Zobrazeno 1 - 10
of 244
pro vyhledávání: '"N. L. Bretz"'
Autor:
C. K. Phillips, Gary A Hallock, Kenneth W Gentle, C. Boswell, Raffi Nazikian, William Dorland, N. Krashennikova, Ricardo Maqueda, R.L. Boivin, Marco Brambilla, T. Chung, P. E. Phillips, N. L. Bretz, P.T. Bonoli, J.A. Goetz, C. S. Pitcher, Jerry Hughes, Martin Greenwald, William L. Rowan, Benjamin A. Carreras, E. Nelson-Melby, D. A. Pappas, S.J. Wukitch, Ronald R. Parker, H. Yuh, James R. Wilson, Yijun Lin, Bruce Lipschultz, J. Irby, John Rice, J. C. Hosea, Amanda Hubbard, T. Tutt, M.V. Umansky, Stewart Zweben, Earl Marmar, C.L. Fiore, Pablo Acedo, R. Chatterjee, Ian H. Hutchinson, R. Gandy, R. Nachtrieb, S.M. Wolfe, J.A. Snipes, Yongkyoon In, D. A. Mossessian, Miklos Porkolab, E. Eisner, G. Taylor, J.L. Terry, G. Schilling, A. Mazurenko, C. Watts, Robert Granetz, T. Sunn Pedersen, R. V. Bravenec, Brian LaBombard, S. Gangadhara, D. R. Mikkelsen, David Johnson
Publikováno v:
ResearcherID
Research on the Alcator C-Mod tokamak is focused on exploiting compact high density plasmas to understand core transport and heating, the physics of the H mode transport barrier, and the dynamics of the scrape-off layer and divertor. Rapid toroidal a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1e3cf3345c8340f190736e1e445ee2c
https://doi.org/10.1088/0029-5515/41/10/307
https://doi.org/10.1088/0029-5515/41/10/307
Publikováno v:
Review of Scientific Instruments. 70:776-779
A design using a backscattering geometry is presented, which emphasizes high sensitivity and high spatial resolution at the outer edge of the National Spherical Torus Experiment, while providing full profile capability with a moderate number of chann
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbca2bffd31c6281bbcdf63946ee24fe
https://doi.org/10.1063/1.1149276
https://doi.org/10.1063/1.1149276
Autor:
J. Mcchesney, E. J. Strait, S. H. Batha, R. E. Bell, Harold P. Furth, D.K. Owens, V. Yavorski, H. H. Duong, I. Semenov, A. Kumar, J. S. Kim, Michael A. Beer, Stanley Kaye, Leonid E. Zakharov, Masaaki Yamada, E.D. Fredrickson, K. L. Wong, A. von Halle, D.C. McCune, M.G. Bell, Larry R. Grisham, A. V. Krasilnikov, E. Ruskov, W. Stodiek, R. O. Dendy, J. C. Hosea, P. C. Efthimion, Guoyong Fu, M. Hughes, G. A. Navratil, A. Belov, N. T. Lam, Robert Budny, B.P. LeBlanc, Hyeon K. Park, J. Manickam, T. Stevenson, G. L. Schmidt, W. Park, James R. Wilson, G. Mckee, J. Machuzak, Richard Majeski, Manfred Bitter, H. W. Herrmann, M. Sasao, D. R. Ernst, J. Callen, Chio-Zong Cheng, R. K. Fisher, Yoshio Nagayama, S. A. Sabbagh, S. D. Scott, S. von Goeler, F. M. Levinton, Nikolai Gorelenkov, K. W. Hill, G. Rewoldt, D. R. Mikkelsen, R. T. Walters, William Tang, R.J. Hawryluk, G. Schilling, S. F. Paul, E. J. Synakowski, S. S. Medley, Nathaniel J. Fisch, M. Williams, B. Rice, K. M. McGuire, Roscoe White, A. T. Ramsey, J. D. Strachan, T. Senko, G. Taylor, B. Breizman, H. Takahashi, S. Bernabei, R. Kaita, G. A. Wurden, W. A. Houlberg, D. Mueller, B. C. Stratton, Michael E. Mauel, Michael W Kissick, A. L. Roquemore, C.H. Skinner, P. Phillips, V.Ya. Goloborod'ko, S. Cauffman, M. C. Zarnstorff, William Dorland, J. Hogan, E. Mazzucato, D. L. Jassby, S. V. Mirnov, F. C. Jobes, M. H. Redi, M. Okabayashi, J. Kesner, Kenneth M. Young, W. W. Heidbrink, Dale Meade, J. H. Rogers, M. E. Thompson, S.N. Reznik, M. Phillips, Gregory W. Hammett, H. Berk, C. E. Bush, R. J. Fonck, H. Evenson, N. L. Bretz, Z. Chang, D.K. Mansfield, Raffi Nazikian, R. Wieland, Stewart Zweben, B. Hooper, H.W. Kugel, David Johnson, M. P. Petrov, D. S. Darrow, M. C. Herrmann, C. Ludescher, Choong-Seock Chang, P. H. LaMarche, C. K. Phillips, Shoujun Wang, B. Grek, M. Osakabe
Publikováno v:
Physics of Plasmas. 4:1714-1724
Experiments in the Tokamak Fusion Test Reactor (TFTR) have explored several novel regimes of improved tokamak confinement in deuterium-tritium (D-T) plasmas, including plasmas with reduced or reversed magnetic shear in the core and high-current plasm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0b30c18f6c43696bb999d986f530232
https://doi.org/10.1063/1.872274
https://doi.org/10.1063/1.872274
Autor:
N. L. Bretz, F. C. Jobes
Publikováno v:
Review of Scientific Instruments. 68:709-712
We have built a prototype imaging second harmonic interferometer, which is intended to test critical elements of a design for a tangential array interferometer on C-Mod6. The prototype uses a pulsed, 35 mJ, 10 Hz multimode, Nd:YAG laser, LiB3O5 doubl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91ec3aa79bd28621d20e9c1db456efe7
https://doi.org/10.1063/1.1147681
https://doi.org/10.1063/1.1147681
Autor:
W. Stodiek, R. O. Dendy, E.D. Fredrickson, V. Arunasalam, W. Tighe, Hyeon K. Park, A. T. Ramsey, R. E. Bell, H.W. Kugel, Kenneth M. Young, H. Takahashi, J. D. Strachan, M. Hughes, M. C. Zarnstorff, William Dorland, M. Sasao, P. H. LaMarche, H. Evenson, C. K. Phillips, D. L. Jassby, D. Mueller, S. von Goeler, Glenn Bateman, Robert Budny, D. Roberts, Richard Majeski, Stewart Zweben, Chio-Zong Cheng, S. A. Sabbagh, M.G. Bell, K. L. Wong, R.J. Hawryluk, G. Mckee, E. Mazzucato, M Kotschenreuther, F. M. Levinton, B. Grek, Larry R. Grisham, J. R. Timberlake, C. E. Bush, J. Schivell, Roscoe White, J. Mcchesney, S. H. Batha, Donald A. Spong, C W Barnes, W. W. Heidbrink, Nathaniel J. Fisch, M. Osakabe, Nikolai Gorelenkov, K. W. Hill, Harold P. Furth, A L Qualls, I. Semenov, E. Ruskov, J. Machuzak, Gregory W. Hammett, J. Kamperschroer, H. W. Herrmann, N. L. Bretz, David Johnson, R. K. Fisher, A. von Halle, S. Sesnic, S. D. Scott, Choong-Seock Chang, M. P. Petrov, P Parks, R Durst, H. H. Duong, R. J. Fonck, M. Phillips, B. C. Stratton, J. C. Hosea, B.P. LeBlanc, Raffi Nazikian, Manfred Bitter, G. Schilling, D.K. Owens, G Rewoldt, Z. Chang, A. Janos, D.K. Mansfield, D. S. Darrow, P. C. Efthimion, Guoyong Fu, D. R. Ernst, H. Hsuan, K. M. McGuire, G. A. Wurden, Michael E. Mauel, M. H. Redi, E S Marmar, William Tang, C.H. Skinner, F. C. Jobes, T. Fujita, L. C. Johnson, S. S. Medley, G. L. Schmidt, G. Taylor, E. J. Synakowski, A. L. Roquemore, S. Cauffman, S. V. Mirnov, J. Kesner, James R. Wilson, D. R. Mikkelsen, J. L. Terry, Dale Meade, J. H. Rogers, W. Park, S. F. Paul, Michael A. Beer
Publikováno v:
Plasma Physics and Controlled Fusion. 37:A69-A85
Routine tritium operation in TFTR has permitted investigations of alpha particle physics in parameter ranges resembling those of a reactor core. ICRF wave physics in a DT plasma and the influence of isotopic mass on supershot confinement have also be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec32a41405ffe1d68bb8a5d35a303f90
https://doi.org/10.1088/0741-3335/37/11a/005
https://doi.org/10.1088/0741-3335/37/11a/005
Autor:
C. K. Phillips, Olivier Sauter, N. Lam, David A Rasmussen, Masakatsu Murakami, M. G. Bell, J. C. Hosea, M. Bettenhausen, J. H. Rogers, John Scharer, B. Grek, D. Ignat, J. E. Stevens, Hyeon K. Park, C.E. Bush, R. Sund, R.E. Bell, G. Taylor, E. Mazzucato, G. Schilling, Richard Majeski, N. L. Bretz, R. C. Goldfinger, E. F. Jaeger, Gregory W. Hammett, Raffi Nazikian, Stewart Zweben, R.V. Budny, D. S. Darrow, James R. Wilson, M. C. Zarnstorff, H. Hsuan, E. J. Synakowski
Publikováno v:
Physics of Plasmas. 2:2427-2434
The first experiments utilizing high‐power radio waves in the ion cyclotron range of frequencies to heat deuterium–tritium (D–T) plasmas have been completed on the Tokamak Fusion Test Reactor [Fusion Technol. 21, 13 (1992)]. Results from the in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0038fab0d7ca1950bb87ba147898b339
https://doi.org/10.1063/1.871266
https://doi.org/10.1063/1.871266
Autor:
Raffi Nazikian, Manfred Bitter, D.C. McCune, G. Taylor, Jay Kesner, D. S. Darrow, J.F. Schivell, S. D. Scott, C.E. Bush, C. K. Phillips, D.K. Mansfield, Michael E. Mauel, S. H. Batha, M. H. Redi, S.A. Sabbagh, L. C. Johnson, E. Mazzucato, D.R. Ernst, E.D. Fredrickson, Masakatsu Murakami, Fred Levinton, Hyeon K. Park, M. G. Bell, H. H. Towner, P. C. Efthimion, R.E. Bell, B.P. LeBlanc, C.H. Skinner, Z. Chang, John B Wilgen, Stewart Zweben, S.F. Paul, R.V. Budny, M. C. Zarnstorff, G.A. Navratil, N. L. Bretz, G. R. Hanson, E. J. Synakowski
Publikováno v:
Physics of Plasmas. 2:2366-2374
High or enhanced confinement (H‐mode) plasmas have been obtained for the first time with nearly equal concentrations of deuterium and tritium in high‐temperature, high poloidal beta plasmas in the Tokamak Fusion Test Reactor (TFTR) [McGuire, Phys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9f1053cf912b9154ab018e84ed4c6eb
https://doi.org/10.1063/1.871490
https://doi.org/10.1063/1.871490
Autor:
V. Garzotto, A. Nagy, V. Arunasalam, D. S. Darrow, P. C. Efthimion, A. Janos, V. Zavereev, M.G. Bell, Guoyong Fu, Larry R. Grisham, J. A. Murphy, M. Caorlin, Choong-Seock Chang, Harold P. Furth, J. C. Hosea, J. L. Anderson, R. A. Hulse, David Johnson, D. L. Jassby, R. Rossmassler, K. M. Young, B.P. LeBlanc, Richard Majeski, G. Pearson, G. Coward, M. P. Petrov, I. Semenov, Darin Ernst, Jay Kesner, R. Pysher, Manfred Bitter, R. Marsala, B. McCormack, J. Swanson, M. Williams, H.H. Duong, H. H. Towner, E. Perry, M. Viola, J. Stencel, M. Osakabe, M. McCarthy, D. Long, S. D. Scott, K. L. Wong, J. Machuzak, M. Kalish, Hyeon K. Park, D.C. McCune, N. Fromm, Stewart Zweben, R. T. Walters, W. Tighe, J. R. Timberlake, Z. Chang, G. Schilling, K. M. McGuire, R. E. Bell, P. Alling, E. Ruskov, G. A. Wurden, Michael Loughlin, E. Fredd, Cris W. Barnes, Michael E. Mauel, R. Newman, M. Oldaker, E. J. Synakowski, C. E. Bush, M. Sasao, P. H. LaMarche, C. K. Phillips, R. Camp, H.W. Kugel, M. H. Redi, S. H. Batha, J. Ongena, M. Norris, D.K. Owens, G Rewoldt, R. Durst, Dale Meade, M. Murakami, Nikolai Gorelenkov, K. W. Hill, J. H. Rogers, Gregory R. Hanson, David A Rasmussen, K. Wright, M. C. Zarnstorff, B. Grek, S. Yoshikawa, Roscoe White, T. Senko, G. Labik, H. Takahashi, S. Raftopoulos, S. Ramakrishnan, C. Gentile, H. Evenson, A. L. Qualls, J. McChesney, J. Winston, R. Wester, A. T. Ramsey, M. Hughes, Gerald Navratil, Robert Budny, D. R. Mikkelsen, J. D. Strachan, R. Sissingh, B. C. Stratton, E.D. Fredrickson, William Dorland, T. Stevenson, G. Ascione, H. W. Herrmann, S.A. Sabbagh, R. J. Fonck, L. Dudek, George McKee, J. Collins, W. Blanchard, J. Schivell, R. Scillia, T. Fujita, J.A. Snipes, S. Cauffman, M. E. Thompson, G. Martin, J. Gioia, S. V. Mirnov, A. von Halle, J. DeLooper, D. Ashcroft, John B Wilgen, C. Vannoy, J. Stevens, J. Kamperschroer, C. Ancher, L. C. Johnson, D. Roberts, R. Daugert, W. Park, F. M. Levinton, Gregory W. Hammett, M. Tuszewski, Nathaniel J. Fisch, J. W. Anderson, S. Sesnic, N. T. Lam, William Tang, Chio-Zong Cheng, Glenn Bateman, R. J. Hawryluk, E. Mazzucato, C.H. Skinner, F. C. Jobes, H. Hsuan, Earl Marmar, Michael A. Beer, Masaaki Yamada, R. Fisher, Paul Woskov, J.L. Terry, T. O’Connor, J. Gilbert, E. Lawson, R. Persing, S. F. Paul, D. Loesser, W. W. Heidbrink, G. Barnes, N. L. Bretz, D. Voorhees, W. Stodiek, R. O. Dendy, M. Cropper, G. Renda, P. B. Parks, D. Mueller, Kenji Tobita, A. Martin, S. S. Medley, G. L. Schmidt, G. Taylor, A. L. Roquemore, James R. Wilson, S. von Goeler, J. Levine, H. Adler, S. Pitcher, H. Anderson, Raffi Nazikian, C. Brunkhorst, R. Wieland, J. Chrzanowski, M. Phillips, D.K. Mansfield, H. Carnevale
Publikováno v:
Physics of Plasmas. 2:2176-2188
After many years of fusion research, the conditions needed for a D–T fusion reactor have been approached on the Tokamak Fusion Test Reactor (TFTR) [Fusion Technol. 21, 1324 (1992)]. For the first time the unique phenomena present in a D–T plasma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eceaf6df99252b8f7308f61dd800cf46
https://doi.org/10.1063/1.871303
https://doi.org/10.1063/1.871303
Autor:
Cris W. Barnes, S. D. Scott, Hyeon K. Park, M. C. Zarnstorff, David W. Johnson, A.C. Janos, N. L. Bretz, B. Grek, H. Adler, R.V. Budny, J.F. Schivell, Z. Chang, C.E. Bush, E. Mazzucato, M. H. Redi, Raffi Nazikian, R.E. Bell, D.R. Ernst, G. Taylor, R.J. Fonck, E.D. Fredrickson, R. M. Wieland, A. T. Ramsey, Michael Thompson, S.F. Paul, L. Johnson, M. G. Bell, E. J. Synakowski, D.C. McCune
Publikováno v:
Physics of Plasmas. 2:2299-2307
The confinement and heating of supershot plasmas are significantly enhanced with tritium beam injection relative to deuterium injection in the Tokamak Fusion Test Reactor [Plasma Phys. Controlled Fusion 26, 11 (1984)]. The global energy confinement a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f946f0c2d4b6fa375f12b4a7a42c68d3
https://doi.org/10.1063/1.871253
https://doi.org/10.1063/1.871253
Autor:
S. H. Batha, G. Taylor, E. J. Synakowski, N. L. Bretz, C.E. Bush, R.J. Fonck, E.D. Fredrickson, P. C. Efthimion, S.F. Paul, R.V. Budny, R. Durst, Fred Levinton
Publikováno v:
Plasma Physics and Controlled Fusion. 36:A153-A158
Supershot to limiter H-mode transitions have been studied on TFTR. In several cases an edge poloidal rotation was observed prior to the initial Dalpha drop at the transition. This spin-up is consistent with formation of a radial electric field, -Er.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c28dc1f476d3f7e3e6a7100d70a73d3
https://doi.org/10.1088/0741-3335/36/7a/020
https://doi.org/10.1088/0741-3335/36/7a/020