Zobrazeno 1 - 10
of 129
pro vyhledávání: '"A.C. Janos"'
Publikováno v:
Review of Scientific Instruments. 68:505-508
Disruptions are sudden terminations of tokamak plasma discharges. During disruptions at high beta β where β ≡ plasma pressure/magnetic pressure, short (order of μs) and intense bursts of electron cyclotron emission (ECE), an order magnitude abov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb695f1eabb63f1c5b3b0ca91ad04aae
https://doi.org/10.1063/1.1147617
https://doi.org/10.1063/1.1147617
Autor:
James R. Wilson, Cris W. Barnes, S. D. Scott, A.C. Janos, R.V. Budny, E. J. Synakowski, M. G. Bell, A. T. Ramsey, J.F. Schivell, C.E. Bush, B. C. Stratton, J. H. Kamperschroer, E.D. Fredrickson, C. K. Phillips, R.E. Bell, M. C. Zarnstorff, H.K. Park, P. H. LaMarche, G. Taylor, K. W. Hill, D.K. Mansfield, B. Grek
Publikováno v:
Physics of Plasmas. 3:4521-4535
The effect of isotope on confinement in high‐recycling, L‐mode plasmas is studied on the Tokamak Fusion Test Reactor (TFTR) [see D. M. Meade, J. Fusion Energy 7, 107 (1988)] by comparing hydrogen and deuterium plasmas with the same magnetic field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51b2ce4504ef9d2b38b23cabad5760fd
https://doi.org/10.1063/1.872069
https://doi.org/10.1063/1.872069
Publikováno v:
Plasma Physics and Controlled Fusion. 38:1373-1379
Large ELM events in TFTR are often accompanied by short, intense bursts of electron cyclotron emission. A unique combination of two fast grating polychromator instruments located at different toroidal positions is used to measure the emission and cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8156ec54be901084a416cbe67feb9e21
https://doi.org/10.1088/0741-3335/38/8/039
https://doi.org/10.1088/0741-3335/38/8/039
Autor:
K. M. McGuire, A.C. Janos, I. Semenov, G. Taylor, Z. Chang, D. Kislov, E.D. Fredrickson, J. Manickam, S. Mirnov, D. Martynov
Publikováno v:
Physics of Plasmas. 3:2620-2625
Toroidally localized ballooning modes have been found as precursors to high β disruptions in many regimes on the Tokamak Fusion Test Reactor (TFTR) [D. Meade et al., Proceedings of the International Conference on Plasma Physics and Controlled Nuclea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b92901324bdecd70c01a8fd2f0b5d0f5
https://doi.org/10.1063/1.871975
https://doi.org/10.1063/1.871975
Autor:
D.K. Mansfield, E.D. Fredrickson, G. Taylor, A.C. Janos, Masaaki Yamada, Yoshio Nagayama, K. M. McGuire, R.V. Budny
Publikováno v:
Physics of Plasmas. 3:2631-2640
High-resolution electron cyclotron emission (ECE) image reconstruction has been used to observe (m,n)=(2,1) and (3, 2) island structures on Tokamak Fusion Test Reactor [Plasma Phys. Controlled. Fusion 33, 1509 (1991)], where m and n are the poloidal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::515340b4ac5e21a4867b3d8f70e47a5e
https://doi.org/10.1063/1.871534
https://doi.org/10.1063/1.871534
Autor:
K. M. McGuire, Masaaki Yamada, Yoshio Nagayama, W. Park, A.C. Janos, G. Taylor, E.D. Fredrickson
Publikováno v:
Physics of Plasmas. 3(Issue 5):1647
Full sawtooth crashes in high temperature plasmas have been investigated on the Tokamak Fusion Test Reactor (TFTR) [Plasma Phys. Controlled Fusion 33, 1509 (1991)]. A strong asymmetry in the direction of major radius, a feature of the ballooning mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31d44ed0d0c4ad2dc859536c2716667b
http://hdl.handle.net/10655/3780
http://hdl.handle.net/10655/3780
Autor:
A.C. Janos, C.E. Bush, Richard Majeski, M. Murakami, J. H. Rogers, L. C. Johnson, Robert Budny, G. R. Hanson, David A Rasmussen, G. Taylor, G. Schilling, C. K. Phillips, Z. Chang, M. G. Bell, Hyeon K. Park, D.R. Ernst, B. LeBlanc, E. J. Synakowski, J. R. Wilson, John B Wilgen, E.D. Fredrickson, D.S. Darrow
Publikováno v:
Plasma Physics and Controlled Fusion. 38:723-750
Experiments to heat D - T plasmas with ion cyclotron range of frequency (ICRF) waves have been conducted for the first time on the tokamak fusion test reactor (TFTR) (Wilson et al 1995 Phys. Rev. Lett. 75 842). Experiments were performed with full-bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75921a6077e7d91438e2f3ccfbcb9106
https://doi.org/10.1088/0741-3335/38/5/007
https://doi.org/10.1088/0741-3335/38/5/007
Autor:
S. H. Batha, S. D. Scott, F. C. Jobes, Manfred Bitter, C.E. Bush, J. D. Strachan, H. W. Herrmann, A.C. Janos, R.E. Bell, D. R. Mikkelsen, T. Stevenson, D. L. Jassby, L. C. Johnson, David W. Johnson, S. J. Zweben, J. L. Terry, A. von Halle, Fred Levinton, E.S. Marmar, Hyeon K. Park, D. Mueller, C.H. Skinner, Robert Budny, Z. Chang, B. Grek, D.K. Mansfield, D.R. Ernst, K. L. Wong, S. von Goeler, E.D. Fredrickson, E. J. Synakowski, D. K. Owens, J. A. Snipes, M. G. Bell, A. L. Roquemore, B. C. Stratton, A. T. Ramsey, G. Taylor, K. W. Hill, D. S. Darrow
Publikováno v:
Physics of Plasmas. 3:1892-1897
Wall conditioning in the Tokamak Fusion Test Reactor (TFTR) [K. M. McGuire et al., Phys. Plasmas 2, 2176 (1995)] by injection of lithium pellets into the plasma has resulted in large improvements in deuterium–tritium fusion power production (up to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6267ee3128be357217c150365f00db6a
https://doi.org/10.1063/1.871984
https://doi.org/10.1063/1.871984
Publikováno v:
Nuclear Fusion. 36:521-526
Partial sawtooth crashes in ohmic plasmas on TFTR are analysed using the high resolution electron cyclotron emission (ECE) image reconstruction technique. During the partial sawtooth crash, (m,n)=(2,2) or (3,3) modes are dominant. The (1,1) mode occu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d85cd6facd3eb3d482d10e9f3251e3c
https://doi.org/10.1088/0029-5515/36/4/i12
https://doi.org/10.1088/0029-5515/36/4/i12
Publikováno v:
Nuclear Fusion. 36:475-494
The timing of alpha losses, with respect to the various phases of a disruption, and the impact location of the losses are characterized during high fusion power operation of TFTR with deuterium and tritium fuels. Characterization of alpha losses is i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7f99813951df31489000ea57584e618
https://doi.org/10.1088/0029-5515/36/4/i07
https://doi.org/10.1088/0029-5515/36/4/i07