Zobrazeno 1 - 10
of 4 003
pro vyhledávání: '"Moulton D."'
Autor:
Osborne, N., Verhaegh, K., Moulton, D., Reimerdes, H., Ryan, P., Lonigro, N., Mijin, S., Osawa, R., Murray, K., Kobussen, S., Damizia, Y., Perek, A., Theiler, C., Ducker, R., Mykytchuk, D.
During detachment, a buffer of neutral atoms and molecules builds up between the target and the ionising plasma. Collisions between the plasma and the molecules play an important role in the detachment process. Studies of plasma-molecular kinetics in
Externí odkaz:
http://arxiv.org/abs/2410.14403
Autor:
Lonigro, N., Doyle, R. S., Verhaegh, K., Lipschultz, B., Moulton, D., Ryan, P., Allcock, J. S., Bowman, C., Harrison, J., Silburn, S., Theiler, C., Wijkamp, T. A., Team, the WPTE, Team, MAST-U
2D electron density profiles obtained from coherence imaging spectroscopy in different MAST-U divertor conditions are compared. The data includes variations of strike point position, core electron density, and heating power. The improved performance
Externí odkaz:
http://arxiv.org/abs/2410.00818
Autor:
Verhaegh, K., Harrison, J. R., Moulton, D., Lipschultz, B., Lonigro, N., Osborne, N., Ryan, P., Theiler, C., Wijkamp, T., Brida, D., Cowley, C., Derks, G., Doyle, R., Federici, F., Kool, B., Février, O., Hakola, A., Henderson, S., Reimerdes, H., Thornton, A. J., Vianello, N., Wischmeier, M., Xiang, L.
Exhausting power from the hot fusion core to the plasma-facing components is one of the biggest challenges in fusion energy. The MAST Upgrade tokamak uniquely integrates strong containment of neutrals within the exhaust area (divertor) with extreme d
Externí odkaz:
http://arxiv.org/abs/2311.08586
Autor:
Verhaegh, K., Harrison, J. R., Lipschultz, B., Lonigro, N., Kobussen, S., Moulton, D., Osborne, N., Ryan, P., Theiler, C., Wijkamp, T., Brida, D., Derks, G., Doyle, R., Federici, F., Hakola, A., Henderson, S., Kool, B., Newton, S., Osawa, R., Pope, X., Reimerdes, H., Vianello, N., Wischmeier, M.
This experimental study presents an in-depth investigation of the performance of the MAST-U Super-X divertor during NBI-heated operation (up to 2.5 MW) focussing on volumetric ion sources and sinks as well as power losses during detachment. The parti
Externí odkaz:
http://arxiv.org/abs/2311.08580
Autor:
Constante-Amores, C. R., Kahouadji, L., Williams, J. G., Moulton, D. E., Turney, B. W., Shin, S., Chergui, J., Juric, D., Waters, S. L.
We examine the time-dependent flow dynamics inside an idealised renal pelvis in the context of a surgical procedure for kidney stone removal, extending previous work by Williams et al. (2020,2021), who showed how vortical flow structures can hinder m
Externí odkaz:
http://arxiv.org/abs/2203.14816
Autor:
Henderson, S.S., Bernert, M., Brida, D., Derks, G.L., Elmore, S., Federici, F., Harrison, J.R., Kirk, A., Kool, B., Lonigro, N., Lovell, J., Moulton, D., Reimerdes, H., Ryan, P., Stobbs, J.M., Verhaegh, K., van den Doel, T., Wijkamp, T., Bardsley, O.
Publikováno v:
In Nuclear Materials and Energy December 2024 41
Autor:
Verhaegh, K, Lipschultz, B, Harrison, J R, Duval, B P, Bowman, C, Fil, A, Gahle, D S, Moulton, D, Myatra, O, Perek, A, Theiler, C, Wensing, M
Publikováno v:
Nuclear Materials and Energy, 100922, 2021
In this work we provide experimental insights into the impact of plasma-molecule interactions on the target ion flux decrease during divertor detachment achieved through a core density ramp in the TCV tokamak. Our improved analysis of the hydrogen Ba
Externí odkaz:
http://arxiv.org/abs/2008.00272
Autor:
Verhaegh, K, Lipschultz, B, Bowman, C, Duval, B P, Fantz, U, Fil, A, Harrison, J R, Moulton, D, Myatra, O, Wünderlich, D, Federici, F, Gahle, D S, Perek, A, Wensing, M, team, the TCV, team, the EuroFusion MST1
Publikováno v:
Plasma Phys. Control. Fusion 63 035018 (2021)
Detachment, an important mechanism for reducing target heat deposition, is achieved through reductions in power, particle and momentum; which are induced through plasma-atom and plasma-molecule interactions. Experimental research in how those reactio
Externí odkaz:
http://arxiv.org/abs/2008.00288
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Akademický článek
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