کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6745825 | 504980 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Status of the development of the EU 170Â GHz/1Â MW/CW gyrotron
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
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چکیده انگلیسی
The progress in the development of the European 170Â GHz, 1Â MW/CW gyrotron for electron cyclotron heating & current drive (ECH&CD) on ITER is reported. A continuous wave (CW) prototype is being manufactured by Thales Electron Devices (TED), France, while a short-pulse (SP) prototype gyrotron is in parallel under manufacture at Karlsruhe Institute of Technology (KIT), with the purpose of validating the design of the CW industrial prototype components. The fabrication of most of the sub-assemblies of the SP prototype has been completed. In a first step, an existing magnetron injection gun (MIG) available at KIT was used. Despite this non-ideal configuration, the experiments provided a validation of the design, substantiated by an excellent agreement with numerical simulations. The tube, operated without a depressed collector, is able to produce more than 1Â MW of output power with efficiency in excess of 30%, as expected, and compatible with the ITER requirements.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fusion Engineering and Design - Volumes 96â97, October 2015, Pages 149-154
Journal: Fusion Engineering and Design - Volumes 96â97, October 2015, Pages 149-154
نویسندگان
Ioannis Gr. Pagonakis, Ferran Albajar, Stefano Alberti, Konstantinos Avramidis, Tullio Bonicelli, Falk Braunmueller, Alex Bruschi, Ioannis Chelis, Fabio Cismondi, Gerd Gantenbein, Virgile Hermann, Klaus Hesch, Jean-Philippe Hogge, John Jelonnek,