Zobrazeno 1 - 10
of 56
pro vyhledávání: '"S. C. Jardin"'
Publikováno v:
Physics of Plasmas. 30:042507
This paper extends the analysis first presented in Jardin et al. [Phys. Rev. Lett. 128, 245001 (2022)] to more thoroughly examine the stability of spherical torus equilibrium to ideal magnetohydrodynamic (MHD) infernal modes and their nonlinear conse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bfec0529d39ca5110434e7e49c6514f
https://doi.org/10.1063/5.0141858
https://doi.org/10.1063/5.0141858
Single carbon pellet disruption mitigation simulations using M3D-C1 were conducted in an NSTX-U-like plasma to support the electromagnetic pellet injection concept (EPI). A carbon ablation model has been implemented in M3D-C1 and tested with availabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93ffb5af33addde90cc9efd95ca58127
http://arxiv.org/abs/2106.14788
http://arxiv.org/abs/2106.14788
Autor:
Chang Liu, Carlos Paz-Soldan, S. C. Jardin, Brendan Lyons, Nathaniel Ferraro, Yueqiang Liu, Chen Zhao
A new fluid model for runaway electron simulation based on fluid description is introduced and implemented in the magnetohydrodynamics code M3D-C1, which includes self-consistent interactions between plasma and runaway electrons. The model utilizes t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18ca2d4a1acc21531778bc924cdf5814
http://arxiv.org/abs/2104.10806
http://arxiv.org/abs/2104.10806
Publikováno v:
Physics of Plasmas, 28, 052511
Physics of Plasmas
Physics of Plasmas
In recent years, the nonlinear 3D magnetohydrodynamic codes JOREK, M3D-C1, and NIMROD developed the capability of modeling realistic 3D vertical displacement events (VDEs) including resistive walls. In this paper, a comprehensive 3D VDE benchmark is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b829a23c59b37d374b3d21c2c8a79807
http://arxiv.org/abs/2011.04523
http://arxiv.org/abs/2011.04523
We investigate the effects of runaway electron current on the dispersion relation of resistive magnetohydrodynamic modes in tokamaks. We present a new theoretical model to derive the dispersion relation, which is based on the asymptotic analysis of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74956bf6fa38f89723eb4912582faa55
http://arxiv.org/abs/2006.08463
http://arxiv.org/abs/2006.08463
Publikováno v:
Physics of Plasmas
Physics of Plasmas, 27, 032509
Physics of Plasmas, 27, 032509
The ubiquitous sawtooth phenomena in tokamaks are so named because the central temperature rises slowly and falls rapidly, similar to the blades of a saw. First discovered in 1974, it has so far eluded a theoretical explanation that is widely accepte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b2bf88995d9f8873cafb1d5a3e5387a
Autor:
K. J. Bunkers, Nathaniel Ferraro, Matthias Hoelzl, F. J. Artola, Carl Sovinec, S. C. Jardin, I. Krebs
Publikováno v:
Physics of Plasmas
Physics of Plasmas, 27, 022505
Physics of Plasmas, 27, 022505
A benchmark exercise for the modeling of vertical displacement events (VDEs) is presented and applied to the 3D nonlinear magneto-hydrodynamic codes M3D-C$^1$, JOREK and NIMROD. The simulations are based on a vertically unstable NSTX equilibrium encl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8224ca8c57ae7415d14492c48749945
Autor:
S. C. Jardin, C. F. Clauser
Publikováno v:
Physics of Plasmas. 28:012511
Recently, it has been shown that a vertical displacement event (VDE) can occur in ITER even when the walls are perfect conductors, as a consequence of the current quench (CQ) [A. H. Boozer, Phys. Plasmas 26, 114501 (2019)]. We used the extended-MHD c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88d7e47da62588c89901608125242581
https://doi.org/10.1063/5.0037464
https://doi.org/10.1063/5.0037464
Publikováno v:
Nuclear Fusion. 60:126017
Runaway electrons are generated in a tokamak during the start up, during normal operation and during a plasma disruption. During a disruption, runaway electrons can be accelerated to high energies, potentially damaging the first wall. To predict the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a801bc8468cac62a7968b964399dcebc
https://doi.org/10.1088/1741-4326/ab96f4
https://doi.org/10.1088/1741-4326/ab96f4
Autor:
Jonathan Menard, Daisuke Shiraki, Larry R. Baylor, Robert Wilcox, T. N. Carlstrom, S. C. Jardin, N.W. Eidietis, Robert Lunsford, Eric Hollmann, Ryan Sweeney, R.A. Moyer, Roger Raman, J. L. Herfindal, T.H. Osborne, David Eldon, Brian Grierson, J. Sachdev
Publikováno v:
Nuclear Fusion. 60:036014
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83ab910ed39269f86f0bdaac6db6b879
https://doi.org/10.1088/1741-4326/ab686f
https://doi.org/10.1088/1741-4326/ab686f