منابع مشابه
Database Structures and Interfaces for W7-X
The W7-X Experiment of the IPP, under construction in Greifswald Germany, is designed to operate in a quasi-steady-state scenario. The database structures and interfaces used for discharge description and execution have to reflect this continuous mode of operation. In close collaboration between the control group of W7-X and the data acquisition group a combined design of the data structures us...
متن کاملTomography by the maximum entropy method for the W7-AS and W7-X multichannel bolometer systems
Amaximum entropy approach has been applied to the tomographic inversion of the line integrated measurements of radiation power ux by a multichannel bolometer system. This method was applied to a H-mode discharge in the W7-AS stellarator, with increasing radiation from the plasma core after the transition being observed. Also a neutral beam injection discharge was investigated, and the time evol...
متن کاملFT/P2-24 Experimental Results of Series Gyrotrons for the Stellarator W7-X
The stellarator W7-X is presently under construction in Greifswald, Germany. It will have a powerful ECRH which will be used for plasma start-up, heating and current drive. The complete ECRH system, including the RF generators, transmission line and auxiliary power supplies will be provided under the leadership of FZK in a European collaboration. The RF power will be delivered by 140 GHz, 1 MW ...
متن کاملX-Ray Powder Diffraction Metrics
To compare sample data from x-ray diffraction a suitable metric is developed to evaluate the similarity (or dissimilarity) between samples and to compare it to a references. The methodology focuses on the d-lines and uses the intensity measurements indirectly in the algorithm. The resulting d-line distribution and summary statistics of the differences is used to establish whether a true differe...
متن کاملSynthesis and characterization of Gd2O2 S: Tb3+ phosphor powder for X-ray imaging detectors
Gadolinium oxysulfide phosphor doped with trivalent terbium have been synthesized using urea homogenous precipitation and followed by sulfurization at 800 °C under argon atmosphere. Structural and morphological of synthesized phosphor powder were characterized by x-ray diffraction (XRD), scanning electron microscopy (SEM) and Fourier transform infrared spectrometry (FT-IR). Hexagonal structure ...
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ژورنال
عنوان ژورنال: Fusion Engineering and Design
سال: 2019
ISSN: 0920-3796
DOI: 10.1016/j.fusengdes.2018.12.099