JOPSS - Search Results

Journal Articles

Overview of goals and performance of ITER and strategy for plasma-wall interaction investigation

Shimada, Michiya; Costley, A. E.*; Federici, G.*; Ioki, Kimihiro*; Kukushkin, A. S.*; Mukhovatov, V.*; Polevoi, A. R.*; Sugihara, Masayoshi

Journal of Nuclear Materials, 337-339, p.808 - 815, 2005/03

https://doi.org/10.1016/j.jnucmat.2004.09.063

Times Cited Count：65 Percentile：96.47(Materials Science, Multidisciplinary)

ITER is an experimental fusion reactor for investigation and demonstration of burning plasmas, characterised of its heating dominated by alpha-particle heating. ITER is a major step from present devices and an indispensable step for fusion reactor development. ITER's success largely depends on the control of plasma-wall interactions(PWI), with power and particle fluxes and time scales one or two orders of magnitude larger than in present devices. The strategy for control of PWI includes the semi-closed divertor, strong fuelling and pumping, disruption and ELM control, replaceable plasma-facing materials and stepwise operation.

Journal Articles

Progress of boundary plasma investigation toward ITER

Shimada, Michiya

Purazuma, Kaku Yugo Gakkai-Shi, 80(3), p.222 - 226, 2004/03

https://doi.org/10.1585/jspf.80.222

Discussion is made on objectives of edge plasma and plasma-wall interaction studies, divertor performance projection of ITER and key R&D issues on plasma-wall interaction including material issues, tritium retention, and transient events like ELMs and disruptions. A perspective of future development is discussed for the purpose of projection to and control of ITER plasma.

Journal Articles

Fast thermal shutdown of tokamak discharges without runaway electron avalanching

Bakhtiari, M.; Yoshino, Ryuji; Nishida, Yasushi*

Fusion Science and Technology, 41(2), p.77 - 87, 2002/03

https://doi.org/10.13182/FST02-A203

Times Cited Count：6 Percentile：39.48(Nuclear Science & Technology)

no abstracts in English

Journal Articles

Impurity behavior before and during the X-point MARFE in JT-60U

Higashijima, Satoru; Kubo, Hirotaka; Sugie, Tatsuo; Nakano, Tomohide; Konoshima, Shigeru; Tamai, Hiroshi; Shimizu, Katsuhiro; Sakasai, Akira; Asakura, Nobuyuki; Sakurai, Shinji; et al.

Journal of Nuclear Materials, 290-293, p.623 - 627, 2001/03

https://doi.org/10.1016/S0022-3115(00)00518-3

Times Cited Count：6 Percentile：44.06(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Spectroscopic study of JT-60U divertor plasma

Kubo, Hirotaka; Higashijima, Satoru; Takenaga, Hidenobu; Kumagai, Akira*; Shimizu, Katsuhiro; Sugie, Tatsuo; Suzuki, Shingo; Sakasai, Akira; Asakura, Nobuyuki

NIFS-PROC-44, p.65 - 68, 2000/01

no abstracts in English

Journal Articles