Results 91 to 100 of about 304 (249)

Divertor-safe nonlinear burn control based on a SOLPS parameterized core-edge model for ITER

Nuclear Fusion
For ITER operations, the range of desirable burning-plasma regimes with high fusion power output will be restricted by various operational constraints. These constraints include the saturation of ITER’s various heating and fueling actuators such as the ...
Vincent Graber, Eugenio Schuster
doaj   +1 more source

Migration and balance of 13C in the stellarator Wendelstein 7-X after 13CH4 local injection into the island divertor

Nuclear Materials and Energy
A 13C tracer experiment was carried out to investigate impurity transport and migration in the stellarator Wendelstein 7-X (W7-X). About 4.0 × 1022 molecules of 13C marked methane were injected through the divertor gas injection system during plasma ...
C. Kawan, S. Brezinsek, T. Dittmar, C.P. Dhard, A. Knieps, M. Krychowiak, M. Mayer, S. Möller, D. Naujoks, J. Romazanov, E. Wüst   +10 more
doaj   +1 more source

Integration of full divertor detachment with improved core confinement for tokamak fusion plasmas. [PDF]

Nat Commun, 2021
Wang L, Wang HQ, Ding S, Garofalo AM, Gong XZ, Eldon D, Guo HY, Leonard AW, Hyatt AW, Qian JP, Weisberg DB, McClenaghan J, Fenstermacher ME, Lasnier CJ, Watkins JG, Shafer MW, Xu GS, Huang J, Ren QL, Buttery RJ, Humphreys DA, Thomas DM, Zhang B, Liu JB.   +23 more
europepmc   +1 more source

The Politics of Framing the Student Problem: Inquiries Into Australian Civics Education, 2006–2024

Australian Journal of Social Issues, EarlyView.
ABSTRACT Recurring debates about civics, the kinds of history that should, and should not, be taught in school, and ‘standards debates’ about the ‘basics’ typically follow on the heels of recurring moral panics about the ‘declining’ state of ‘our’ education system.
Patrick O'Keeffe, Judith Bessant, Madeline Drake   +2 more
wiley   +1 more source

Effects of strike point location and collisional processes on energy and particle detachment in EAST with lower tungsten divertor

Nuclear Fusion
Divertor detachment is crucial for particle and power exhaust in future fusion reactors. The EAST lower tungsten divertor, with its ‘corner slot’ structure, exhibits remarkable geometric closure, and thus enhances neutral trapping.
Yilin Wang, Chaofeng Sang, Jianbin Liu, Niels Horsten, Xuele Zhao, Chen Zhang, Xin Lin, Yu Bian, Liang Wang, Tao Zhang, Dezhen Wang   +10 more
doaj   +1 more source

Tritium retention characteristics of the dust in LHD after the deuterium plasma experiment

Nuclear Materials and Energy
Tritium (T) retention of the dust particles collected at ten toroidal sections of the Large Helical Device (LHD) after the 21st experimental campaign, in which deuterium (DD) plasma experiments were conducted, were evaluated by an enhanced full ...
Teppei Otsuka, Yuya Ando, Miyuki Yajima, Gen Motojima, Suguru Masuzaki   +4 more
doaj   +1 more source

Materials to Be Used in Future Magnetic Confinement Fusion Reactors: A Review. [PDF]

Materials (Basel), 2022
Alba R, Iglesias R, Cerdeira MÁ.
europepmc   +1 more source

Artificial Intelligence and Access to Justice at the ‘Shop Front’: The Potential and Limitations of Meeting Legal Need Through Technology

Australian Journal of Social Issues, EarlyView.
ABSTRACT In Australia, governments fund Community Legal Centres (CLCs) as part of the legal assistance sector (LAS) to meet the ‘legal needs’ of people experiencing disadvantage who cannot afford private legal services. Persistent unmet demand for CLCs is well‐documented. As artificial intelligence (AI) is increasingly used in private legal practice to
Catherine Hastings, Art Cotterell, Farzana Bruce   +2 more
wiley   +1 more source

Calorimetry measurement for energy balance and energy distribution in WEST for L-mode plasmas

Nuclear Fusion
This paper presents the energy balance of 602 pulses from four different experimental campaigns for the WEST tokamak. Different magnetic configurations have been studied, with lower single null (LSN) and upper single null (USN) configuration with ...
J. Gaspar, J. Gerardin, Y. Corre, J. Daumas, N. Fedorczak, V. Lamaison, C. Bourdelle, G. Ciraolo, A. Ekedahl, A. Gallo, N. Rivals, E. Tsitrone, the WEST Team   +12 more
doaj   +1 more source

Potential design problems for ITER fusion device. [PDF]

Sci Rep, 2021
Hassanein A, Sizyuk V.
europepmc   +1 more source