Extraction of poloidal velocity from charge exchange recombination spectroscopy measurements
نویسندگان
چکیده
منابع مشابه
Toroidal charge exchange recombination spectroscopy measurements on MST.
Charge exchange recombination spectroscopy measurements of the poloidal component of the C(+6) temperature and flow in the Madison Symmetric Torus have been vital in advancing the understanding of the ion dynamics in the reversed field pinch. Recent work has expanded the diagnostic capability to include toroidal measurements. A new toroidal view overcomes a small signal-to-background ratio (5%-...
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where ∇pα denotes the radial pressure gradient, eZα the charge, nα the density and upol,α and utor,α the poloidal and toroidal rotation velocities of the species α . Bpol and Btor are the poloidal and toroidal magnetic field components determined from the magnetic equilibrium reconstruction. One of the most commonly used diagnostic to evaluate the ion quantities is active charge exchange recomb...
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 2004
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.1790042