Results 21 to 30 of about 14,514,915 (287)

Azimuthal magnetic fields in saturn's magnetosphere: Effects associated with plasma sub-corotation and the magnetopause-tail current system [PDF]

, 2003
We calculate the azimuthal magnetic fields expected to be present in Saturn’s magnetosphere associated with two physical effects, and compare them with the fields observed during the flybys of the two Voyager spacecraft.
Cowley, S. W. H., Bunce, E. J., Wild, J. A.   +2 more
core   +6 more sources

Control of unsteady laser-produced plasma-flow with a multiple-coil magnetic nozzle

Scientific Reports, 2017
We report an experimental demonstration of controlling plasma flow direction with a magnetic nozzle consisting of multiple coils. Four coils are controlled separately to form an asymmetric magnetic field to change the direction of laser-produced plasma ...
Taichi Morita, Masafumi Edamoto, Satoshi Miura, Atsushi Sunahara, Naoya Saito, Yutaro Itadani, Tomihiko Kojima, Yoshitaka Mori, Tomoyuki Johzaki, Yoshihiro Kajimura, Shinsuke Fujioka, Akifumi Yogo, Hiroaki Nishimura, Hideki Nakashima, Naoji Yamamoto   +14 more
doaj   +1 more source

Tracing solar wind plasma entry into the magnetosphere using ion-to-electron temperature ratio [PDF]

, 2009
When the solar wind Mach number is low, typically such as in magnetic clouds, the physics of the bow shock leads to a downstream ion-to-electron temperature ratio that can be notably lower than usual.
Genot, V., Hasegawa, H., Bogdanova, Y.V., Dunlop, M.W., Constantinescu, D., Wild, James A., Sibeck, D.G., Schwartz, S.J., Frey, H., Shi, J., Jacquey, C., Shen, C., Dandouras, I., Lavraud, B., Birn, J., Fazakerley, A.N., Rouillard, A.P., Volwerk, M., Berchem, J., Escoubet, C.P., Taylor, M.G.G.T., Borovsky, J.E., Eastwood, J.P., Pu, Z.Y., Panov, E.   +24 more
core   +3 more sources

Magnetic Control of Particle Injection in Plasma Based Accelerators

Physical Review Letters, 2011
10 pages, 3 ...
Vieira, J., Martins, S. F., Pathak, V. B., Fonseca, R. A., Mori, W. B., Silva, L.O.   +5 more
openaire   +6 more sources

Real time control of the plasma current and elongation in tokamaks using ECRH actuators [PDF]

Real time control of the plasma elongation and plasma current using electron cyclotron resonance heating (ECRH) actuators has been demonstrated on TCV. Tokamak plasmas may be elongated by off-axis ECRH.
Paley, J. I., Coda, S.
core   +2 more sources

A machine-learning-based tool for last closed-flux surface reconstruction on tokamaks

Nuclear Fusion, 2023
Tokamaks allow to confine fusion plasma with magnetic fields. The prediction/reconstruction of the last closed-flux surface (LCFS) is one of the primary challenges in the control of the magnetic configuration.
Chenguang Wan, Zhi Yu, Alessandro Pau, Olivier Sauter, Xiaojuan Liu, Qiping Yuan, Jiangang Li   +6 more
doaj   +1 more source

Magnetic control of DTT alternative plasma configurations

Fusion Engineering and Design, 2023
One of the main challenges concerning next generation tokamaks (such as DEMO) will be the development of a heat and power exhaust system able to withstand the large loads expected in the divertor region. A dedicated Divertor Tokamak Test (DTT) facility has been proposed in the EUROfusion Roadmap, with the aim of testing unconventional solutions, such ...
Acampora E., Ambrosino R., Castaldo A., Iervolino R.   +3 more
openaire   +3 more sources

Integrated study on the comprehensive magnetic-field configuration performance in the 150 kW superconducting magnetoplasmadynamic thruster

Scientific Reports, 2021
Higher magnetic fields are always favoured in the magnetoplasmadynamic thruster (MPDT) due to its superior control of the plasma profile and acceleration process.
Jinxing Zheng, Haiyang Liu, Yuntao Song, Cheng Zhou, Yong Li, Ming Li, Haibin Tang, Ge Wang, Yuntian Cong, Baojun Wang, Yibai Wang, Peng Wu, Timing Qu, Xiaoliang Zhu, Lei Zhu, Fei Liu, Yuan Cheng, Boqiang Zhao   +17 more
doaj   +1 more source

Electric potential in partially magnetized E × B discharges

AIP Advances, 2021
Ability to control the electric potential inside the plasma is promising for various applications of E × B plasma because the trajectory of particles, which meets the desired purpose, is mainly determined by the drift motions in the external electric and
June Young Kim, Jinyoung Choi, Y. S. Hwang, Kyoung-Jae Chung   +3 more
doaj   +1 more source

Modelling for JET Vertical Stabilization System [PDF]

, 2010
Nuclear fusion is, in a sense, the opposite of nuclear fission. Fission, which is a mature technology, produces energy through the splitting of heavy atoms like uranium in controlled chain reactions.
Bellizio, Teresa
core   +1 more source