Interaction of a spheromak-like compact toroid with a high beta spherical tokamak plasma

Autor: Robert Horton, Russell Evans, D. Q. Hwang, Stephen Howard, S.D. Terry, H.S. McLean, G.L. Schmidt, K. L. Baker

Publikováno v: Nuclear Fusion. 40:897-905

Recent experiments using accelerated spheromak-like compact toroids (SCTs) to fuel tokamak plasmas have quantified the penetration mechanism in the low beta regime; i.e. external magnetic field pressure dominates plasma thermal pressure. However, fus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1294ee726b714f649202f685193f1ba7
https://doi.org/10.1088/0029-5515/40/5/302

Deuterium-Tritium Experiments on the Tokamak Fusion Test Reactor

Autor: J. Hosea, J. H. Adler, P. Alling, C. Ancher, H. Anderson, J.L. Anderson, J.W. Anderson, V. Arunasalam, G. Ascione, D. Ashcroft, C.W. Barnes, G. Barnes, S. Batha, M.G. Bell, R. Bell, M. Bitter, W. Blanchard, N.L. Bretz, C. Brunkhorst, R. Budny, T. Burgess, H. Bush, C.E. Bush, R. Camp, M. Caorlin, H. Carnevale, S. Cauffman, Z. Chang, C.Z. Cheng, J. Chrzanowski, J. Collins, G. Coward, M. Cropper, D.S. Darrow, R. Daugert, J. DeLooper, H. Duong, L. Dudek, R. Durst, P.C. Efthimion, D. Ernst, J. Faunce, R. Fisher, R.J. Fonck, E. Fredd, E. Fredrickson, N. Fromm, G.Y. Fu, H.P. Furth, V. Garzotto, C. Gentile, G. Gettelfinger, J. Gilbert, J. Gioia, T. Golian, N. Gorelenkov, B. Grek, L.R. Grisham, G. Hammett, G.R. Hanson, R.J. Hawryluk, W. Heidbrink, H.W. Herrmann, K.W. Hill, H. Hsuan, A. Janos, D.L. Jassby, F.C. Jobes, D.W. Johnson, L.C. Johnson, J. Kamperschroer, J. Kesner, H. Kugel, S. Kwon, G. Labik, N.T. Lam, P.H. LaMarche, E. Lawson, B. LeBlanc, M. Leonard, J. Levine, F.M. Levinton, D. Loesser, D. Long, M.J. Loughlin, J. Machuzak, D.K. Mansfield, M. Marchlik, E.S. Marmar, R. Marsala, A. Martin, G. Martin, V. Mastrocola, E. Mazzucato, R. Majeski, M. Mauel, M.P. McCarthy, B. McCormack, D.C. McCune, K.M. McGuire, D.M. Meade, S.S. Medley, D.R. Mikkelsen, S.L. Milora, D. Mueller, M. Murakami, J.A. Murphy, A. Nagy, G.A. Navratil, R. Nazikian, R. Newman, T. Nishitani, M. Norris, T. O’Connor, M. Oldaker, J. Ongena, M. Osakabe, D.K. Owens, H. Park, W. Park, S.F. Paul, Yu.I. Pavlov, G. Pearson, F. Perkins, E. Perry, R. Persing, M. Petrov, C.K. Phillips, S. Pitcher, S. Popovichev, R. Pysher, A.L. Qualls, S. Raftopoulos, R. Ramakrishnan, A. Ramsey, D.A. Rasmussen, M.H. Redi, G. Renda, G. Rewoldt, D. Roberts, J. Rogers, R. Rossmassler, A.L. Roquemore, E. Ruchov, S.A. Sabbagh, M. Sasao, G. Schilling, J. Schivell, G.L. Schmidt, R. Scillia, S.D. Scott, T. Senko, R. Sissingh, C. Skinner, J. Snipes, P. Snook, J. Stencel, J. Stevens, T. Stevenson, B.C. Stratton, J.D. Strachan, W. Stodiek, E. Synakowski, W. Tang, G. Taylor, J. Terry, M.E. Thompson, J.R. Timberlake, H.H. Towner, A. von Halle, C. Vannoy, R. Wester, R. Wieland, J.B. Wilgen, M. Williams, J.R. Wilson, J. Winston, K. Wright, D. Wong, K.L. Wong, P. Woskov, G.A. Wurden, M. Yamada, A. Yeun, S. Yoshikawa, K.M. Young, M.C. Zarnstorff, S.J. Zweben

Publikováno v: Fusion Technology. 26:389-398

The deuterium-tritium (D-T) experimental program on the Tokamak Fusion Test Reactor (TFTR) is underway and routine tritium operations have been established. The technology upgrades made to the TFTR facility have been demonstrated to be sufficient for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0ae00c42adba43f432ba03ca71dc854
https://doi.org/10.13182/fst94-a40191

Theoretical analysis of the role of the infernal mode in the stability of peaked pressure profiles in pellet fuelled JET discharges

Autor: G.L. Schmidt, Vickie E. Lynch, G.W. Hammett, Larry R. Baylor, A.W. Edwards, S.L. Milora, J. O'Rourke, P. Kupschus, Wayne A Houlberg, L. A. Charlton

Publikováno v: Nuclear Fusion. 31:1835-1842

The very peaked pressure profiles in some pellet fuelled discharges with ion cyclotron resonance heating in the Joint European Torus (JET) are terminated by an abrupt flattening of the temperature profile. This appears to be the result of an instabil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13f0d2749b17b5ed7dcd7dcf94ad2c1d
https://doi.org/10.1088/0029-5515/31/10/003

H-mode confinement in JET with enhanced performance by pellet peaked density profiles

Autor: D. Pasini, S. Corti, B.J.D. Tubbing, R. D. Gill, C. Gowers, M. von Hellermann, F.G. Rimini, H. W. Morsi, D.V. Bartlett, G.L. Schmidt, P. Kupschus, M. Hugon, A. Tanga, B. Balet, H. Jaeckel, J. O'Rourke, G.J. Sadler, C. Gormezano, C. D. Challis, F. Tibone, P.M. Stubberfield, J. Jacquinot, D.F.H. Start, K. D. Lawson

Publikováno v: Nuclear Fusion. 31:839-850

The combination of two regimes of enhanced performance, the H-mode and the pellet enhanced performance (PEP) mode, has been achieved in JET. The strong enhancement of the central plasma parameters, obtained with pellet injection and subsequent auxili

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c7997ae5592d581d027ac6effab8229
https://doi.org/10.1088/0029-5515/31/5/003

A Fast Shutdown Technique for Large Tokamaks

Autor: null E. Fredrickson, null G.L. Schmidt, null K. Hill, null S.C. Jardin, null et al

A practical method is proposed for the fast shutdown of a large ignited tokamak. The method consists of injecting a rapid series of 30-50 deuterium pellets doped with a small ( 0.0005%) concentration of Krypton impurity, and simultaneously ramping th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27c02a3bdf549c4dd0ef159d99c518e1
https://doi.org/10.2172/12204