Results 31 to 40 of about 35,628 (303)

Tritium in plasma-facing components of JET with the ITER-Like-Wall [PDF]

, 2021
Publisher Copyright: © 2021 Institute of Physics Publishing. All rights reserved.The ITER-Like-Wall project has been carried out at the Joint European Torus (JET) to test plasma facing materials relevant to ITER.
Kalnina, P., Avotina, L., Lescinskis, A., Pajuste, E., Teimane, A. S., Vitins, A., JET Contributors, Kizane, G., Haļitovs, Mihails, Zabolockis, R. J., Lagzdina, E.   +10 more
core   +1 more source

Measuring the plasma composition in tokamaks with metallic plasma-facing components [PDF]

Journal of Plasma Physics, 2019
In present and future magnetic confined fusion devices with metallic plasma-facing components (PFCs) such as JET-ILW and ITER, the calculation of the plasma composition must account for multiple impurities of a wide range of mass and charge, resolve their poloidal asymmetries and account for different central peakings for various elements.
Sertoli, M., Carvalho, Pedro Jorge, Giroud, C., Menmuir, S.   +3 more
openaire   +2 more sources

Magnetohydrodynamics in free surface liquid metal flow relevant to plasma-facing components

Nuclear Fusion, 2023
While flowing Liquid Metal (LM) Plasma-Facing Components (PFCs) represent a potentially transformative technology to enable long-pulse operation with high-power exhaust for fusion reactors, Magnetohydrodynamic (MHD) drag in the conducting LM will reduce ...
Z. Sun, J. Al Salami, A. Khodak, F. Saenz, B. Wynne, R. Maingi, K. Hanada, C.H. Hu, E. Kolemen   +8 more
doaj   +1 more source

Refractory metal coatings onto carbon materials for plasma facing component [PDF]

, 2020
LAUREA MAGISTRALEIl documento fornisce informazioni sulla selezione dei materiali e sui metodi di fabbricazione per la produzione di componenti di rivestimento al plasma (PFC), che vengono utilizzati nelle pareti dei reattori nucleari.
ATAY, MEHMET CEMAL
core  

Evaluation of a boron nitride–boron pebble aggregate material for renewable plasma-facing surfaces in magnetic fusion devices

Nuclear Materials and Energy
We demonstrate a new renewable boron aggregate material that can withstand heat loads of 40MWm-2 without cooling and featuring low sublimation of below 100Torr-L/s/m2 and sputtering yield of 0.04 from 40eV D, similar to solid boron.
Erick Martinez-Loran, Daisuke Nishijima, Marlene Patino, Angelica Ottaviano, Lucy Tang, Santhosh Kumar, Jose Boedo, Eric Hollmann   +7 more
doaj   +1 more source

Microscopic Motion of Liquid Metal Plasma Facing Components In A Diverted Plasma

, 2010
Liquid metal plasma facing components (PFCs) have been identified as an alternative material for fusion plasma experiments. The use of a liquid conductor where significant magnetic fields are present is considered risky, with the possibility of ...
Majeski, R, Jaworski, M. A., Kugel, H, Morley, N. B., Kallman, J, Abrams, T, Kaita, R   +6 more
core   +1 more source

Plasma-Material Interactions for Electric Propulsion and Plasma-Facing Components [PDF]

, 2022
Quantifying lifetime and performance of electric propulsion devices is inherently challenging as device operations last on the order of thousands of hours.
Thuppul, Anirudh
core  

Materials for plasma facing components of fusion reactors [PDF]

Energy Materials, 2006
Abstract According to current knowledge and understanding, nuclear fusion can be developed to a sustainable energy technology. Fuel is abundant and key points for fusion power production and alpha particle heating have already been demonstrated. The next step device, international thermonuclear experimental reactor (ITER), is designed to demonstrate ...
H. Bolt, A. Brendel, D. Levchuk, H. Greuner, H. Maier   +4 more
openaire   +3 more sources

The Improvement of Bonding Strength of W/Cu Joints via Nano-Treatment of the W Surface

Metals, 2021
W/Cu joining is key for the fabrication of plasma-facing compounds of fusion reactors. In this work, W and Cu are joined through three steps: (1) hydrothermal treatment and reduction annealing (i.e., nano-treatment), (2) Cu plating and annealing in a ...
Fei Li, Yuanyuan Chen, Xin Chen, Cai Li, Yuan Huang   +4 more
doaj   +1 more source

Plasma exposures of a high-conductivity graphitic foam for plasma facing components

Nuclear Materials and Energy, 2018
The plasma-surface interactions from samples of high-conductivity graphitic foam biased to 120 V and placed in 6–8 eV deuterium plasmas with densities as high as 1019 m−3 were investigated at the PSI-2 linear plasma device in Jülich.
D.L. Youchison, S. Brezinsek, A. Lumsdaine, J.W. Klett, J.W. Coenen, C. Parish, A.V. Ievlev, J. Oelmann, C. Li, M. Rasinski, Y. Martynova, Ch. Linsmeier, S. Ertmer, A. Kreter   +13 more
doaj   +1 more source