Zobrazeno 1 - 10
of 665
pro vyhledávání: '"Thomas Matthew B."'
Autor:
Köhn Alf, Austin Max E., Brookman Michael W., Gentle Kenneth W., Guidi Lorenzo, Holzhauer Eberhard, La Haye Rob J., Leddy Jarrod B., Maj Omar, Petty Craig C., Poli Emanuele, Snicker Antti, Thomas Matthew B., Vann Roddy G. L., Weber Hannes
Publikováno v:
EPJ Web of Conferences, Vol 203, p 01005 (2019)
Turbulent plasma edge density fluctuations can broaden a traversing microwave beam degrading its quality. This can be a problem for scenarios relying on a high spatial localization of the deposition of injected microwave power, like controlling MHD
Externí odkaz:
https://doaj.org/article/fe70acd425314d279b20e3da015b3d85
Publikováno v:
EPJ Web of Conferences, Vol 147, p 01001 (2017)
The propagation of microwaves across a turbulent plasma density layer is investigated with full-wave simulations. To properly represent a fusion edge-plasma, drift-wave turbulence is considered based on the Hasegawa-Wakatani model. Scattering and bro
Externí odkaz:
https://doaj.org/article/0ac0d01605bc4d288dc0cbcc1bf3c318
Autor:
Schaffner, Urs, Heimpel, George E., Mills, Nicholas J., Muriithi, Beatrice W., Thomas, Matthew B., GC, Yubak D., Wyckhuys, Kris A.G.
Publikováno v:
In Science of the Total Environment 15 November 2024 951
Autor:
Köhn, Alf, Austin, Max E., Brookman, Michael W., Gentle, Kenneth W., Guidi, Lorenzo, Holzhauer, Eberhard, La Haye, Rob J., Leddy, Jarrod B., Maj, Omar, Petty, Craig C., Poli, Emanuele, Rhodes, Terry L., Snicker, Antti, Thomas, Matthew B., Vann, Roddy G. L., Weber, Hannes
Turbulent plasma edge density fluctuations can broaden a traversing microwave beam degrading its quality. This can be a problem for scenarios relying on a high spatial localization of the deposition of injected microwave power, like controlling MHD i
Externí odkaz:
http://arxiv.org/abs/1805.09594
Resolving ECRH deposition broadening due to edge turbulence in DIII-D by heat deposition measurement
Autor:
Brookman, Michael W, Thomas, Matthew B, Leddy, Jarrod, Petty, C Craig, La Haye, Robert J, Barada, K, Rhodes, Terry L, Yan, Zheng, Austin, Max E, Vann, Roddy G L
Interaction between microwave power, used for local heating and mode control, and density fluctuations can produce a broadening of the injected beam, as confirmed in experiment and simulation. Increased power deposition width could impact suppression
Externí odkaz:
http://arxiv.org/abs/1710.03503
Autor:
Thomas, Matthew B, Brookman, Michael W, Austin, Max E, Köhn, Alf, La Haye, Robert J, Leddy, Jarrod B, Vann, Roddy G L, Yan, Zheng
Edge plasma density fluctuations are shown to have a significant effect on the electron cyclotron resonance heating (ECRH) beam in the DIII-D tokamak. Experimental measurements of the ECRH deposition profile have been taken in three operating scenari
Externí odkaz:
http://arxiv.org/abs/1710.03028
Akademický článek
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Publikováno v:
In The Lancet Global Health September 2021 9(9):e1325-e1331
It is not fully understood how electromagnetic waves propagate through plasma density fluctuations when the size of the fluctuations is comparable with the wavelength of the incident radiation. In this paper, the perturbing effect of a turbulent plas
Externí odkaz:
http://arxiv.org/abs/1604.00344
Akademický článek
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