ECH system
Mode-Content Analysis and Field Reconstruction of Propagating Waves in Corrugated Waveguides of an ECH System
... This paper is organized as follows. In Sec. 2, the method of mode-content analysis is described, and the re- sults of its application to a 168 GHz transmission line in the LHD ECH system are given. In Sec. ...
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Status and High Power Performance of the 10-MW 140-GHz ECH System for the Stellarator Wendelstein 7-X
... Reliable ECH operation requires special ECH-related ...none-absorbed ECH stray radiation, which is distributed inside the vacuum ...of ECH absorption in order to avoid severe machine damage of ...
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Applications of ECH on the DIII-D tokamak and projections for future ECH upgrades
... low torque, while controlling tearing modes at one or more surfaces, modelling shows that the power of the ECH system will need to be upgraded to 15 MW. This can be done most cost-effectively by adding two ...
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Second Harmonic 110 GHz ECH-assisted Start-up in KSTAR
... GHz ECH system has been a useful heating device for a stable plasma start-up because a pure ohmic discharge scenario with a limited loop voltage of about 4 V was sometimes not successful for burn-through ...
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Generation and Measurement of High Intermittent Heat Flux in GAMMA 10/PDX
... device ECH sources has been ...the ECH system to the MW level, the effects of ELM-like repetitive pulsed heat loads on PFMs can be de- ...the ECH system, two- to three-fold enhancement ...
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Improvement in Flexibility of ECCD by Upgraded ECH Antenna System on LHD
... The ECH system in NIFS is furnished with seven working gyrotrons. The oscillation frequencies are 77 (three gyrotrons), 154 (two gyrotrons), 84, and 82.7 GHz. The 77 and 154 GHz gyrotrons have been newly ...
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Design and Performance of Microwave Components for ECH and ECE Applications at General Atomics
... as ECH, where power levels can exceed 1 MW, present formidable challenges for component design and ...ITER’s ECH system, for example, are intended to produce 1 MW for over 3600 s ...
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Control of core argon impurity profile by ECH in KSTAR L-mode plasmas
... the ECH case were larger than those in the non-ECH ...the ECH deposition on impurity transport may be local, which was also addressed in ASDEX-U ...
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ECE and ECH application for investigation of plasma self-organization at T-10 tokamak
... Without ECH, the spectrum maintains its shape up to the end of ...on-axis ECH distorts spectrum to the low frequencies ...central ECH is accompanied by new peculiarity 55–57 ...
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3.6MW Power Supply System of the 170GHz ECH&CD System in KSTAR
... supply system was developed for the 170 GHz ECH&CD gyrotron system in ...supply system consists of Cathode Power Supply(CPS), Anode Power Supply(APS) and Body Power ...supply system ...
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Biochemical Studies and Characterization of Immobilized Alkaline Phosphatases on Carboxyl-Functionalised Carbon Nanotubes
... Alkaline phosphatase has been isolated from the seeds of ‘Arachis hypoghaea’ by ammonium sulphate fractionation (30-80%) and ion exchange chromatography. The isolated enzyme was studied for its biochemical properties ...
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Pairwise Connectedness in soft biČech Closure Spaces
... Č ech closure ...Č ech closure spaces, soft bi Č ech closure spaces and studied the concept of connectedness in fuzzy and soft Č ech closure ...
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High Harmonic ECH Experiment for Extension of Heating Parameter Regime in LHD
... cal position from the U-port antenna could be obtained. The optimal focal positions were observed to shift dur- ing the ECH pulse. Deflection of the wave beam was ex- perimentally observed using a target plate ...
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ECH and ECCD effects on NTMs stabilization by ECRF in JT-60SA tokamak
... JT-60SA is the large fully superconducting tokamak being built under the Broader Approach Satellite Tokamak Programme jointly by Europe and Japan, and under the Japanese national program to support the ITER programme and ...
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CHANGES IN TESTIS PROTEIN AND METABOLIC ENZYME ACTIVITIES IN RATS INDUCED BY EPICHLOROHYDRIN
... of ECH on reproduction is due to the inhibition of many enzymes, particularly those whose cofactor is the cation of a bivalent metal 18 ...dose ECH can increase enzymes activity by a positive feedback ...
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Performance Analysis of Acoustic Echo Cancellation in Sound Processing N. Sakthi Bavatharani Dr. T. Ravichandran
... paper, system on a , analyzing of echo cancellation in audio signal when reverberated in real environment, this type of filter is mainly used to control the echo noise in the sound like orchestra ...the ...
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Removal of Lead (ΙΙ) by Lumbang, Aleurites moluccana Activated Carbon Carboxymethylcellulose Composite Crosslinked with Epichlorohydrin
... of the instrument. LAC/CMC/ECH adsorbent was used for the Pb (II) uptake in the three solution systems (Fig. 7). The adsorbent exhibited commendable percent removal of dye and Pb(II) from methylene blue and Pb(II) ...
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Testing Open Source Waters: Derivative Works Under GPLv3
... operating system combines the works into shared memory, could the creator of the operating system equally argue that loading the software into its operating system creates derivative works and thus ...
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Extracellular electron transfer from cathode to microbes: application for biofuel production
... An eventual replacement of fossil energy source with sustainable energy system is unavoidable. Biofuels have emerged as one of the sustainable fuels sources and it is considered as alternatives to petroleum. ...
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“Antioxidant Activity of Combined Ethanolic Extract of Pisonia grandis and Cardiospermum halicacabum” by S.Shobana Devi, P.Nandhini, Himanshu Tripathi, Rajeswary Hari, India.
... In the present investigation significant results were obtained from EPG, ECH and BHE on hydrogen peroxide radical scavenging activity. Figure-1 shows the scavenging ability of the different extracts on hydrogen ...
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