U
Ulrich Stroth
Researcher at Max Planck Society
Publications - 302
Citations - 7198
Ulrich Stroth is an academic researcher from Max Planck Society. The author has contributed to research in topics: ASDEX Upgrade & Plasma. The author has an hindex of 42, co-authored 285 publications receiving 6440 citations. Previous affiliations of Ulrich Stroth include Technische Universität München & University of Seville.
Papers
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Journal ArticleDOI
Energy confinement scaling from the international stellarator database
TL;DR: An international stellarator database on global energy confinement is presented in this article, which comprises a total of 859 discharges from the ATF, CHS and Heliotron-E heliotron/torsatrons and the W7-A and W7 -AS shearless stellarators.
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Transport in toroidal devices-the experimentalist's view
TL;DR: In this article, the authors summarize the present status of experimental tokamak confinement studies and compare the results of stellarators and tokammaks with those from W7-AS.
Journal ArticleDOI
Characterization of energy confinement in net-current free plasmas using the extended International Stellarator Database
Hiroshi Yamada,J. H. Harris,Andreas Dinklage,E. Ascasibar,F. Sano,Shoichi Okamura,Joseph Talmadge,Ulrich Stroth,A. Kus,S. Murakami,M. Yokoyama,C. D. Beidler,Victor Tribaldos,K. Y. Watanabe,Yasuhiro Suzuki +14 more
TL;DR: The International Stellarator Confinement Database (ISS) as discussed by the authors is a collection of more than 3000 data points from nine major stellarator experiments and has been used for the development of a stellarator confinement database.
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Major results from the stellarator Wendelstein 7-AS (Review Article)
M. Hirsch,J. Baldzuhn,C. D. Beidler,R. Brakel,R. Burhenn,Andreas Dinklage,H. Ehmler,M. Endler,V. Erckmann,Y. Feng,J. Geiger,L. Giannone,G. Grieger,P. Grigull,H. J. Hartfuss,D. A. Hartmann,R. Jaenicke,R. König,H. P. Laqua,H. Maassberg,K. McCormick,F. Sardei,E. Speth,Ulrich Stroth,Friedrich E. Wagner,A. Weller,A. Werner,S. Zoletnik,W As Team +28 more
TL;DR: Wendelstein 7-AS was the first modular stellarator device to test some basic elements of stellarator optimization: a reduced Shafranov shift and improved stability properties resulted in β-values up to 3.4% as discussed by the authors.
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The isotope effect in ASDEX
M. Bessenrodt-Weberpals,Friedrich E. Wagner,O. Gehre,L. Giannone,J. V. Hofmann,A. Kallenbach,K. McCormick,V. Mertens,H. D. Murmann,F. Ryter,Bill Scott,G. Siller,F. X. Söldner,A. Stäbler,K.-H. Steuer,Ulrich Stroth,N. Tsois,H. Verbeek,H. Zoohm +18 more
TL;DR: In this paper, the effect of the isotope mass on plasma parameters as observed in the ASDEX tokamak was analyzed in Ohmic as well as L mode, H mode, and H* mode scenarios.