Results 11 to 20 of about 313,740 (293)

Radial oscillation of intense relativistic electron beam in low-magnetic-field foil-less diode

AIP Advances, 2022
The radial oscillation of an intense relativistic electron beam possesses two main features of the spatial period and the radial oscillation amplitude in a low-magnetic-field foil-less diode, and the large radial oscillation extremely limits the beam ...
Guangshuai Zhang, Jun Sun, Ping Wu, Meng Zhu, Zhimin Song, Changhua Chen   +5 more
doaj   +1 more source

Galactic dynamos with captured magnetic flux and an accretion flow [PDF]

, 2001
We examine the behaviour of an axisymmetric galactic dynamo model with a radial accretion flow in the disc. We also introduce a vertical magnetic flux through the galactic midplane, to simulate the presence of a large scale magnetic field trapped by the ...
A. Shukurov, Bardou, Beck, Beck, Blackman, Blandford, Boyer, Brandenburg, Brandenburg, Brandenburg, Brandenburg, Burton, Chandran, D. Moss, Drobyshevski, Gabov, Howard, Kleeorin, Kronberg, Kulsrud, Lacey, Lubow, Lubow, Minter, Morris, Moss, Moss, Moss, Ouyed, Parker, Pitts, Poezd, Pudovkin, Reyes-Ruiz, Reyes-Ruiz, Roberts, Rüdiger, Sanders, Sarson, Sarson, Sofue, Sofue, Sokoloff, Vainshtein, Zeldovich   +44 more
core   +2 more sources

Numerical Study of Paramagnetic Elliptical Microparticles in Curved Channels and Uniform Magnetic Fields

Micromachines, 2019
We numerically investigated the dynamics of a paramagnetic elliptical particle immersed in a low Reynolds number Poiseuille flow in a curved channel and under a uniform magnetic field by direct numerical simulation.
Christopher Sobecki, Jie Zhang, Cheng Wang   +2 more
doaj   +1 more source

Cosmological MHD simulations of cluster formation with anisotropic thermal conduction [PDF]

, 2010
(abridged) The ICM has been suggested to be buoyantly unstable in the presence of magnetic field and anisotropic thermal conduction. We perform first cosmological simulations of galaxy cluster formation that simultaneously include magnetic fields ...
Balbus, Bogdanović, Brüggen, Brüggen, Cavagnolo, Chandran, Churazov, Collins, D. Lee, Dolag, Dolag, Dolag, Dursi, Finoguenov, Forman, Frenk, Guo, Heinz, I. Parrish, Lee, Li, Lufkin, M. Brüggen, M. Ruszkowski, Mahdavi, Markevitch, Medvedev, Nagai, Narayan, Norman, O'Neill, Padmanabhan, Parrish, Parrish, Parrish, Parrish, Quataert, Rasera, Ricker, Robinson, Roettiger, Ruszkowski, Ruszkowski, Ruszkowski, Ruszkowski, S. Peng Oh, Schekochihin, Sharma, Tozzi, Voit, Xu, ZuHone   +51 more
core   +1 more source

Impact of mode of application of magnetic field on rate of heat transfer of rarefied gas flows in a microtube

Alexandria Engineering Journal, 2018
This paper examines theoretically the impact of transverse and radial mode of application of magnetic field on rate of heat transfer of rarefied gas in a micro tube.
Basant K. Jha, Michael O. Oni
doaj   +1 more source

Correlation of ICME Magnetic Fields at Radially Aligned Spacecraft [PDF]

Solar Physics, 2018
The B-field structures of two ICMEs each observed by a pair of spacecraft close to radial alignment have been analysed. The ICMEs were observed in situ by MESSENGER and STEREO-B in Nov. 2010 and Nov. 2011, while the spacecraft were separated by more than 0.6 AU in heliocentric distance, less than 4° in heliographic longitude, and less than 7° in ...
S. W. Good, R. J. Forsyth, J. P. Eastwood, C. Möstl   +3 more
openaire   +4 more sources

The structure of fast sausage waves in current-carrying coronal loops [PDF]

Annales Geophysicae, 2014
We study fast sausage waves in a model coronal loop that consists of a cylindrical core with axial magnetic field and coaxial annulus with purely azimuthal magnetic field.
D. B. Bembitov, B. B. Mikhalyaev, M. S. Ruderman, M. S. Ruderman   +3 more
doaj   +1 more source

When electric charge becomes also magnetic [PDF]

, 2015
In nonlinear electrodynamics, QED included, we find a static solution to the field equations with an electric charge as its source, which is comprised of homogeneous parallel magnetic and electric fields, and a radial spherically-nonsymmetric long-range ...
Adorno, Tiago C., Gitman, Dmitry M., Shabad, Anatoly E.   +2 more
core   +3 more sources

Strong ionospheric field‐aligned currents for radial interplanetary magnetic fields [PDF]

Journal of Geophysical Research: Space Physics, 2014
AbstractThe present work has investigated the configuration of field‐aligned currents (FACs) during a long period of radial interplanetary magnetic field (IMF) on 19 May 2002 by using high‐resolution and precise vector magnetic field measurements of CHAMP satellite.
Wang, H., Lühr, H., Shue, J., Frey, H., Kervalishvili, G., Huang, T., Cao, X., Pi, G., Ridley, A.   +8 more
openaire   +4 more sources

THE THREE EXACT COMPONENTS OF THE MAGNETIC FIELD CREATED BY A RADIALLY MAGNETIZED TILE PERMANENT MAGNET [PDF]

Progress In Electromagnetics Research, 2008
This paper presents the exact analytical formulation of the three components of the magnetic field created by a radially magnetized tile permanent magnet. These expressions take both the magnetic pole surface densities and the magnetic pole volume density into account.
Ravaud, Romain, Lemarquand, Guy, Lemarquand, Valérie, Depollier, Claude   +3 more
openaire   +3 more sources