منابع مشابه
Density profile behavior in JET H-mode plasmas
The degree of peaking of the density profile has profound implications for reactor operation. As an independent complement to previous studies, density peaking in the JET tokamak was investigated on the most recent dataset, comprising virtually all experiments performed in 2006 and 2007. Unlike previous studies, this work focuses on low collisionality data as most representative of reactor cond...
متن کاملDensity profile peaking in JET H-mode plasmas: experiments versus linear gyrokinetic predictions
As an independent complement to previous studies (Weisen et al 2005 Nucl. Fusion 45 L1–4, Weisen et al 2006 Plasma Phys. Control. Fusion 48 A457–66, Angioni et al 2007 Nucl. Fusion 47 1326–35), density peaking in the JET tokamak was investigated on the dataset, comprising virtually all H-mode experiments performed in 2006–2007. Unlike previous studies, this work focuses on low collisionality da...
متن کاملAbsolute density measurement of SD radicals in a supersonic jet at the quantum-noise-limit.
The absolute density of SD radicals in a supersonic jet has been measured down to (1.1 ± 0.1) × 10(5) cm(-3) in a modestly specified apparatus that uses a cross-correlated combination of cavity ring-down and laser-induced fluorescence detection. Such a density corresponds to 215 ± 21 molecules in the probe volume at any given time. The minimum detectable absorption coefficient was quantum-noise...
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" This document is intended for publication in the open literature. It is made available on the understanding that it may not be further circulated and extracts or references may not be published prior to publication of the original when applicable, or without the consent of the Publications Officer, The contents of this preprint and all other JET EFDA Preprints and Conference Papers are availa...
متن کاملPellet Fuelling and ELMy H-mode Physics in JET
As the reference operating regime for ITER, investigations of the ELMy H-mode have received high priority in the JET experimental programme. Recent experiments have concentrated in particular on operation simultaneously at high density and high confinement using high field side (HFS) pellet launch. The enhanced fuelling efficiency of HFS pellet fuelling is found to scale favourably to a large m...
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ژورنال
عنوان ژورنال: Nuclear Fusion
سال: 2004
ISSN: 0029-5515,1741-4326
DOI: 10.1088/0029-5515/44/7/007