Zobrazeno 1 - 10
of 167
pro vyhledávání: '"M.A. Makowski"'
Autor:
M. Groth, E.M. Hollmann, A.E. Jaervinen, A.W. Leonard, A.G. McLean, C.M. Samuell, D. Reiter, S.L. Allen, P. Boerner, S. Brezinsek, I. Bykov, G. Corrigan, M.E. Fenstermacher, D. Harting, C.J. Lasnier, B. Lomanowski, M.A. Makowski, M.W. Shafer, H.Q. Wang, J.G. Watkins, S. Wiesen, R.S. Wilcox
Publikováno v:
Nuclear Materials and Energy, Vol 19, Iss , Pp 211-217 (2019)
The contributions of deuterium molecular emission to the total deuterium radiation was assessed in DIII-D ohmically-confined plasmas in high-recycling divertor conditions. Radial profiles of the deuterium Ly-α line intensity across the low-field sid
Externí odkaz:
https://doaj.org/article/958cc39e336e4eab94dab2b0b89e9522
Autor:
L. Wang, M.A. Makowski, H.Y. Guo, A.W. Leonard, G.S. Xu, X.Z. Gong, A.M. Garofalo, G.Z. Deng, T.W. Petrie, D. Thomas, G. Jackson, G. Kramer, R. Maingi, J.B. Liu, W. Feng, H. Wang, B. Zhang, S. Ding, C.K. Pan, Y.J. Hu, J.P. Qian, J. Li, B.N. Wan
Publikováno v:
Nuclear Materials and Energy, Vol 12, Iss , Pp 221-226 (2017)
Joint DIII-D/EAST experiments in the radio-frequency (RF) heated H-mode scheme with comparison to that of neutral beam (NB) heated H-mode scheme were carried out on DIII-D and EAST under similar conditions to examine the effect of heating scheme on s
Externí odkaz:
https://doaj.org/article/672d3e1d008b4134ae4a194bd1deca1f
Autor:
T.W. Petrie, M.E. Fenstermacher, C.T. Holcomb, T.H. Osborne, S.L. Allen, J.R. Ferron, H.Y. Guo, C.J. Lasnier, A.W. Leonard, T.C. Luce, M.A. Makowski, A.G. McLean, D.C. Pace, W.M. Solomon, F. Turco, M.A. VanZeeland, J.G. Watkins
Publikováno v:
Nuclear Materials and Energy, Vol 12, Iss , Pp 1141-1145 (2017)
Significant challenges to reducing divertor heat flux in highly powered near-double null divertor (DND) hybrid plasmas, while still maintaining both high performance metrics and low enough density for application of RF heating, are identified. For th
Externí odkaz:
https://doaj.org/article/41f3c34d12f0415fa90c73c675955ca4
Publikováno v:
Nuclear Materials and Energy, Vol 12, Iss , Pp 1010-1014 (2017)
Detailed measurements of the ne, Te, and Ti profiles in the vicinity of the separatrix of ELMing H-mode discharges have been used to examine plasma stability at the extreme edge of the plasma and assess stability dependent models of the heat flux wid
Externí odkaz:
https://doaj.org/article/0e2d075d93b9413fa4e637280ba9cf9a
Autor:
R. Ding, D.L. Rudakov, P.C. Stangeby, W.R. Wampler, T. Abrams, S. Brezinsek, A. Briesemeister, I. Bykov, V.S. Chan, C.P. Chrobak, J.D. Elder, H.Y. Guo, J. Guterl, A. Kirschner, C.J. Lasnier, A.W. Leonard, M.A. Makowski, A.G. McLean, P.B. Snyder, D.M. Thomas, D. Tskhakaya, E.A. Unterberg, H.Q. Wang, J.G. Watkins
Publikováno v:
Nuclear Materials and Energy, Vol 12, Iss , Pp 247-252 (2017)
As High-Z materials will likely be used as plasma-facing components (PFCs) in future fusion devices, the erosion of high-Z materials is a key issue for high-power, long pulse operation. High-Z material erosion and redeposition have been studied using
Externí odkaz:
https://doaj.org/article/08a8540dec8d417dbedf6716820ad176
Autor:
E.T. Meier, R.J. Goldston, E.G. Kaveeva, M.A. Makowski, S. Mordijck, V.A. Rozhansky, I.Yu. Senichenkov, S.P. Voskoboynikov
Publikováno v:
Nuclear Materials and Energy, Vol 12, Iss , Pp 973-977 (2017)
The effects of drifts and associated flows and currents on the width of the parallel heat flux channel (λq) in the tokamak scrape-off layer (SOL) are analyzed using the SOLPS-ITER 2D fluid transport code. Motivation is supplied by Goldston’s heuri
Externí odkaz:
https://doaj.org/article/8b0b1a9486cc434fae5e2fe893ac336e
Autor:
T. Eich, A.W. Leonard, R.A. Pitts, W. Fundamenski, R.J. Goldston, T.K. Gray, A. Herrmann, A. Kirk, A. Kallenbach, O. Kardaun, A.S. Kukushkin, B. LaBombard, R. Maingi, M.A. Makowski, A. Scarabosio, B. Sieglin, J. Terry, A. Thornton, ASDEX Upgrade Team, JET EFDA contributors
T. Eich, A.W. Leonard, R.A. Pitts, W. Fundamenski, R.J. Goldston, T.K. Gray, A. Herrmann, A. Kirk, A. Kallenbach, O. Kardaun, A.S. Kukushkin, B. LaBombard, R. Maingi, M.A. Makowski, A. Scarabosio, B. Sieglin, J. Terry, A. Thornton, ASDEX Upgrade Team
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7624468b21e9cf39367c75ce6aeadceb
Publikováno v:
International Journal of Infrared and Millimeter Waves. 11:1011-1032
A novel device, MAGICTRAC, is described for efficient conversion at millimeter wavelengths of the TEm,n whispering-gallery mode into a linearly polarized, free-space Gaussian-like beam. MAGICTRAC uses a mode-converting waveguide taper and three mirro
Autor:
J.C. Clark, W.E. Nexsen, M.A. Makowski, D.P. Atkinson, A.C. Paul, A.L. Throop, G.A. Deis, B. W. Stallard, K.I. Thomassen, R.A. Jong, W.C. Turner, D.B. Hopkins, Ernst Ted Scharlemann
Publikováno v:
Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology.
The Microwave Tokamak Experiment (MTX) is under construction at Lawrence Livermore National Laboratory to investigate the feasibility of intense, pulsed microwave radiation for plasma heating on future ignition tokamaks. A high-average-power free-ele
Autor:
Neill Taylor, Chris Walker, M.A. Makowski, S.J. Piet, R. Schleicher, G. Bosia, A. Costley, M. Wykes, E. diPietro, G. Johnson, Y. Kataoka, D.A. Dilling
Publikováno v:
17th IEEE/NPSS Symposium Fusion Engineering (Cat. No.97CH36131).
The ITER confinement is tailored to ITER technological constraints and ITER radiological and chemical hazards, while meeting the consensus environmental release limits adopted by the project. This paper summarizes the ITER confinement functional requ