Results 41 to 50 of about 2,743 (148)

Heat Load Mitigation Studies in the W7‐X Stellarator Experiment

Contributions to Plasma Physics, EarlyView.
ABSTRACT During the experiments at the stellarator Wendelstein 7‐X (W7‐X) with fully water‐cooled plasma‐facing components (PFC), including carbon‐fiber composite (CFC) divertor targets with a thermal load capability of 10 MW/m2, high performance was achieved.
Dirk Naujoks, Amit Kharwandikar, Jasper Dettmar, Michael Endler, Joris Fellinger, Yu Gao, Joachim Geiger, Marcin Jakubowski, Thomas Sieber, Sebastian Thiede, Christian Voß, W7‐X Team   +11 more
wiley   +1 more source

Sackville Reach, Hawkesbury, 10.10.27 [picture] / [PDF]

, 1927
In: Sydney to Brisbane / Eirene ...
Mort, Eirene, 1879-1977.
core  

Neural network-based surrogate model for 3D edge-plasma transport in the standard configuration of W7-X

Nuclear Fusion
This paper presents a neural‐network surrogate model for Wendelstein 7-X (W7-X) edge transport simulations, trained on an EMC3-EIRENE dataset that spans nearly the entire operating-parameter space currently explored in the W7-X standard configuration ...
Y. Luo, S. Xu, Y. Liang, E. Wang, J. Cai, A. Knieps, R. Pei, M. Tan, Y. Feng, D. Reiter, S. Brezinsek, D. Harting, M. Krychowiak, D. Gradic, M. Jakubowski, the W7-X Team   +15 more
doaj   +1 more source

Implementation of the E×B and Grad‐B Drift in the EMC3 Code and Verification Using the Method of Manufactured Solutions

Contributions to Plasma Physics, EarlyView.
ABSTRACT Effective management of particle and power exhaust is essential for fusion reactor operation, requiring accurate 3D modeling of divertor physics. The EMC3 code is a well‐established Monte Carlo tool for plasma transport in stellarator edge regions, but until now lacked E×B$$ E\times B $$ and diamagnetic drifts.
Ruben De Wolf, Felix Reimold, Wouter Dekeyser, Yuhe Feng, Giovanni Samaey, Martine Baelmans   +5 more
wiley   +1 more source

Plasma edge modelling with ICRF coupling

EPJ Web of Conferences, 2017
The physics of Radio-Frequency (RF) wave heating in the Ion Cyclotron Range of Frequencies (ICRF) in the core plasmas of fusion devices are relatively well understood while those in the Scrape-Off Layer (SOL) remain still unresolved.
Zhang Wei, Coster David, Feng Yuhe, Lunt Tilmann, Aguiam Diogo, Bilato Roberto, Bobkov Volodymyr, Jacquot Jonathan, Jacquet Philippe, Lerche Ernesto, Noterdaeme Jean-Marie, Tierens Wouter   +11 more
doaj   +1 more source

Validation of the plasma-wall interaction simulation code ERO2.0 by the analysis of tungsten migration in the open divertor region in the Large Helical Device

Nuclear Materials and Energy, 2022
Tungsten migration in the open divertor region in the Large Helical Device is analyzed for validating the three-dimensional plasma-wall interaction simulation code ERO2.0.
M. Shoji, G. Kawamura, J. Romazanov, A. Kirschner, S. Masuzaki, M. Tokitani, S. Brezinsek   +6 more
doaj   +1 more source

Towards a Mean‐Field Braginskii Model for Stellarators

Contributions to Plasma Physics, EarlyView.
ABSTRACT Experiments in the stellarator Wendelstein 7‐X indicate that particle drifts have a significant impact on the plasma in the scrape‐off layer. However, drift effects have been absent in the mean‐field transport codes such as EMC3‐Eirene. For this reason, we present the first steps towards a mean‐field model that incorporates drifts. The code is
T. Tork, F. Reimold, D. Bold, B. Shanahan, B. Dudson, A. Stegmeir, P. Manz, The W7‐X Team   +7 more
wiley   +1 more source

Self‐consistent transport simulation of boron dust particle injection in the peripheral plasma in Large Helical Device

Contributions to Plasma Physics, Volume 64, Issue 7-8, August-September 2024.
Abstract The trajectories and the ablation positions of boron dust particles dropped from an impurity powder dropper in the peripheral plasma in the Large Helical Device (LHD) were calculated using a three‐dimensional edge plasma simulation code (EMC3‐EIRENE) and a dust transport simulation code (DUSTT).
M. Shoji, G. Kawamura, R. Smirnov, Y. Tanaka, S. Masuzaki, F. Nespoli, E. Gilson, R. Lunsford   +7 more
wiley   +1 more source

Hartley Court House, 11.3.1936 [picture] / [PDF]

, 1936
Title from inscription l.r.; variant title from inscription on facing page.; Part of the Eirene Mort collection, Tracks. Part III. Sydney to Parramatta and the west.; Inscriptions: 'Hartley.
Mort, Eirene, 1879-1977.
core  

Greystanes, 15.1.27 [picture] / [PDF]

, 1927
Title from inscription on drawing; variant title from inscription on facing page.; Part of the Eirene Mort collection, Tracks. Part III. Sydney to Parramatta and the west. Inscriptions: 'Greystanes 15.1.27'--In pencil on sketch, lower left. 'XIX Prospect,
Mort, Eirene, 1879-1977.
core