Zobrazeno 1 - 10
of 20
pro vyhledávání: '"F. S. Podolyako"'
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 10:612-616
The features of linear simulators with beam-plasma discharge are examined. A description of five discharge modes is provided. They can be implemented in such devices, depending on working-gas pressure, operating parameters of the electron gun and col
Publikováno v:
Поверхность. Рентгеновские, синхротронные и нейтронные исследования. :43-48
Publikováno v:
Bulletin of the Lebedev Physics Institute. 42:350-355
The effect of optimization of the ionic composition of the hydrogen beam-plasma discharge (BPD) in the proton component when filling water vapor into the setup vacuum chamber is described. Experiments for studying the effect of controllable filling o
Publikováno v:
JETP Letters. 100:708-711
A model of the current flowing in the contact of a plasma with an electrode with a thin dielectric film on the surface has been developed to describe the observed features of the current-voltage characteristics of such a contact: a segment with small
Publikováno v:
Physics Procedia. 71:116-120
One of the perspective methods of water microleakages detection in thermonuclear devices is presented. Method is based on the secondary electron emission instability of Debye near-electrode layers in the contact of nonequilibrium plasma with electrod
Publikováno v:
Physics Procedia. 71:68-72
The re-deposition of constructional materials inside the chamber of a fusion device is undesirable mainly for increased capture of hydrogen isotopes in the deposited layers. Currently, a variety of methods for wall cleaning from the deposited layers
Autor:
I. V. Vizgalov, D. Steski, G. Atoian, John Ritter, V. Klenov, Vladimir I. Davydenko, A. A. Ivanov, A. Kolmogorov, I. A. Sorokin, V. Zubets, Anatoli Zelenski, F. S. Podolyako
Publikováno v:
Physics of Particles and Nuclei. 45:308-311
The RHIC polarized H− ion source is being upgraded to higher intensity and polarization for use in the RHIC polarization physics program at enhanced luminosity RHIC operation. The higher beam intensity will allow reduction of the longitudinal trans
Autor:
A. Antipenkov, I. V. Vizgalov, O. N. Afonin, V. A. Kurnaev, N. Koborov, V. A. Urusov, R. Pearce, Vladimir N Ochkin, T. Mukhammedzyanov, G. S. Voronov, E. Pleshkov, I. A. Sorokin, K. Vukolov, F. S. Podolyako, L. Worh
Publikováno v:
Fusion Engineering and Design. 88:1414-1417
The validation of spectroscopic method for localization of the water plume around a coolant leak in ITER plasma chamber based on the excitation of coolant particles in plasma near wall is presented. The sensitivity of OH hydroxyl and Xe as minor admi
Autor:
V. P. Logvinenko, A. Antipenkov, M. S. Berezhetskii, E. V. Voronova, A. I. Meshcheryakov, N. F. Larionova, I. Yu. Vafin, S. V. Shchepetov, D. G. Vasilkov, V. A. Tsygankov, V. A. Kurnaev, R. Pearce, A. A. Letunov, I. V. Vizgalov, I. A. Grishina, O. I. Fedyanin, Yu. V. Khol’nov, F. S. Podolyako, L. Worth, Yu. F. Bondar, I. A. Sorokin, G. S. Voronov, V. A. Urusov, E. I. Pleshkov, S. E. Grebenshchikov
Publikováno v:
Plasma Physics Reports. 39:277-288
Results are presented from L-2M stellarator experiments on testing a possible method for detection of water microleakages in the cooling system of the first wall and vacuum chamber of ITER. The method consists in the spectroscopic detection of spectr
Publikováno v:
Physics of Particles and Nuclei. 45:273-275
Basic limitations on the high-intensity polarized H− ion beam production and transport were experimentally studied in charge-exchange collisions of the neutral atomic hydrogen beam in the Na-vaporjet ionizer cell. The energy dependence of space-cha