M
M. Murakami
Researcher at Oak Ridge National Laboratory
Publications - 153
Citations - 4315
M. Murakami is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Tokamak & Plasma. The author has an hindex of 39, co-authored 142 publications receiving 4092 citations. Previous affiliations of M. Murakami include Princeton Plasma Physics Laboratory & General Atomics.
Papers
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Journal ArticleDOI
ELMs and constraints on the H-mode pedestal: peeling–ballooning stability calculation and comparison with experiment
P. B. Snyder,H. R. Wilson,J.R. Ferron,L. L. Lao,Anthony Leonard,D. A. Mossessian,M. Murakami,T.H. Osborne,A. D. Turnbull,Xueqiao Xu +9 more
TL;DR: In this article, the peeling-ballooning model for edge localized modes (ELMs) and pedestal constraints, a model based upon theoretical analysis of magnetohydrodynamic (MHD) instabilities that can limit the pedestal height and drive ELMs, is presented.
Journal ArticleDOI
Some observations on maximum densities in tokamak experiments
Journal ArticleDOI
Higher Fusion Power Gain with Current and Pressure Profile Control in Strongly Shaped DIII-D Tokamak Plasmas.
E. A. Lazarus,G.A. Navratil,C. M. Greenfield,E. J. Strait,Max E Austin,K. H. Burrell,T.A. Casper,D.R. Baker,J.C. DeBoo,E. J. Doyle,R. Durst,J.R. Ferron,Cary Forest,P. Gohil,R. J. Groebner,William Heidbrink,R.M. Hong,Wayne A Houlberg,A.W. Howald,C. L. Hsieh,A.W. Hyatt,G.L. Jackson,J.S. Kim,L.L. Lao,C.J. Lasnier,Anthony Leonard,J.M. Lohr,R.J. La Haye,R. Maingi,R. L. Miller,M. Murakami,T.H. Osborne,L.J. Perkins,Cc Petty,Curtis L. Rettig,T. L. Rhodes,B. W. Rice,S.A. Sabbagh,D.P. Schissel,J. T. Scoville,R. T. Snider,G. M. Staebler,B. W. Stallard,R.D. Stambaugh,H.E. St. John,R. E. Stockdale,P. L. Taylor,Daniel Thomas,A. D. Turnbull,M. R. Wade,R. D. Wood,D.G. Whyte +51 more
TL;DR: Fusion power has been increased by a factor of 3 in DIII-D by tailoring the pressure profile to avoid the kink instability in H-mode plasmas by controlling the plasma pressure profile width.
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Fusion power production from TFTR plasmas fueled with deuterium and tritium
J. D. Strachan,H. Adler,P. Alling,C. Ancher,H. Anderson,J.L. Anderson,D. Ashcroft,Cris W. Barnes,G. Barnes,S. H. Batha,M. G. Bell,R.E. Bell,Manfred Bitter,W. R. Blanchard,N. L. Bretz,Robert Budny,C.E. Bush,R. Camp,M. Caorlin,S. Cauffman,Z. Chang,Chio-Zong Cheng,J. Collins,G. Coward,D. S. Darrow,J. DeLooper,H.H. Duong,L. Dudek,R. Durst,P. C. Efthimion,D.R. Ernst,R. K. Fisher,R. J. Fonck,E.D. Fredrickson,N. Fromm,Guoyong Fu,Harold P. Furth,C. Gentile,N. N. Gorelenkov,B. Grek,L. R. Grisham,Gregory W. Hammett,G. R. Hanson,R. J. Hawryluk,William Heidbrink,H. W. Herrmann,K. W. Hill,J. Hosea,H. Hsuan,A.C. Janos,D. L. Jassby,F. C. Jobes,David W. Johnson,L. C. Johnson,J. H. Kamperschroer,H.W. Kugel,N. T. Lam,P. H. LaMarche,Michael Loughlin,B.P. LeBlanc,M. Leonard,Fred Levinton,J. Machuzak,D.K. Mansfield,A. Martin,E. Mazzucato,Richard Majeski,E.S. Marmar,J.M. McChesney,B. McCormack,D.C. McCune,K. M. McGuire,G. R. McKee,Dale Meade,S. S. Medley,D. R. Mikkelsen,D. Mueller,M. Murakami,A. Nagy,Raffi Nazikian,R. Newman,Takeo Nishitani,M. Norris,T. O’Connor,M. Oldaker,Masaki Osakabe,D. K. Owens,Hyeon K. Park,W. Park,S.F. Paul,G. Pearson,E. Perry,M. P. Petrov,C. K. Phillips,S. Pitcher,A. T. Ramsey,David A Rasmussen,M. H. Redi,D. W. Roberts,J. H. Rogers,R. Rossmassler,A. L. Roquemore,E. Ruskov,S.A. Sabbagh,Mamiko Sasao,G. Schilling,J.F. Schivell,G. L. Schmidt,S. D. Scott,R. Sissingh,C.H. Skinner,Joseph Snipes,J. E. Stevens,T. Stevenson,B. C. Stratton,E. J. Synakowski,William Tang,G. Taylor,J. L. Terry,M. E. Thompson,M. Tuszewski,C. Vannoy,A. von Halle,S. von Goeler,D. Voorhees,R. T. Walters,R. M. Wieland,John B Wilgen,M. Williams,James R. Wilson,K. L. Wong,G. A. Wurden,Masaaki Yamada,Kenneth M. Young,M. C. Zarnstorff,S. J. Zweben +135 more
TL;DR: The measured loss rate of energetic alpha particles agreed with the approximately 5% losses expected from alpha particles which are born on unconfined orbits.
Journal ArticleDOI
Stationary high-performance discharges in the DIII-D tokamak
T.C. Luce,M. R. Wade,J.R. Ferron,A.W. Hyatt,A.G. Kellman,J. E. Kinsey,R.J. La Haye,C.J. Lasnier,M. Murakami,P. A. Politzer,J. T. Scoville +10 more
TL;DR: In this article, the DIII-D tokamak was shown to achieve stable operation in the presence of sawteeth and fishbones up to the estimated no-wall β limit.