Refine your search:     
Report No.
 - 
Search Results: Records 1-18 displayed on this page of 18
  • 1

Presentation/Publication Type

Initialising ...

Refine

Journal/Book Title

Initialising ...

Meeting title

Initialising ...

First Author

Initialising ...

Keyword

Initialising ...

Language

Initialising ...

Publication Year

Initialising ...

Held year of conference

Initialising ...

Save select records

Journal Articles

Reduction of sheath potential and dust ion-acoustic wave by negatively charged dust particles

Tomita, Yukihiro*; Smirnov, R.*; Chutov, Y.*; Takayama, Arimichi*; Takizuka, Tomonori

Purazuma, Kaku Yugo Gakkai-Shi, 6, p.429 - 432, 2004/00

Formation of an electrostatic potential due to negatively charged dust particles near a target plate was studied by one-dimensional kinetic analysis. Immovable dust particles are distributed uniformly inside a system. It is clarified that the negatively charged dust particles reduce the ion-sheath drop. A threshold dust density makes the electric field at the target plate zero. The stationary oscillation appears in the electrostatic potential for the dust density above the threshold. We confirm that this oscillation is the Dust Ion-Acoustic Wave with a wave length of the order of Debye length, where dust charges are effective to determine the coefficient.

Journal Articles

Dynamics of dust particles coming off a wall in sheath and presheath

Smirnov, R.*; Tomita, Yukihiro*; Takizuka, Tomonori; Takayama, Arimichi*; Chutov, Y.*

Purazuma, Kaku Yugo Gakkai-Shi, 6, p.752 - 755, 2004/00

Dynamics of a single dust particle in near-wall plasma is studied in wide range of dust radii and masses. Dust motion and charging equations are solved in the plasma simulated for sheath and ionizing presheath using one-dimensional particle model. It was found that balance of electric and ion drag forces acting on the dust particle provides two critical dust radii differentiating motion of dust started at the wall between pinned against the wall, short and long-range oscillating. Delayed charging causes the mass dependence of the second critical radius until transition from short to long-range oscillations becomes undistinguishable.

Journal Articles

Transport model of boundary plasma and evaluation of transport coefficients

Uehara, Kazuya; Maeda, Mitsuru; Tsushima, Akira*; Amemiya, Hiroshi*

Journal of the Physical Society of Japan, 72(1), p.94 - 100, 2003/01

 Times Cited Count:2 Percentile:21.39(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Experimental study for parameters affecting separation factor of cryogenic wall thermal diffusion column

Arita, Tadaaki*; Yamanishi, Toshihiko; Iwai, Yasunori; Nishi, Masataka; Yamamoto, Ichiro*

Fusion Science and Technology, 41(3), p.1116 - 1120, 2002/05

no abstracts in English

Journal Articles

Advanced particle simulation of open-field plasmas in magnetic confinement systems

Takizuka, Tomonori; Hosokawa, Masanari*; Shimizu, Katsuhiro

Transactions of Fusion Technology, 39(1T), p.111 - 118, 2001/01

no abstracts in English

Journal Articles

Particle simulation study of the effect of radial electric field on scrape-off layer plasma and sheath formation

Takizuka, Tomonori; Hosokawa, Masanari*

Contributions to Plasma Physics, 40(3-4), p.471 - 477, 2000/11

 Times Cited Count:19 Percentile:51.35(Physics, Fluids & Plasmas)

no abstracts in English

Journal Articles

Sheath potential formation in the presence of a hot plasma flow

Senda, Ikuo*

Physics of Plasmas, 2(1), p.6 - 13, 1995/01

 Times Cited Count:10 Percentile:43.6(Physics, Fluids & Plasmas)

no abstracts in English

Journal Articles

Performance of the JT-60 ICRF antenna with an open type Faraday shield

Fujii, Tsuneyuki; Saigusa, Mikio; Kimura, Haruyuki; Moriyama, Shinichi; ; Kawano, Yasunori; *; Kubo, Hirotaka; Nishitani, Takeo; *; et al.

Fusion Engineering and Design, 19, p.213 - 223, 1992/00

 Times Cited Count:6 Percentile:53.1(Nuclear Science & Technology)

no abstracts in English

Journal Articles

Development of diagnostic methodology of cable degradation by a stress-strain response measurement, Part, 2

*; *; *; *; Yagi, Toshiaki; Seguchi, Tadao

DEI-91-131, p.11 - 19, 1991/12

no abstracts in English

Journal Articles

Divertor plasma in a tokamak

Takizuka, Tomonori

Kaku Yugo Kenkyu, 64(3), p.255 - 280, 1990/09

no abstracts in English

Journal Articles

High-temperature characteristics of Pt-Mo alloy thermo-couple for in-core temperature measurements in very high temperature gas-cooled reacter

; ; ; *

Journal of Nuclear Science and Technology, 24(6), p.480 - 489, 1987/06

 Times Cited Count:2 Percentile:29.75(Nuclear Science & Technology)

no abstracts in English

Journal Articles

Particle simulation of divertor plasma

; ; ;

Journal of Nuclear Materials, 128, p.104 - 110, 1984/00

 Times Cited Count:35 Percentile:93.63(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Possibility of arcing phenomena in future large tokamaks

; ;

Japanese Journal of Applied Physics, 24(4), P. 764, 1983/00

no abstracts in English

Journal Articles

Effects of LOCA simulating conditions on electric properties of insulating materials

; ; ; ; ; Yoshida, Kenzo

EIM-82-109, p.9 - 18, 1982/00

no abstracts in English

Journal Articles

Cable penetration seal on in-core instruments by electron-beam and micro-plasma-arc welding

;

Nihon Genshiryoku Gakkai-Shi, 23(3), p.183 - 190, 1981/00

 Times Cited Count:0 Percentile:0.02(Nuclear Science & Technology)

no abstracts in English

Journal Articles

On the origin of arcing in a tokamak

; ; ; ; ; ;

Journal of the Physical Society of Japan, 48(6), p.2177 - 2178, 1980/00

 Times Cited Count:5 Percentile:61.38(Physics, Multidisciplinary)

no abstracts in English

JAEA Reports

Heat Flux in the Divertor Region of DIVA

; *; ; ; ; ; Sengoku, Seio; ; Seki, Masahiro;

JAERI-M 7287, 14 Pages, 1977/09

JAERI-M-7287.pdf:0.65MB

no abstracts in English

18 (Records 1-18 displayed on this page)
  • 1