Results 11 to 20 of about 3,494,280 (302)

Differential forms for plasma physics [PDF]

, 2020
Differential forms provide a coordinate-free way to express many quantities and relations in mathematical physics. In particular, they are useful in plasma physics.
MacKay, Robert S.
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Appearance and analysis of a reflecting coating damage [PDF]

EPJ Web of Conferences
Eight reflecting gratings are installed into the plasma facing wall of ASDEX Upgrade (AUG) in order to provide a controlled second pass through the plasma centre in 140 GHz heating scenarios with reduced single pass absorption. Four of these gratings are
Schubert Martin, Elgeti Stefan, Hunger Katja, Grigore Eduard, Ruset Cristian, Neu Rudolf, Stober Jörg, Vorbrugg Stefan, Zammuto Irene   +8 more
doaj   +1 more source

The effect of initial conditions on the electromagnetic radiation generation in type III solar radio bursts [PDF]

, 2013
Copyright 2013 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. This article appeared in Physics of Plasmas 20, 062903 (2013)
Tsiklauri, D, Schmitz, H, Schmitz H, Tsiklauri D   +3 more
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Confirmation of the topology of the Wendelstein 7-X magnetic field to better than 1:100,000

Nature Communications, 2016
Early stellarator designs suffered from high particle losses, an issue that can be addressed by optimization of the coils. Here the authors measure the magnetic field lines in the Wendelstein 7-X stellarator, confirming that the complicated design of the
T. Sunn Pedersen, M. Otte, S. Lazerson, P. Helander, S. Bozhenkov, C. Biedermann, T. Klinger, R. C. Wolf, H. -S. Bosch, The Wendelstein 7-X Team   +9 more
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Intense intermittent radiation at the plasma frequency on EAST [PDF]

EPJ Web of Conferences, 2019
Intense intermittent radiation has been observed regularly in EAST by using a Michelson interfer-ometer and a Q-band radiometer system. The radiation bursts are related to a fast process with characterization time of a few microseconds.
Liu Yong, Zhou Tianfu, Hu Yemin, Zhao Hailin, Zhu Zeying, Liu Xiang, Ling Bili, Zhou Ruijie, Zhang Tao   +8 more
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High-temperature plasma physics [PDF]

, 1988
Both magnetic and inertial confinement research are entering the plasma parameter range of fusion reactor interest. This paper reviews the individual and common technical problems of these two approaches to the generation of thermonuclear plasmas, and ...
Furth, H.P., H.P. Furth
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Potential distribution around a charged dust grain in an electronegative plasma [PDF]

, 2010
The potential distribution around a charged dust grain in an electronegative plasma is obtained by using the appropriate dielectric susceptibilities for the Boltzmann distributed electrons and negative ions, and for the inertial positive ions that are ...
Stenflo, Lennart,, Shukla, P K,, Shukla, P K, Stenflo, Lennart   +3 more
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A megawatt-level 28 GHz heating system for the National Spherical Torus Experiment Upgrade

EPJ Web of Conferences, 2015
The National Spherical Torus Experiment Upgrade (NSTX-U) will operate at axial toroidal fields of ≤ 1 T and plasma currents, Ip ≤ 2 MA. The development of non-inductive (NI) plasmas is a major long-term research goal for NSTX-U.
Taylor G., Ellis R.A., Fredd E., Gerhardt S. P., Greenough N., Harvey R. W., Hosea J. C., Parker R., Poli F., Raman R., Shiraiwa S., Smirnov A. P., Terry D., Wallace G., Wukitch S.   +14 more
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Further upgrades of the ASDEX Upgrade ICRF system [PDF]

EPJ Web of Conferences
The original plans were to operate the tokamak ASDEX Upgrade (AUG) for ten years. The flexibility of the experiment lead to the fact, that AUG is now operating for over three decades.
Faugel Helmut, Bobkov Volodymyr, Schmidt Alexander Benjamin, Peglau Matthias, Helou Walid, Mulzer Roger, Fünfgelder Helmut, Girka Oleksii, Ochoukov Roman, Mendelevitch Boris   +9 more
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Novel concept suppressing plasma heat pulses in a tokamak by fast divertor sweeping

Scientific Reports, 2022
One of the remaining challenges in magnetic thermonuclear fusion is survival of the heat shield protecting the tokamak reactor vessel against excessive plasma heat fluxes.
J. Horacek, S. Lukes, J. Adamek, J. Havlicek, S. Entler, J. Seidl, J. Cavalier, J. Cikhardt, V. Sedmidubsky   +8 more
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