Zobrazeno 1 - 10
of 17
pro vyhledávání: '"V. Glaude"'
Publikováno v:
Physics of Plasmas. 6:214-225
In order to improve our understanding of lower hybrid current drive experiments in high power regimes, where fast electrons (up to few keV) are generated in front of the lower hybrid (LH) grill, an analysis of LH wave coupling and propagation is carr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2588e70b6d1f4195e0bc66783482f178
https://doi.org/10.1063/1.873274
https://doi.org/10.1063/1.873274
Autor:
A. Dubé, A. Robert, A. Côté, V. Glaude, L. Vachon, P. Jacquet, G.-A. Chaudron, R. Mireault, Y. Demers
Publikováno v:
Review of Scientific Instruments. 68:1176-1182
On the TdeV tokamak a microwave probe diagnostic enables direct measurement of the electromagnetic fields in ten reduced waveguides of the lower hybrid current drive multijunction antenna. In each instrumented reduced waveguide, the local field is me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9272fcdb66b9a0b6420270637803103
https://doi.org/10.1063/1.1147880
https://doi.org/10.1063/1.1147880
Autor:
A. Sarkissian, J. Kalnavarns, W. Zuzak, H.H. Mai, A. Boileau, D. Pinsonneault, R. Neufeld, D. Michaud, E. Haddad, G. Abel, N. Richard, D. Lafrance, C. Liu-Hinz, B.C. Gregory, E. Knystautas, V. Glaude, P. Couture, M. St-Onge, G. Le Clair, R. Décoste, Barry L. Stansfield, L. Gauthier, C. Janicki, F. Martin, B. Terreault, Guy G. Ross, Dennis Whyte, J.-L. Lachambre, A. Hubbard, C. Boucher
Publikováno v:
Physics Letters A. 163:204-208
Bias voltages applied to the divertor plates in TdeV (Tokamak de Varennes) permit fine control of several main plasma parameters, including the poloidal rotation velocity near the separatrix, microturbulence, the sawtooth period and the heat pulse pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c08cbe68f2a7344e15ac558c0770778
https://doi.org/10.1016/0375-9601(92)90409-f
https://doi.org/10.1016/0375-9601(92)90409-f
Publikováno v:
AIP Conference Proceedings.
On the TdeV tokamak, a microwave probe diagnostic enables direct electromagnetic field measurements at the grill mouth of the LHCD multijunction antenna. On the upper row, 10 reduced waveguides out of 32 are instrumented to measure the amplitude and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::319739cc35d510aae817f5b6a6ca0713
https://doi.org/10.1063/1.53406
https://doi.org/10.1063/1.53406
Publikováno v:
AIP Conference Proceedings.
Lower hybrid wave coupling experiments have been performed on TdeV to characterize the operation of the multijunction antenna. In the linear regime (PHF=10 kW), the incident and reflected waves at the antenna input were measured. The SWAN code reprod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1b0f01a5bea10f302de2007a9d9d826
https://doi.org/10.1063/1.49566
https://doi.org/10.1063/1.49566
Autor:
A. Dubé, A. Robert, M. St-Onge, V. Glaude, Ph. Jacquet, A. Hubbard, J.-F. Thériault, R. Mireault, L. Vachon, R. Decoste, Y. Demers, F. Guerdain, P. Brooker, G.-A. Chaudron, J. Bagdoo
The launcher of TdeV's newly installed LHCD system (P = 1.0 MW at 3.7 GHz for 30 s) consists of 16 identical 4-way multijunction modules. It is bakable up to 350°C and is electrically insulated from the tokamak vacuum vessel. The modules are made of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93031ccd18ce4cd73fd49af9c1185dad
https://doi.org/10.1016/b978-0-444-82220-8.50114-x
https://doi.org/10.1016/b978-0-444-82220-8.50114-x
Autor:
R. Decoste, V. Glaude, D. Larose, R. Magne, Y. Demers, A. Dubé, R. Mireault, A. Robert, L. Vachon, J.-M. Guay, P. Jacquet, C. Trudel, P. Garcia, G.-A. Chaudron, J. Bagdoo
A Lower Hybrid Current Drive system has been installed on the TdeV tokamak. It operates at a frequency of 3.7 GHz and can deliver a peak power of 1.1 MW to the plasma by means of a multijunction antenna. Fast mechanical phase shifters permit the swee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbdd5c2ca6207efab5afa7c90b4196da
https://doi.org/10.1016/b978-0-444-82220-8.50113-8
https://doi.org/10.1016/b978-0-444-82220-8.50113-8
Autor:
G. Veilleux, W. Zuzak, H.H. Mai, K. Dimoff, Y. Demers, M. Saint-Onge, J. Kalnavarns, V. Glaude, B. Terreault, H.D. Pacher, G. Chevalier, R.G. Saint-Jacques, R. Boivin, G. Abel, R.A. Bolton, B.C. Gregory, G.W. Pacher, E. Haddad, D. Thériault, C.R. Neufeld, Guy G. Ross, R.W. Paynter, N. Richard, J.-L. Lachambre, Barry L. Stansfield, C. Boucher, C. Janicki, J. Castracane, P. Couture, Dennis Whyte, C. Simm, R. Décoste
Publikováno v:
Journal of Nuclear Materials. :799-803
Results of plasma-surface interaction studies made during the early phases of operation of the Tokamak de Varennes are summarized. It was found that the desorption of molecules from the internal walls by UV radiation can be used to reduce the base pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7471f0e1854737684b9208e16b704917
https://doi.org/10.1016/0022-3115(89)90366-8
https://doi.org/10.1016/0022-3115(89)90366-8
Publikováno v:
Czechoslovak Journal of Physics. 20:684-693
A microwave diagnostic method is developed to study the amplitude variations of electron density and collision frequency and the phase difference between these two variables in a weakly-ionized gaseous plasma. The method is utilized to study the pert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dd4bf72a298f0890fbd83df1daafc7f
https://doi.org/10.1007/bf01690468
https://doi.org/10.1007/bf01690468
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