Zobrazeno 1 - 10
of 82
pro vyhledávání: '"J.C. Rost"'
Autor:
R.I. Pinsker, B. Van Compernolle, S.X. Tang, J.B. Lestz, C.P. Moeller, C.C. Petty, A. Dupuy, J.P. Squire, A.M. Garofalo, M. Porkolab, J.C. Rost, S.G. Baek, A. Nagy, S. Chowdhury, N.A. Crocker, G.H. Degrandchamp, A.G. McLean, K.R. Gage, A. Marinoni, E.H. Martin, G. Ronchi, the DIII-D Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 12, p 126058 (2024)
More than 0.6 MW of rf power at 476 MHz has been coupled to DIII-D plasmas by launching helicon (whistler) waves with a traveling-wave antenna (comb-line) in the fast-wave polarization (Van Compernolle et al 2021 Nucl. Fusion 61 116034) which resulte
Externí odkaz:
https://doaj.org/article/92c791a909c64e47a2f073b29f2288ed
Autor:
A. Marinoni, M.E. Austin, J. Candy, C. Chrystal, S.R. Haskey, M. Porkolab, J.C. Rost, F. Scotti
Publikováno v:
Nuclear Fusion, Vol 64, Iss 8, p 086045 (2024)
Nonlinear gyrokinetic simulations correctly predict particle as well as ion and electron energy fluxes of high confinement plasmas with a negative triangularity cross sectional shape, showing that core transport in these plasmas is well described by
Externí odkaz:
https://doaj.org/article/817bd264cfc142d08072849a2977c664
Akademický článek
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Akademický článek
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Autor:
Michael Brookman, J.G. Watkins, Kurt Zeller, Bruno Coriton, J.C. Rost, Taylor Raines, Daniel Geng, John Lohr, Huiqian Wang, J. Ren, Karl Schultz, Randy Nguyen, Antonio C. Torrezan, C.C. Petty, H. Torreblanca, C.J. Pawley, Charles P. Moeller, R.I. Pinsker, Miklos Porkolab, Dan Ponce, Bart Van Compernolle, A. Nagy, E.T. Hinson, Oliver Schmitz, Richard Kalling, A.M. Garofalo, Ray O’Neill, Jared Squire, Elijah Martin, Alessandro Marinoni
Publikováno v:
Nuclear Fusion. 61:116034
Helicon current drive (CD), also called fast wave CD in the lower hybrid range of frequencies, has long been regarded as a promising CD tool for reactor grade plasmas. A newly installed MW-level system at DIII-D will be the first test of this technol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c702babaa0258416a1a0b2d9bf587859
https://doi.org/10.1088/1741-4326/ac25c0
https://doi.org/10.1088/1741-4326/ac25c0
Akademický článek
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Publikováno v:
Journal of Instrumentation. 14:C12023-C12023
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59d58bb8d2c64f5622271586b6aa2601
https://doi.org/10.1088/1748-0221/14/12/c12023
https://doi.org/10.1088/1748-0221/14/12/c12023
Autor:
Matthew Reinke, J.C. Rost, J. E. Rice, G. M. Staebler, Jeff Candy, Miklos Porkolab, Paul Ennever, D.R. Ernst, Jerry Hughes, Alcator C-Mod Team, S. G. Baek
Publikováno v:
MIT Web Domain
Recent experiments on C-mod seeding nitrogen into ohmic plasmas with [subscript q]95 = 3.4 found that the seeding greatly reduced long-wavelength (ITG-scale) turbulence. The long-wavelength turbulence that was reduced by the nitrogen seeding was loca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6be4c819482dc3f63d6650da495f398f
https://orcid.org/0000-0002-9518-4097
https://orcid.org/0000-0002-9518-4097
Publikováno v:
Review of Scientific Instruments. 89:10B106
In this work, a novel combined diagnostic capable of measuring multiscale density fluctuations that extend from magnetohydrodynamic (MHD) to the lower range of electron temperature gradient turbulence has been designed, installed, and operated at DII
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16b41d54ba8d250a7eda6c56eb7ed8cb
https://doi.org/10.1063/1.5035413
https://doi.org/10.1063/1.5035413
Autor:
D.R. Ernst, J. C. Hosea, T.C. Luce, L. W. Schmitz, J.C. Rost, George McKee, W. M. Solomon, Max E Austin, Francesca Turco, R.I. Pinsker, A.M. Garofalo, Alessandro Marinoni, C.C. Petty, Miklos Porkolab, G. Taylor, Brian Grierson, Rory Perkins
Publikováno v:
EPJ Web of Conferences, Vol 87, p 02003 (2015)
EPJ Web of Conferences
EPJ Web of Conferences
Recent DIII-D experiments in the ITER Baseline Scenario (IBS) have shown strong increases in fluctuations and correlated reduction of confinement associated with entering the electron-heating-dominated regime with strong electron cyclotron heating (E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fd8a116672c88dce9eb248dc3f3dc91
https://doaj.org/article/2992a4d4d4d54fb5b5835cbc8b62a658
https://doaj.org/article/2992a4d4d4d54fb5b5835cbc8b62a658