Zobrazeno 1 - 10
of 111
pro vyhledávání: '"G. Leclert"'
Autor:
G. Leclert, A.-M. Balazuc, L. Van Overtvelt, Hélène Moussu, Erik Wambre, Philippe Moingeon, Didier G. Ebo, C. Hoarau, M. Bonvalet, Anne Louise, G. Garcia, Bernard Maillere, E. Von Hofe, V. Bodo
Publikováno v:
Clinical & Experimental Allergy. 41:192-203
Cite this as: E. Wambre, M. Bonvalet,V. B. Bodo, B. Maille`re, G. Leclert,H. Moussu, E. Von Hofe, A. Louise,A.-M. Balazuc, D. Ebo, C. Hoarau,G. Garcia, L. Van Overtvelt and P. Moingeon, Clinical & Experimental Allergy, 2011 (41) 192–203. Summary Ba
Autor:
L. Meneses, F. Clairet, Stéphane Heuraux, T. Gerbaud, G. Falchetto, G. Leclert, A. Truc, Cyrille Honoré, Xavier Garbet, Garrard Conway, Roland Sabot, Pascale Hennequin, L Cupido, Laure Vermare, S. Hacquin, A. Sirinelli
Publikováno v:
Plasma Physics and Controlled Fusion. 48:B421-B432
Over the last years, owing to hardware progress and the development of new methods, reflectometry has become a common diagnostic on plasma fusion devices. This paper presents some results obtained with reflectometry on transport, turbulence and magne
Publikováno v:
Nuclear Fusion. 46:S743-S759
The knowledge of the turbulence characteristics is a key point to build models able to predict the confinement time in a fusion reactor. A method to extract the radial profile of the density fluctuations from the fast swept reflectometry phase signal
Publikováno v:
Plasma Physics and Controlled Fusion. 48:1389-1400
Full-wave 1D simulations of fluctuation reflectometry are compared with the nonlinear theory recently published (Gusakov et al 2002 Plasma Phys. Control. Fusion 44 2327), for the case of time-independent turbulence, as well as for the case of space-t
Publikováno v:
Plasma Physics and Controlled Fusion. 47:1895-1909
Investigations on magnetohydrodynamics (MHD) modes using X-mode frequency modulated continuous wave reflectometry have been realized on Tore Supra. Two heterodyne reflectometers operating between 50?75?GHz and 75?110?GHz probe the low field side of t
Autor:
G. Leclert, Roland Sabot, A. Truc, L. Vermare, F. Gabillet, Stéphane Heuraux, Pascale Hennequin, C. Bottereau, F. Clairet, C. Honoré, A. Sirinelli, J.-M. Chareau
Publikováno v:
International Journal of Infrared and Millimeter Waves. 25:229-246
A new generation of broadband reflectometers based on solid state components has been installed on Tore-Supra. With reflectometers covering the range 50 to 155 GHz, the whole plasma can be scanned. Two X-mode reflectometers (V and W band) are dedicat
Publikováno v:
Review of Scientific Instruments. 74:1501-1505
A method to extract the radial wave-number spectrum of the density fluctuations from the reflectometry phase signal is proposed and the main points to interpret it are described. The method buildup is based on reflectometry studies devoted to phase o
Autor:
S. Hacquin, Stéphane Heuraux, V V Bulanin, A. V. Petrov, E. Z. Gusakov, X L Zou, I. Boucher, F. Clairet, B O Yakovlev, G. Leclert, M. Colin
Publikováno v:
Plasma Physics and Controlled Fusion. 44:1565-1579
Three methods to study the effect of density fluctuations on the reflected signal, based on a 2D full-wave analysis and Born approximation numerical and analytical calculations, are developed. The explicit analytical expression for the signal produce
Publikováno v:
Computer Physics Communications. 146:166-187
A realistic modeling of ICRH antennas requires the knowledge of the antenna currents. The code ICANT determines self-consistently these currents and, as a byproduct, the electrical characteristics of the antenna (radiated power, propagation constants
Publikováno v:
Journal of Computational Physics. 174:1-11
A pulse compression method is proposed to simulate the propagation of a pulse in an inhomogeneous plasma. It allows very fast computations compared to the usual time-dependent code. The characteristics as well as the limitations of this method are di