科技报告详细信息
Objectives and Layout of a High-Resolution X-ray Imaging Crystal Spectrometer for the Large Helical Device (LHD) | |
Bitter, M. ; Gates, D. ; Monticello, D. ; Neilson, H. ; Reiman, A. ; Roquemore, A. L. ; Morita, S. ; Goto, M. ; Yamada, H. | |
Princeton University. Plasma Physics Laboratory. | |
关键词: Spectrometers; Spectra; Magnetic Fields; 70 Plasma Physics And Fusion Technology; Stellarators X-Ray Imaging; | |
DOI : 10.2172/984471 RP-ID : PPPL-4538 RP-ID : DE-ACO2-09CH11466 RP-ID : 984471 |
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美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
A high-resolution X-ray imaging crystal spectrometer, whose concept was tested on NSTX and Alcator C-Mod, is being designed for LHD. This instrument will record spatially resolved spectra of helium-like Ar16+ and provide ion temperature profiles with spatial and temporal resolutions of < 2 cm and ≥ 10 ms. The stellarator equilibrium reconstruction codes, STELLOPT and PIES, will be used for the tomographic inversion of the spectral data. The spectrometer layout and instrumental features are largely determined by the magnetic field structure of LHD.
【 预 览 】
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