Development of 170 GHz/1 MW Russian gyrotron for ITER

Autor:	V.N. Iljin, A. Sh. Fix, V.I. Iljin, V.V. Alikaev, V.A. Flyagin, V. E. Zapevalov, M.V. Agapova, S.V. Usachev, L. G. Popov, A. N. Kuftin, Aleksandr Grigorievich Litvak, V. A. Khmara, V.E. Myasnikov, G. G. Denisov, V.O. Nichiporenko
Rok vydání:	2001
Předmět:	Nuclear physics Physics Nuclear Energy and Engineering law Mechanical Engineering Gyrotron Nuclear engineering Cathode ray General Materials Science Civil and Structural Engineering law.invention
Zdroj:	Fusion Engineering and Design. 53:377-385
ISSN:	0920-3796
Popis:	The report presents the results of development of the 170 GHz/1 MW gyrotrons in Russia. The main problems of powerful gyrotrons at present (formation of a high quality helical electron beam, selection of a high efficiency cavity mode, decreasing of inner converter losses, reliable collector and output window) are discussed. The design versions of the main parts of gyrotrons including the short-pulse prototype, first and second versions of industrial models and test set-up are presented. Advanced 170 GHz ITER gyrotrons were also investigated including a single-stage depressed collector versions (CPD) as well as an improved window (CVD diamond window from FZK). The possibility to make high efficient 170 GHz/1 MW gyrotron for ITER is proved by calculations and experiments.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9b18f8b3aa76ded3b6ea2785b5ac0fbb https://doi.org/10.1016/s0920-3796(00)00513-5 Zobrazit plný text záznamu Full Text from ScienceDirect