Zobrazeno 1 - 10
of 486
pro vyhledávání: '"W.W. Heidbrink"'
Autor:
M.A. Van Zeeland, E. Bass, X.D. Du, W.W. Heidbrink, C. Chrystal, C. Crocker, G. DeGrandchamp, S. Haskey, D. Liu, J. Gonzalez-Martin, K.E. Thome, G. Yu, Y. Zhu
Publikováno v:
Nuclear Fusion, Vol 64, Iss 5, p 056033 (2024)
Measurements of beam driven Alfvén Eigenmode (AE) activity in matched deuterium (D) and hydrogen (H) DIII-D plasmas show a dramatic difference in unstable mode activity and fast ion transport for a given injected beam power. The dependence of the un
Externí odkaz:
https://doaj.org/article/466a1ba16e6b46d2adb6abe92b8170a9
Publikováno v:
Nuclear Fusion, Vol 64, Iss 7, p 079501 (2024)
Externí odkaz:
https://doaj.org/article/461b837092dd4a85b0463c01d1e86295
Publikováno v:
Nuclear Fusion, Vol 63, Iss 12, p 124002 (2023)
A newly-developed Imaging Neutral Particle Analyzer (INPA) in the DIII-D tokamak interrogates phase space occupied by fast ions on multiple different orbit topologies, including passing, stagnation, trapped and potato orbits. Depending on plasma para
Externí odkaz:
https://doaj.org/article/0fe1ef6886284d4cbc98a645c993163c
Autor:
X.D. Du, W.W. Heidbrink, M.A. Van Zeeland, J. Gonzalez-Martin, M.E. Austin, Z. Yan, G.R. McKee
Publikováno v:
Nuclear Fusion, Vol 63, Iss 4, p 046020 (2023)
Transport of fast ions along certain local phase space paths, referred to as fast ion phase-space flow, has been systematically measured by an imaging neutral particle analyzer (INPA) in three plasma regimes, which are well-below, near, and well-abov
Externí odkaz:
https://doaj.org/article/bbd0d57bc4fe49a299f98eefeabb7b51
Autor:
K.R. Gage, X. Chen, M. Van Zeeland, W.W. Heidbrink, J. Hanson, B. Lyons, D.C. Pace, J. Galdon-Quiroga, M. Garcia-Munoz
Publikováno v:
Nuclear Fusion, Vol 63, Iss 3, p 036002 (2023)
The effect of n = 1 magnetic perturbations (MPs) on prompt fast ion losses in DIII-D has been investigated using the light ion beam probe technique. The effect of normalized beta, β _n , and the plasma response to the MPs is studied for several MP s
Externí odkaz:
https://doaj.org/article/2a5c5623ea154e93b1749ad540d4069a
Publikováno v:
Nuclear Fusion, Vol 63, Iss 2, p 026030 (2023)
In magnetic fusion experiments, the cross sections for the D-T and D- ^3 He fusion reactions are increased by as much as 50% if the fuel remains spin polarized parallel to the magnetic field. The goal of this study is to assess the feasibility of lif
Externí odkaz:
https://doaj.org/article/3e156b1ebf784650b1b30a370184dff9
Autor:
L. Baylor, A. Deur, N. Eidietis, W.W. Heidbrink, G.L. Jackson, J. Liu, M.M. Lowry, G.W. Miller, D. Pace, A.M. Sandorfi, S.P. Smith, S. Tafti, K. Wei, X. Wei, X. Zheng
Publikováno v:
Nuclear Fusion, Vol 63, Iss 7, p 076009 (2023)
The use of spin-polarized fusion fuels would provide a significant boost towards the ignition of a burning plasma. The cross section for D + T → α + n, would be increased by 1.5 if the fuels were injected with parallel polarization. Furthermore, o
Externí odkaz:
https://doaj.org/article/ddf928a2cdbf4e439da3a1165b29608e
Akademický článek
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Akademický článek
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K zobrazení výsledku je třeba se přihlásit.
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Autor:
K.R. Gage, X. Chen, M. Van Zeeland, W.W. Heidbrink, J. Hanson, B. Lyons, D.C. Pace, J. Galdon-Quiroga, M. Garcia-Munoz
Publikováno v:
Nuclear Fusion
The effect of n = 1 magnetic perturbations (MPs) on prompt fast ion losses in DIII-D has been investigated using the light ion beam probe technique. The effect of normalized beta, β n , and the plasma response to the MPs is studied for several MP sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4f0dbd7513cab463916aa68ba34704a
https://hdl.handle.net/21.11116/0000-000C-9FC9-F21.11116/0000-000C-9FC7-1
https://hdl.handle.net/21.11116/0000-000C-9FC9-F21.11116/0000-000C-9FC7-1
