Results 21 to 30 of about 106,806 (266)

The LHC Magnetic Field Model

open access: yesProceedings of the 2005 Particle Accelerator Conference, 2006
The compensation of the field changes during the beam injection and acceleration in the LHC requires an accurate forecast and an active control of the magnetic field in the accelerator. The LHC Magnetic Field Model is the core of this magnetic prediction system.
Sammut, Nicholas   +3 more
openaire   +2 more sources

A NEW MODEL OF THE GALACTIC MAGNETIC FIELD [PDF]

open access: yesThe Astrophysical Journal, 2012
14 pages, 11 figures.
Jansson, Ronnie, Farrar, Glennys R.
openaire   +2 more sources

International Geomagnetic Reference Field: the thirteenth generation

open access: yesEarth, Planets and Space, 2021
In December 2019, the International Association of Geomagnetism and Aeronomy (IAGA) Division V Working Group (V-MOD) adopted the thirteenth generation of the International Geomagnetic Reference Field (IGRF). This IGRF updates the previous generation with
P. Alken   +64 more
doaj   +1 more source

Enhanced Heat Transfer in Micromixers with Magnetic Fields: CFD Modeling and Analysis of Ferrofluid Convection [PDF]

open access: yesIranian Journal of Chemical Engineering, 2023
In this paper, CFD modeling of ferrofluid convection heat transfer in a micromixer with static magnetic field (SMF) and rotating magnetic field (RMF) is investigated.
p. Amjadian, N. Almasi, N. Azimi
doaj   +1 more source

A MATHEMATICAL MODEL FOR AN HOURGLASS MAGNETIC FIELD [PDF]

open access: yesThe Astrophysical Journal, 2013
6 pages, 4 figures, to appear in ApJ (20 April 2013)
Ewertowski, Bartek, Basu, Shantanu
openaire   +2 more sources

IZMIRAN candidate field model for IGRF-13

open access: yesEarth, Planets and Space, 2021
The International Geomagnetic Reference Field (IGRF) model is a combination of the several models developed by independent groups of scientists using different approaches for the selection of input data and methods for calculating harmonic coefficients ...
Valeriy G. Petrov, Tatyana N. Bondar
doaj   +1 more source

NOAA/NCEI and University of Colorado candidate models for IGRF-13

open access: yesEarth, Planets and Space, 2021
The International Geomagnetic Reference Field (IGRF) is a set of parameters representing the large-scale internal part of Earth’s magnetic field. The 13th generation IGRF requested candidate models for a definitive main field for 2015.0, a provisional ...
P. Alken, A. Chulliat, M. Nair
doaj   +1 more source

A magnetic field model for wigglers and undulators [PDF]

open access: yesProceedings of the 2003 Bipolar/BiCMOS Circuits and Technology Meeting (IEEE Cat. No.03CH37440), 2004
Recent interest in applications of wiggler magnets in storage rings has motivated efforts to incorporate their effects in calculations of beam dynamics. This paper presents an analytic model of wiggler fields that can be used with symplectic integration to evaluate such effects.
Sagan, D.   +3 more
openaire   +2 more sources

Evaluation of candidate models for the 13th generation International Geomagnetic Reference Field

open access: yesEarth, Planets and Space, 2021
In December 2019, the 13th revision of the International Geomagnetic Reference Field (IGRF) was released by the International Association of Geomagnetism and Aeronomy (IAGA) Division V Working Group V-MOD.
P. Alken   +29 more
doaj   +1 more source

An Extension of the Vector-Play Model to the Case of Magneto-Elastic Loadings

open access: yesIEEE Access, 2022
Accurate modeling of the coupling between mechanical and magnetic behavior is a key challenge for designing many electromagnetic devices. The requirements for such modeling are notably the ability to consider multiaxial configurations, thermodynamic ...
Luiz Guilherme Da Silva   +4 more
doaj   +1 more source

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