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pro vyhledávání: '"LaBombard, B"'
Autor:
Miller, M. A., Hughes, J. W., Eich, T., Tynan, G. R., Manz, P., Body, T., Silvagni, D., Grover, O., Hubbard, A. E., Cavallaro, A., Wigram, M., Kuang, A. Q., Mordijck, S., LaBombard, B., Dunsmore, J., Whyte, D.
The separatrix operational space (SepOS) model [Eich \& Manz, \emph{Nuclear Fusion} (2021)] is shown to predict the L-H transition, the L-mode density limit, and the ideal MHD ballooning limit in terms of separatrix parameters for a wide range of Alc
Externí odkaz:
http://arxiv.org/abs/2412.13100
The ability to accurately model and predict neutral transport in the boundary plasma is important for tokamak operation. Nevertheless, validation of neutral transport models can be challenging due to the difficulty in measuring neutral particle distr
Externí odkaz:
http://arxiv.org/abs/2410.17202
Autor:
Mathews, A., Terry, J. L., Baek, S. G., Hughes, J. W., Kuang, A. Q., LaBombard, B., Miller, M. A., Stotler, D., Reiter, D., Zholobenko, W., Goto, M.
The role of turbulence in setting boundary plasma conditions is presently a key uncertainty in projecting to fusion energy reactors. To robustly diagnose edge turbulence, we develop and demonstrate a technique to translate brightness measurements of
Externí odkaz:
http://arxiv.org/abs/2201.09988
A mathematical model for the charging simulation of non-insulated superconducting pancake solenoids is presented. Numerical solutions are obtained by the simulation model implemented on the Petra-M FEM platform using a variety of solvers. A scalabili
Externí odkaz:
http://arxiv.org/abs/2007.15410
Statistical properties of the scrape-off layer (SOL) plasma fluctuations are studied in ohmically heated plasmas in the Alcator C-Mod tokamak. For the first time, plasma fluctuations as well as parameters that describe the fluctuations are compared a
Externí odkaz:
http://arxiv.org/abs/2005.02145
Halo currents generated during disruptions on Alcator C-Mod have been measured with Langmuir "rail" probes. These rail probes are embedded in a lower outboard divertor module in a closely-spaced vertical (poloidal) array. The dense array provides det
Externí odkaz:
http://arxiv.org/abs/1810.03207
Autor:
Kuang, A. Q., Cao, N. M., Creely, A. J., Dennett, C. A., Hecla, J., LaBombard, B., Tinguely, R. A., Tolman, E. A., Hoffman, H., Major, M., Ruiz, J. Ruiz, Brunner, D., Grover, P., Laughman, C., Sorbom, B. N., Whyte, D. G.
Publikováno v:
Fusion Engineering and Design, Vol. 137, December 2018
The ARC pilot plant conceptual design study has been extended beyond its initial scope [B. N. Sorbom et al., FED 100 (2015) 378] to explore options for managing ~525 MW of fusion power generated in a compact, high field (B_0 = 9.2 T) tokamak that is
Externí odkaz:
http://arxiv.org/abs/1809.10555
Publikováno v:
Review of Scientific Instruments 90, 013505 (2019)
Understanding the statistics of fluctuation driven flows in the boundary layer of magnetically confined plasmas is desired to accurately model the lifetime of the vacuum vessel components. Mirror Langmuir probes (MLPs) are a novel diagnostic that uni
Externí odkaz:
http://arxiv.org/abs/1804.08927
Large-amplitude, intermittent fluctuations are ubiquitous in the boundary region of magnetically confined plasmas and lead to detrimental plasma-wall interactions in the next-generation, high duty cycle fusion power experiments. Using gas puff imagin
Externí odkaz:
http://arxiv.org/abs/1802.05052
Plasma fluctuations in the scrape-off layer of the Alcator C-Mod tokamak in ohmic and high confinement modes have been analyzed using gas puff imaging data. In all cases investigated, the time series of emission from a single spatially-resolved view
Externí odkaz:
http://arxiv.org/abs/1801.00612