Diagnosing transient plasma status: from solar atmosphere to tokamak divertor

被引：2
作者：
Giunta, A. S. [1 ]
Henderson, S. [2 ]
O'Mullane, M. [2 ]
Harrison, J. [3 ]
Doyle, J. G. [4 ]
Summers, H. P. [2 ]
机构：
[1] Sci & Technol Facil Council, Rutherford Appleton Lab, RAL Space, Didcot OX11 0QX, Oxon, England
[2] Univ Strathlyde, Dept Phys, 107 Rottenrow, Glasgow G4 0NG, Lanark, Scotland
[3] Culham Sci Ctr, Culham Ctr Fus Energy, Abingdon OX14 3DB, Oxon, England
[4] Armagh Observ, Coll Hill, Coll Hill, Armagh BT61 9DG, North Ireland
来源：
JOURNAL OF INSTRUMENTATION | 2016年 / 11卷
关键词：
Plasma diagnostics - interferometry; spectroscopy and imaging; Spectrometers; Simulation methods and programs; DYNAMIC EVENTS; X-RAY; IONIZATION; EMISSION; DENSITY; RECOMBINATION; IMPURITIES; RADIATION; UPGRADE; FLARE;
D O I：
10.1088/1748-0221/11/09/C09008
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
This work strongly exploits the interdisciplinary links between astrophysical (such as the solar upper atmosphere) and laboratory plasmas (such as tokamak devices) by sharing the development of a common modelling for time-dependent ionisation. This is applied to the interpretation of solar flare data observed by the UVSP (Ultraviolet Spectrometer and Polarimeter), on-board the Solar Maximum Mission and the IRIS (Interface Region Imaging Spectrograph), and also to data from B2-SOLPS (Scrape Off Layer Plasma Simulations) for MAST (Mega Ampere Spherical Tokamak) Super-X divertor upgrade. The derived atomic data, calculated in the framework of the ADAS (Atomic Data and Analysis Structure) project, allow equivalent prediction in non-stationary transport regimes and transients of both the solar atmosphere and tokamak divertors, except that the tokamak evolution is about one thousand times faster.
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页数：12
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