Results 61 to 70 of about 14,440 (202)

Model of Divertor Biasing and Control of Scrape-off Layer and Divertor Plasmas

, 1991
"Analytic model of the divertor biasing is described. For the given plasma and energy sources from the core plasma, the heat and particle flux densities on the divertor plate as well as scrape-off-layer (SOL)/divertor plasmas are analyzed in a slab model.
Itoh, K., Itoh, S. -I", "Nagasaki, K.
core  

Innovative Divertor Concepts for LHD

, 1994
"We are developing various innovative divertor concepts which improve the LHD plasma performance. These are tow divertor magnetic geometries (helical and local island divertors), three operational scenarios (radiative cooling in the high density, cold ...
Noda, N., Akaishi, K., Watanabe, T., "Ohyabu, N., Kubota, Y., Suzuki, H., Komori, A., Livshit, A. I., Fujiwara, M., Motojima, O., Inoue, N., Sagara, A., Iiyoshi, A."   +12 more
core  

Power and particle control (Chapter 4 in 'Progress in the ITER Physics Basis')

, 2007
Progress, since the ITER Physics Basis publication (ITER Physics Basis Editors et al 1999 Nucl. Fusion 39 2137-2664), in understanding the processes that will determine the properties of the plasma edge and its interaction with material elements in ITER ...
D Whyte, D Reiter, B LaBombard, LaBombard, B., Neu, R., G Federici, Pacher, H., Kirschner, A., ITPA Scrape-off Layer and Divertor Physics Topical Group, G.F Matthews, B Pegourie, Kukushkin, A., J Roth, A Kirschner, K Krieger, M Fenstermacher, A Kallenbach, Roth, J., H Pacher, Kallenbach, A., Reiter, D., Herrmann, A., Tsitrone, E., Matthews, G., R Neu, Pitts, R. A., Pitts, R., Stangeby, P., Eich, T., Matthews, G. F., A Loarte, N Asakura, A Herrmann, Stangeby, P. C., P Lang, G.F Counsell, Philipps, V., Takamura, S., Terry, J., Leonard, A., S Takamura, Asakura, N., Krieger, K., Kirchner, A., Lipschultz, B., Federici, G., P.C Stangeby, J Terry, the ITPA Scrape-off Layer and Diver Group, A.W Leonard, S Konoshima, Konoshima, S., A.S Kukushkin, T Eich, B Lipschultz, R Doerner, Whyte, D., E Tsitrone, Leonard, A. W., Fundamenski, W., Kukushkin, A. S., Counsell, G. F., Counsell, G., P Monier-Garbet, M Groth, V Philipps, Fenstermacher, M., Pegourie, B., Lang, P., Doerner, R., Ghendrih, P., Loarte, A., Mahdavi, A., A Mahdavi, Monier-Garbet, P., J Strachan, P Ghendrih, R.A Pitts, Groth, M., Strachan, J., W Fundamenski   +80 more
core   +1 more source

Project Leader of WPDTT2 (Definition and design of the Divertor Tokamak Test facility)

, 2014
EFDA published “Fusion Electricity – A roadmap to the realisation of fusion energy” 0 in November 2012 that sets out a strategic vision to demonstrate the generation of electrical power by a Demonstration Fusion Power Plant (DEMO) by 2050.
ALBANESE, Raffaele
core  

Study on divertor detachment and pedestal characteristics in the DIII-D upper closed divertor

, 2023
Experiments performed in DIII-D demonstrate that higher plasma current and heating power combined with impurity seeding facilitate the achievement of divertor detachment with a higher pedestal pressure and higher plasma performance in H-mode plasmas with
C. Lasnier, J. Ren, J.G. Watkins, M.E. Fenstermacher, A.W. Leonard, T.H. Osborne, M.W. Shafer, D.M. Thomas, A.G. McLean, H.Y. Guo, H.Q. Wang, X.X. Ma, A.L. Moser, B. Grierson, F. Scotti   +14 more
core   +1 more source

TPX divertor modeling studies [PDF]

, 1995
The Tokamak Physics Experiment (TPX) is designed to demonstrate features of an economically attractive steady state tokamak reactor. In this paper we present recent results from numerical studies of the proposed TPX divertor design (1), focusing on ...
Braams, B. J., Rensink, M. E., Brooks, J. N.   +2 more
core  

ARIES-III divertor engineering design [PDF]

, 1992
This paper reports the engineering design of the ARIES-III double- null divertor. The divertor coolant tubes are made from W-3Re alloy and cooled by subcooled flow boiling of organic coolant.
Sze, D. K., Schultz, K. R., Herring, J. S., Wong, C. P. C., Ehst, D. A., Grotz, S., Brooks, J. N., Valenti, M., Cheng, E. T., Sharafat, S., Hasan, M. A., Najmabadi, F., Steiner, D.   +12 more
core   +2 more sources

First application of the island divertor configuration in the J-TEXT tokamak

Nuclear Fusion
For the first time, an island divertor configuration was successfully implemented in the J-TEXT tokamak to improve heat exhaust and impurity control. The magnetic island is generated by applying external resonant magnetic perturbation fields, and the ...
S. Zhou, Y.H. Ding, Y. Liang, Z.H. Jiang, N.C. Wang, A. Knieps, S. Xu, D. Li, X.L. Zhang, J. Yang, X.Y. Zhang, F.Y. Mao, Y.B. Li, Q.H. Yang, J.K. Hua, Y.T. Yang, Z.R. Hou, W. Yan, Z.J. Yang, Z.P. Chen, Z.Y. Chen, the J-TEXT Team   +21 more
doaj   +1 more source

NSTX Tangential Divertor Camera [PDF]

, 2004
Strong magnetic field shear around the divertor x-point is numerically predicted to lead to strong spatial asymmetries in turbulence driven particle fluxes.
Roquemore, A. L., A. L. Roquemore, Biewer, Ted, Zweben, S. J., V. A. Soukhanovskii, Nishino, Nobuhiro, D. Johnson, Nobuhiro Nishino, Soukhanovskii, V. A., Johnson, D., Ted Biewer, S. J. Zweben   +11 more
core   +1 more source

Dependence of turbulent transport on the divertor flux expansion in ASDEX Upgrade

Nuclear Fusion
Divertor concepts which are capable to handle the power exhaust of tokamaks remain a critical component on the path towards a magnetic confinement fusion reactor.
J. Pfennig-Bär, W. Zholobenko, A. Stegmeir, K. Eder, K. Zhang, T. Body, F. Jenko, the ASDEX Upgrade Team   +7 more
doaj   +1 more source