Zobrazeno 1 - 10
of 61
pro vyhledávání: '"V.A. Flyagin"'
Publikováno v:
18th International Conference on Infrared and Millimeter Waves.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed1305eb62645cea6a9e05fc3ece1bef
https://doi.org/10.1117/12.2298730
https://doi.org/10.1117/12.2298730
Autor:
Mikhail A. Moiseev, V. I. Khizhnyak, Vladimir N. Manuilov, V. E. Zapevalov, A. B. Pavelyev, N. A. Zavolsky, V.A. Flyagin
Publikováno v:
International Journal of Infrared and Millimeter Waves. 24:1-17
Main results of experimental testing of the 140 GHz/1.5 MW coaxial gyrotron are summarized. High selective properties of the coaxial cavities and a possibility to increase considerably the efficiency of a coaxial gyrotron only by applying independent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b17421cabadab991f5262645ba47618a
https://doi.org/10.1023/a:1021667030616
https://doi.org/10.1023/a:1021667030616
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
Publikováno v:
Fusion Engineering and Design. 53:377-385
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 i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b18f8b3aa76ded3b6ea2785b5ac0fbb
https://doi.org/10.1016/s0920-3796(00)00513-5
https://doi.org/10.1016/s0920-3796(00)00513-5
Autor:
V. K. Lygin, A. N. Kufttn, A. Sh. Fix, V.A. Flyagin, G. G. Denisov, V. E. Zapevalov, Mikhail A. Moiseev
Publikováno v:
Plasma Devices and Operations. 6:111-117
The report presents the results of calculation, design and experimental study of the 170 GHz/1 MW and other ITER related gyrotrons in Russia. The main problems of powerful gyrotrons at present are discussed. The dependence of gyrotron parameters on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91a4b4dc23ea9a17c079d4adfe124a9d
https://doi.org/10.1080/10519999808226629
https://doi.org/10.1080/10519999808226629
Autor:
Oliver Braz, A. Mobius, M. Kuntze, V. E. Zapevalov, C.T. Iatrou, Bernhard Piosczyk, Stefan Illy, A.B. Pavelyev, Manfred Thumm, V.A. Flyagin, V.I. Khishnyak, G. Dammertz, G. Michel
Publikováno v:
IEEE Transactions on Plasma Science. 26:393-401
A 140-GHz, 1.5-MW, TE/sub 28,16/-coaxial cavity gyrotron with a dual RF beam output has been designed, built, and tested. For the first time, the generated RF power has been split into two parts and coupled out through two RF output windows in order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79f12ef149a4524e65e47fc577facb9e
https://doi.org/10.1109/27.700770
https://doi.org/10.1109/27.700770
Autor:
G. Dammertz, Bernhard Piosczyk, Oliver Braz, V.I. Khishnyak, V. E. Zapevalov, A.B. Pavelyev, V.A. Flyagin, Manfred Thumm, C.T. Iatrou, M. Kuntze, V.I. Malygin, A. Mobius, Stefan Kern
Publikováno v:
IEEE Transactions on Plasma Science. 25:460-469
The design of a 1.5-MW, 140-GHz, TE-/sub 28,16/-coaxial cavity gyrotron is presented and results of experimental operation are given. A cavity with a cylindrical outer wall and a radially tapered inner rod with longitudinal corrugations was used. A m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a0c6b527b34b96b4877554122b0fc12
https://doi.org/10.1109/27.597261
https://doi.org/10.1109/27.597261
Autor:
A. L. Goldenberg, G. G. Denisov, Aleksandr Grigorievich Litvak, V.A. Flyagin, V. E. Zapevalov
Publikováno v:
Radiophysics and Quantum Electronics. 39:423-446
Cyclotron resonance masers, gyrotrons and gyroklystrons, are dominant high-energy sources at millimeter wavelengths and still have considerable margins of power and efficiency. The present-day challenge of creating CW megawatt gyrotrons is associated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f9c681e59a598c02c66a60f1f81ea6d
https://doi.org/10.1007/bf02122390
https://doi.org/10.1007/bf02122390
Publikováno v:
Proceedings International University Conference 'Electronics and Radiophysics of Ultra-High Frequencies' (Cat. No.99EX356).
The opportunity of use of a TE/sub 28.7/, TE/sub 31.8/ and TE/sub 25.10/ operating modes for CW 170 GHz/1 MW gyrotron for ITER is estimated. Parameters are optimized to achieve maximum efficiency of the gyrotron with an acceptable Ohmic load on the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5252c110c32b63d16f956fffa0938ee6
https://doi.org/10.1109/uhf.1999.787904
https://doi.org/10.1109/uhf.1999.787904
Publikováno v:
Proceedings International University Conference 'Electronics and Radiophysics of Ultra-High Frequencies' (Cat. No.99EX356).
Some results of experimental testing of the 140 GHz/ 1,5 MW coaxial gyrotron (Russian version of the joint Russian-German coaxial gyrotron) with a lower level of ohmic losses in the cavity are presented and some nearest plans concerning the developme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c8965b9b34bbabc8c88273af99e0705
https://doi.org/10.1109/uhf.1999.787901
https://doi.org/10.1109/uhf.1999.787901
Autor:
V. E. Zapevalov, A.S. Fix, V.O. Nichiporenko, Gregory G. Denisov, V.A. Flyagin, V. A. Khmara, V.I. Iljin, V.V. Alikaev, Aleksandr Grigorievich Litvak, M.V. Agapova, V.N. Iljin, L.G. Popov, V.E. Myasnikov, S.V. Usachev
Publikováno v:
Proceedings International University Conference 'Electronics and Radiophysics of Ultra-High Frequencies' (Cat. No.99EX356).
The given paper represents the review of modern experimental results, design features and perspectives of "GYCOM" gyrotrons further development. 140 GHz and 110 GHz "GYCOM" gyrotrons are used as sources of electron cyclotron resonance heating (ECRH)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b25324340758c1218ef4290cde271ace
https://doi.org/10.1109/uhf.1999.787900
https://doi.org/10.1109/uhf.1999.787900