Titlebook: Diagnostics for Experimental Thermonuclear Fusion Reactors; Peter E. Stott,Giuseppe Gorini,Elio Sindoni Book 1996 Plenum Press, New York 1

強(qiáng)行引入

Reflectometry for ITER Density Profilesan be placed outside the biological shield); it requires moderate access to the machine and systems can be loss tolerant. Reflectometry is a mature diagnostic that can measure density profiles and local density fluctuations with high spatial and temporal resolutions. Density profiles are, by far, th

BILE

Proposal of Reflectometry System for ITERequirements to the entrance ports. It uses well developed mm wave band and the launched and received waves may be easily transported to and away from tokamak by means of long transmission lines. Significant experience was gained in reflectometry since the first experiments on ATC tokamak., but it st

影響深遠(yuǎn)

ICRF Physics Measurements by Reflectometryating in present and future thermonuclear fusion experiments such as ITER. The physics of wave excitation and propagation in the ion cyclotron range of frequency (ICRF) is under intensive experimental and theoretical investigation for efficient heating. The ICRF-wave studies have also been performed

到婚嫁年齡

ITER Relevant Reflectometry Developments on DIII-De density profile measurement systems, a divertor reflectometer system, an inside launch reflectometer system for core access, and RF wave and edge density profile measurements at an ICRF antenna. For density profile measurements a new solid-state fast sweep FM reflectometer system has been installe

材料等

酷熱

Millimeter-Wave Diagnostic Systems for ITERin tokamaks is anomalously large, and appears to be driven by turbulent fluctuations, measuring spatially resolved electron and density temperature fluctuations is key to understanding both transport and the resultant turbulent confinement. Reflectometry has shown itself to be extremely sensitive to

EPT

Experimental Results of Amplitude Modulation Reflectometry on High Density Tokamak Plasmas electron density profiles.. In Amplitude Modulation (AM) reflectometry. the group delay is obtained from the phase delay φ of the modulating envelope as τ.=φ/Ω, where Ω/2π is the modulating frequency; phase measurement is unambiguous provided that Ωτ.<2π

falsehood

罐里有戒指

得體

Overview of Magnetic Diagnostics Planned for ITERThe magnetic diagnostic for ITER has to meet the classical requirements of the magnetic diagnostic on the present day large divertor tokamaks and has in addition the requirement to work during the long pulse in excess of 1000s and in a hostile radiation environment.