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Hayashi, Nobuhiko; Takizuka, Tomonori; Hosokawa, Masanari*; Shimizu, Katsuhiro
Journal of Nuclear Materials, 313-316(1-3), p.1041 - 1045, 2003/03
Times Cited Count：3 Percentile：24.96(Materials Science, Multidisciplinary)Asymmetric equilibria of divertor plasmas influenced by the thermoelectric potential and the momentum loss due to the charge-exchange have been studied by using the five-point model. The momentum loss becomes large when the divertor plasma temperature decreases below about 10 eV. The pre-sheath potential is increased by the momentum loss and compensates for the decrease in the thermoelectric potential at the low-temperature side of the asymmetric equilibrium. Through The change of the pre-sheath potential, the momentum loss has a stabilizing effect on the thermoelectric instability and mitigates the asymmetry. To lower the temperature by the recycling at the one-side divertor, the high recycling and the resultant momentum loss at the other-side divertor are effective because of the bifurcated structure of the equilibrium.
Hayashi, Nobuhiko; Takizuka, Tomonori; Shimizu, Katsuhiro
Contributions to Plasma Physics, 40(3-4), p.387 - 392, 2000/11
Times Cited Count：2 Percentile：7.86(Physics, Fluids & Plasmas)no abstracts in English
; Takizuka, Tomonori; Hatayama, Akiyoshi*;
Journal of Nuclear Materials, 266-269, p.526 - 531, 1999/00
Times Cited Count：4 Percentile：33.94(Materials Science, Multidisciplinary)no abstracts in English
; Takizuka, Tomonori; Hatayama, Akiyoshi*;
Journal of the Physical Society of Japan, 66(12), p.3815 - 3825, 1997/12
Times Cited Count：5 Percentile：46.94(Physics, Multidisciplinary)no abstracts in English
Kumagai, Akira*; Asakura, Nobuyuki; Itami, Kiyoshi; Shimada, Michiya; Nagami, Masayuki
Plasma Physics and Controlled Fusion, 39(8), p.1189 - 1196, 1997/00
Times Cited Count：14 Percentile：44.77(Physics, Fluids & Plasmas)no abstracts in English
