Zobrazeno 1 - 10
of 130
pro vyhledávání: '"D. Bariou"'
Autor:
W. Leonhardt, R. Heidinger, W. Kasparek, Christophe Lievin, H. Braune, E. Giguet, H. P. Laqua, V. Erckmann, G. Michel, D. Bariou, G. Dammertz, Manfred Thumm, Bernhard Piosczyk, G. A. Müller, M. Schmid, J.-P. Hogge, P. Brand, Stefano Alberti, G. Gantenbein, G. Neffe
Publikováno v:
Fusion Engineering and Design. 74:217-221
Electron cyclotron resonance heating (ECRH) has proven to be one of the most attractive heating schemes for stellarators. Therefore, ECRH was chosen to be the main heating method for the Wendelstein 7-X stellarator (W7-X) now under construction at IP
Publikováno v:
IEEE Transactions on Magnetics. 41:17-23
This paper describes a mathematical model enabling the calculation of the effective permeability tensor of heterogeneous magnetic materials set in various magnetization states. The theoretical approach we propose permits to predict the microwave beha
Publikováno v:
IEEE Transactions on Magnetics. 37:3885-3891
This paper presents a physical model of the properties of polycrystalline ferrites below magnetic saturation, a common condition in many applications of ferrites in microwave devices. The properties are mainly characterized through the elements of th
Autor:
J.-F David, D. Bariou
Publikováno v:
2013 IEEE 14th International Vacuum Electronics Conference (IVEC).
In a helix traveling wave tube, the interaction between the electron beam and the backward wave can lead to instabilities as BWO (backward wave oscillation) if the beam current is large enough. As the efficient part of the circuit fields varies in th
Autor:
E. Giguet, Minh Quang Tran, Andreas Arnold, R. Magne, J. P. Hogge, S. Alberti, Bernhard Piosczyk, Günter Dammertz, R. Heidinger, G. Michel, D. Bariou, Christophe Lievin, E. Borie, Stefan Illy, Manfred Thumm, I. Yovchev, C. Darbos, Gerd Gantenbein, Olgierd Dumbrajs, W. Kasparek
Publikováno v:
Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004..
The long term strategy of the EU in the field of gyrotrons in fusion plasma applications is based on two approaches: an R&D in laboratories to develop advanced concepts and industrial development of state of the art tubes for use in present experimen
Autor:
G. Michel, D. Bariou, Manfred Thumm, Minh Quang Tran, G. Dammertz, J. Flamm, K. Schworer, Christophe Lievin, E. Giguet, R. Heidinger, W. Kasparek, R. Magne, C. Darbos, Stefano Alberti, Tomasz Rzesnicki, V. Erckmann, I. Yovchev, Stefan Illy, Bernhard Piosczyk, Andreas Arnold, O. Prinz, Jean-Philippe Hogge, J. Jin, Olgierd Dumbrajs, G. Gantenbein
Publikováno v:
2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics.
This plenary paper discusses the present state-of-tha-art of high power millimeter wave gyrotron development in EU for electron cyclotron heating and current drive in present and future thermonuclear fusion experiments.
Publikováno v:
2005 Joint 30th International Conference on Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics.
Two collector sweeping concepts for high power gyrotrons will be presented: conventional sweeping using a solenoid sweeping coil and a newer design, where three pairs of elliptical sweeping coils create a rotating magnetic field.
Autor:
G. Dammertz, S. Alberti, J.P. Hogge, M.Q. Tran, A. Arnold, M. Thumm, H. Braune, V. Erckmann, G. Michel, H. Laqua, P. Brand, G. Gantenbein, W. Kasparek, G. Muller, D. Bariou, E. Giguet, F. Legrand, C. Lievin, E. Borie, S. Illy, K. Koppenburg, W. Leonhardt, G. Neffe, B. Piosczyk, M. Schmid, R. Heidinger
Publikováno v:
2005 Joint 30th International Conference on Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics.
The development of high power gyrotrons (118 GHz, 140 GHz) in continuous wave operation (CW) has been in progress for several years in a joint collaboration between different European research institutes and industrial partners. In this frame, two 14
Autor:
R. Heidinger, G. Michel, D. Bariou, K. Schwörer, T. Rzesnicki, O. Prinz, Andreas Arnold, B. Piosczyk, W. Kasparek, G. Dammertz, V. Erckmann, C. Darbos, Manfred Thumm, R. Magne, G. Gantenbein, E. Giguet, S. Alberti, J. P. Hogge, S. Illy, M. Q. Tran, I. Yovchev, Olgierd Dumbrajs, Xiaokang Yang, J. Jin, C. Lievin
Publikováno v:
AIP Conference Proceedings.
The long term strategy of the EU in the field of gyrotrons in fusion plasma applications is based on two approaches: R&D in laboratories to develop advanced concepts and industrial development of state‐of‐the‐art tubes for use in present experi
Autor:
Franco Gandini, Timothy Goodman, M. A. Henderson, S. Cirant, Bernhard Piosczyk, I. Yovchev, Andreas Arnold, A. Perez, E. Giguet, R. Heidinger, Jean-Philippe Hogge, Manfred Thumm, Christophe Lievin, Tomasz Rzesnicki, M. Santinelli, Ph. Marmillod, S. Illy, R. Magne, Olgierd Dumbrajs, René Chavan, J. Jin, D. Bariou, Stefano Alberti, Alessandro Bruschi, Damien Fasel, Minh Quang Tran, Laurie Porte, Tullio Bonicelli, P.L. Mondino, P. Benin
Publikováno v:
Third IAEA Technical Meeting on ECRH Physics and Technology in ITER, pp. 33–44, Como, 2005
info:cnr-pdr/source/autori:Hogge J. P.; Alberti S.; Arnold A.; Bariou D.; Benin P.; Bonicelli T.; Bruschi A.; Chavan R.; Cirant S.; Dumbrajs O.; Fasel D.; Gandini F.; Giguet E.; Goodman T.; Heidinger R.; Henderson M.; Illy S.; Jin J.; Lievin C.; Magne R.; Marmillod P.; et al/congresso_nome:Third IAEA Technical Meeting on ECRH Physics and Technology in ITER/congresso_luogo:Como/congresso_data:2005/anno:2005/pagina_da:33/pagina_a:44/intervallo_pagine:33–44
info:cnr-pdr/source/autori:Hogge J. P.; Alberti S.; Arnold A.; Bariou D.; Benin P.; Bonicelli T.; Bruschi A.; Chavan R.; Cirant S.; Dumbrajs O.; Fasel D.; Gandini F.; Giguet E.; Goodman T.; Heidinger R.; Henderson M.; Illy S.; Jin J.; Lievin C.; Magne R.; Marmillod P.; et al/congresso_nome:Third IAEA Technical Meeting on ECRH Physics and Technology in ITER/congresso_luogo:Como/congresso_data:2005/anno:2005/pagina_da:33/pagina_a:44/intervallo_pagine:33–44
In ITER, EC heating and current drive (H&CD) is foreseen not only as a principal auxiliary system for plasma heating and as assist for plasma start-up, but is considered essential in meeting the key requirement of neoclassical tearing mode (NTM) stab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dfe120d5fe846240aa911da0670a148
https://publications.cnr.it/doc/81157
https://publications.cnr.it/doc/81157