Zobrazeno 1 - 10
of 4 681
pro vyhledávání: '"A, Soldan"'
Autor:
Hansen, Christopher, Battey, Alexander, Braun, Anson, Miller, Sander, Lagieski, Michael, Stewart, Ian, Sweeney, Ryan, Paz-Soldan, Carlos
In this paper we present a new thin-wall eddy current modeling code, ThinCurr, for studying inductively-coupled currents in 3D conducting structures -- with primary application focused on the interaction between currents flowing in coils, plasma, and
Externí odkaz:
http://arxiv.org/abs/2412.14962
Autor:
Hoppe, M, Decker, J, Sheikh, U, Coda, S, Colandrea, C, Duval, B, Ficker, O, Halldestam, P, Jachmich, S, Lehnen, M, Reimerdes, H, Paz-Soldan, C, Pedrini, M, Reux, C, Simons, L, Vincent, B, Wijkamp, T, Zurita, M, team, the TCV, Team, the EUROfusion Tokamak Exploitation
We present a model for the particle balance in the post-disruption runaway electron plateau phase of a tokamak discharge. The model is constructed with the help of, and applied to, experimental data from TCV discharges investigating the so-called "lo
Externí odkaz:
http://arxiv.org/abs/2412.14721
Autor:
Wilson, H. S., Nelson, A. O., McClenaghan, J., Rodriguez-Fernandez, P., Parisi, J., Paz-Soldan, C.
NT experiments have demonstrated core performance on par with positive triangularity (PT) H-mode without edge-localized modes (ELMs), encouraging further study of an NT reactor core. In this work, we use integrated modeling to scope the operating spa
Externí odkaz:
http://arxiv.org/abs/2409.03038
Autor:
Casali, L., Eldon, D., Odstrcil, T., Mattes, R., Welsh, A., Lee, K., Nelson, A. O., Paz-Soldan, C., Khabanov, F., Cote, T., McLean, A. G., Scotti, F., Thome, K. E.
The first achievement of highly radiating plasmas in negative triangularity is shown with an operational space featuring high core radiation at high Greenwald fraction obtained with the injection of reactor-relevant seeded gases. These negative trian
Externí odkaz:
http://arxiv.org/abs/2409.02377
Autor:
Xie, P., Sun, Y., Jia, M., Loarte, A., Liu, Y. Q., Ye, C., Gu, S., Sheng, H., Liang, Y., Ma, Q., Yang, H., Paz-Soldan, C. A., Deng, G., Fu, S., Chen, G., He, K., Jia, T., Lu, D., Lv, B., Qian, J., Wang, H. H., Wang, S., Weisberg, D., Wu, X., Xu, W., Yan, X., Yu, Y., Zang, Q., Zeng, L., Zhang, T., Zhou, C., Zhou, Z., Wan, B., Team, the EAST
We report the suppression of Type-I Edge Localized Modes (ELMs) in the EAST tokamak under ITER baseline conditions using $n = 4$ Resonant Magnetic Perturbations (RMPs), while maintaining energy confinement. Achieving RMP-ELM suppression requires a no
Externí odkaz:
http://arxiv.org/abs/2408.03272
Autor:
Nelson, A. O., Vincent, C., Anand, H., Lovell, J., Parisi, J. F., Wilson, H. S., Imada, K., Wehner, W. P., Kochan, M., Blackmore, S., McArdle, G., Guizzo, S., Rondini, L., Freiberger, S., Paz-Soldan, C.
A plasma scenario with negative triangularity (NT) shaping is achieved on MAST-U for the first time. While edge localized modes (ELMs) are eventually suppressed as the triangularity is decreased below $\delta$ < -0.06, an extended period of H-mode op
Externí odkaz:
http://arxiv.org/abs/2408.00180
Autor:
Miller, M. A., Arnold, D., Wigram, M., Nelson, A. O., Witham, J., Rutherford, G., Choudhury, H., Cummings, C., Paz-Soldan, C., Whyte, D. G.
This work explores power handling solutions for high-field, highly-radiative negative triangularity (NT) reactors based around the MANTA concept \cite{rutherford_manta_2024}. The divertor design is kept as simple as possible, opting for a standard di
Externí odkaz:
http://arxiv.org/abs/2407.06526
Publikováno v:
Nucl. Fusion 64 126025 (2024)
ITER coil tolerances are re-evaluated using the modern understanding of coupling to least-stable plasma modes and an updated center-line-traced model of ITER's coil windings. This reassessment finds the tolerances to be conservative through a statist
Externí odkaz:
http://arxiv.org/abs/2406.01824
Autor:
MANTA Collaboration, Rutherford, G., Wilson, H. S., Saltzman, A., Arnold, D., Ball, J. L., Benjamin, S., Bielajew, R., de Boucaud, N., Calvo-Carrera, M., Chandra, R., Choudhury, H., Cummings, C., Corsaro, L., DaSilva, N., Diab, R., Devitre, A. R., Ferry, S., Frank, S. J., Hansen, C. J., Jerkins, J., Johnson, J. D., Lunia, P., van de Lindt, J., Mackie, S., Maris, A. D., Mandell, N. R., Miller, M. A., Mouratidis, T., Nelson, A. O., Pharr, M., Peterson, E. E., Rodriguez-Fernandez, P., Segantin, S., Tobin, M., Velberg, A., Wang, A. M., Wigram, M., Witham, J., Paz-Soldan, C., Whyte, D. G.
The MANTA (Modular Adjustable Negative Triangularity ARC-class) design study investigated how negative-triangularity (NT) may be leveraged in a compact, fusion pilot plant (FPP) to take a ``power-handling first" approach. The result is a pulsed, radi
Externí odkaz:
http://arxiv.org/abs/2405.20243
Autor:
Pérez, Juan C., Pardo, Alejandro, Soldan, Mattia, Itani, Hani, Leon-Alcazar, Juan, Ghanem, Bernard
This study investigates whether Compressed-Language Models (CLMs), i.e. language models operating on raw byte streams from Compressed File Formats~(CFFs), can understand files compressed by CFFs. We focus on the JPEG format as a representative CFF, g
Externí odkaz:
http://arxiv.org/abs/2405.17146