H
H.W. Kugel
Researcher at Princeton University
Publications - 73
Citations - 1485
H.W. Kugel is an academic researcher from Princeton University. The author has contributed to research in topics: Tokamak & Fusion power. The author has an hindex of 17, co-authored 73 publications receiving 1433 citations. Previous affiliations of H.W. Kugel include Princeton Plasma Physics Laboratory.
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
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
Tangential neutral-beam-driven instabilities in the Princeton beta experiment.
W. W. Heidbrink,K. Bol,D. Buchenauer,R. J. Fonck,G. Gammel,Katsumi Ida,R. Kaita,Stanley Kaye,H.W. Kugel,B. LeBlanc,W. Morris,M. Okabayashi,E. T. Powell,S. Sesnic,H. Takahashi +14 more
TL;DR: During tangential neutral beam injection into the PBX tokamak, bursts of two types of instabilities are observed, indicating that beam ions are removed from the center of the plasma by the instabilities.
Journal ArticleDOI
A Simple Apparatus for the Injection of Lithium Aerosol into the Scrape-Off Layer of Fusion Research Devices
TL;DR: A simple device has been developed to deposit elemental lithium onto plasma facing components in the National Spherical Torus Experiment as discussed by the authors, which is accomplished by dropping lithium powder into the plasma column.
Journal ArticleDOI
Overview of TFTR transport studies
R. J. Hawryluk,V. Arunasalam,Cris W. Barnes,Michael A. Beer,M. G. Bell,R. E. Bell,H. Biglari,Manfred Bitter,R. Boivin,N. Bretz,Robert Budny,C.E. Bush,Chio-Zong Cheng,T. K. Chu,Samuel A. Cohen,Steven Cowley,P. C. Efhimion,R.J. Fonck,E.D. Fredrickson,Harold P. Furth,Robert James Goldston,G. Greene,B. Grek,L. R. Grisham,Gregory W. Hammett,William Heidbrink,K. W. Hill,J.C. Hosea,R. A. Hulse,H. Hsuan,A.C. Janos,D.L. Jassby,F. C. Jobes,David W. Johnson,L. C. Johnson,Jay Kesner,C. Kieras‐Phillips,S. J. Kilpatrick,H.W. Kugel,P.H. La Marche,B. LeBlanc,Dennis M. Manos,D. K. Mansfield,E.S. Marmar,E. Mazzucato,M. McCarthy,Michael E. Mauel,D. C. McCune,K. McGuire,Dale Meade,S. S. Medley,D. R. Mikkelsen,D. A. Monticello,R. W. Motley,D. Mueller,Yoshio Nagayama,G.A. Navratil,Raffi Nazikian,D. K. Owens,Hyeon K. Park,W. Park,S. Paul,F. W. Perkins,S. Pitcher,A. T. Ramsey,M. H. Redi,G. Rewoldt,D. Roberts,A. L. Roquemore,P. H. Rutherford,S.A. Sabbagh,G. Schilling,J.F. Schivell,G. L. Schmidt,S. D. Scott,Joseph Snipes,J. E. Stevens,Brentley Stratton,W. Stodiek,E. J. Synakowski,Yuichi Takase,William Tang,G. Taylor,J.L. Terry,J. Timberlake,H. H. Towner,M. Ulrickson,S. von Goeler,R. M. Wieland,M. Williams,J. R. Wilson,K. L. Wong,Masaaki Yamada,S. Yoshikawa,K. M. Young,M. C. Zarnstorff,S. J. Zweben +96 more
TL;DR: A review of TFTR plasma transport studies is presented in this article, where parallel transport and the confinement of suprathermal ions are found to be relatively well described by theory and the underlying turbulence has been studied using microwave scattering, beam emission spectroscopy and microwave reflectometry over a much broader range in k perpendicular to than previously possible.