science/article/pii/S2352179121000211

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