M
M. G. Bell
Researcher at Princeton University
Publications - 186
Citations - 5157
M. G. Bell is an academic researcher from Princeton University. The author has contributed to research in topics: Tokamak Fusion Test Reactor & Plasma. The author has an hindex of 38, co-authored 186 publications receiving 4966 citations.
Papers
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Journal ArticleDOI
Study of high-beta magnetohydrodynamic modes and fast-ion losses in PDX
K. McGuire,Robert James Goldston,M. G. Bell,Manfred Bitter,K. Bol,K. Brau,D. Buchenauer,T. Crowley,Scott Davis,F. Dylla,H.P. Eubank,H. Fishman,R. J. Fonck,B. Grek,R.C. Grimm,R. J. Hawryluk,H. Hsuan,R. A. Hulse,R. Izzo,R. Kaita,Stanley Kaye,H.W. Kugel,David W. Johnson,J. Manickam,Dennis M. Manos,D. K. Mansfield,E. Mazzucato,R. T. McCann,D. C. McCune,D. A. Monticello,R. W. Motley,D. Mueller,K. Oasa,K. Oasa,M. Okabayashi,K. Owens,W. Park,M. Reusch,N. R. Sauthoff,G. L. Schmidt,S. Sesnic,J. D. Strachan,Clifford M Surko,Clifford M Surko,R. Slusher,R. Slusher,H. Takahashi,F. Tenney,P. Thomas,H. H. Towner,J. Valley,J. Valley,Roscoe White +52 more
TL;DR: In this paper, strong magnetohydrodynamic activity has been observed in PDX neutral-beam-heated discharges and is associated with a significant loss of fast ions and a drop in neutron emission.
Journal ArticleDOI
Enhancement of Tokamak Fusion Test Reactor performance by lithium conditioning
D.K. Mansfield,K. W. Hill,J. D. Strachan,M. G. Bell,S. D. Scott,Robert Budny,E.S. Marmar,J. A. Snipes,J. L. Terry,S. H. Batha,R.E. Bell,Manfred Bitter,C.E. Bush,Z. Chang,D. S. Darrow,D.R. Ernst,E.D. Fredrickson,B. Grek,H. W. Herrmann,A.C. Janos,D. L. Jassby,F. C. Jobes,David W. Johnson,L. C. Johnson,Fred Levinton,D. R. Mikkelsen,D. Mueller,D. K. Owens,Hyeon K. Park,A. T. Ramsey,A. L. Roquemore,C.H. Skinner,T. Stevenson,B. C. Stratton,E. J. Synakowski,G. Taylor,A. von Halle,S. von Goeler,K. L. Wong,S. J. Zweben +39 more
TL;DR: Mc McGuire et al. as discussed by the authors showed that the amount of lithium on the limiter and the effectiveness of its action can be maximized through injecting four Li pellets into Ohmic plasmas of increasing major and minor radius.
Journal ArticleDOI
Attainment of high confinement in neutral beam heated divertor discharges in the PDX tokamak
Stanley Kaye,M. G. Bell,K. Bol,D. A. Boyd,K. Brau,D. Buchenauer,Robert Budny,A. Cavallo,P. Couture,T. Crowley,D.S. Darrow,H.P. Eubank,R. J. Fonck,Robert James Goldston,B. Grek,K. P. Jaehnig,David W. Johnson,R. Kaita,H.W. Kugel,B. LeBlanc,J. Manickam,Dennis M. Manos,D. K. Mansfield,E. Mazzucato,R. T. McCann,D. C. McCune,K. McGuire,D. Mueller,A. Murdock,M. Okabayashi,Kunihiko Okano,D. K. Owens,Douglass E. Post,M. Reusch,G. L. Schmidt,S. Sesnic,R. Slusher,Szymon Suckewer,Clifford M Surko,H. Takahashi,F. Tenney,H. H. Towner,J. Valley +42 more
TL;DR: In this paper, the PDX divertor configuration has been converted from an open to a closed geometry to inhibit the return of neutral gas from the divertor region to the main chamber.
Journal ArticleDOI
Simulations of deuterium-tritium experiments in TFTR
Robert Budny,M. G. Bell,H. Biglari,Manfred Bitter,C.E. Bush,Chio-Zong Cheng,E.D. Fredrickson,B. Grek,K. W. Hill,H. Hsuan,A.C. Janos,D. L. Jassby,David W. Johnson,L. C. Johnson,B.P. LeBlanc,D.C. McCune,D. R. Mikkelsen,H.K. Park,A. T. Ramsey,S.A. Sabbagh,S. D. Scott,J.F. Schivell,J. D. Strachan,B. C. Stratton,E. J. Synakowski,G. Taylor,M. C. Zarnstorff,S. J. Zweben +27 more
TL;DR: In this article, a transport code (TRANSP) is used to simulate future deuterium-tritium (DT) experiments in TFTR DD discharges, and the modelling of one supershot is discussed in detail to indicate the degree of accuracy of the TRANSP modelling.
Journal ArticleDOI
Bootstrap current in TFTR.
M. C. Zarnstorff,M. G. Bell,Manfred Bitter,Robert James Goldston,B. Grek,R. J. Hawryluk,K. W. Hill,David W. Johnson,D. C. McCune,Hyeon K. Park,A. T. Ramsey,G. Taylor,R. M. Wieland +12 more
TL;DR: Neutral-beam--heated plasmas in TFTR show evidence of substantial non-Ohmically driven toroidal current, even for balanced beam momentum input, inconsistent with calculations including only Ohmic and beam-driven currents.