Results 11 to 20 of about 3,483,501 (307)

MATHEMATICAL APPARATUS FOR MODELING OF THE PROPAGATION THE MAGNETIC FIELD ELECTRIC MACHINES WITH A GIVEN ACCURACY

open access: yesСучасні інформаційні системи, 2022
. The problem of modeling the propagation local magnetic fields and spatially dispersed sources is large errors compared to field measurements. An important aspect of adequate modeling is the use of the correct mathematical apparatus.
Larysa Levchenko   +2 more
doaj   +1 more source

Optimal Design of Magneto-Force-Thermal Parameters for Electromagnetic Actuators with Halbach Array

open access: yesActuators, 2021
A magnetic levitation isolation system applied for the active control of micro-vibration in space requires actuators with high accuracy, linear thrust and low power consumption.
Zhihao Li   +3 more
doaj   +1 more source

OBSERVATIONS AND MAGNETIC FIELD MODELING OF A SOLAR POLAR CROWN PROMINENCE [PDF]

open access: yes, 2012
We present observations and magnetic field modeling of the large polar crown prominence that erupted on 2010 December 6. Combination of Solar Dynamics Observatory (SDO)/Atmospheric Imaging Assembly (AIA) and STEREO_Behind/EUVI allows us to see the fine ...
Yingna Su, A. van Ballegooijen
semanticscholar   +1 more source

Modeling static magnetic field structures in solar corona [PDF]

open access: yesSerbian Astronomical Journal, 2005
We give an overview of procedures to recover and simulate typical coronal static magnetic field topologies from given boundary data on the photosphere. Relatively simple analytical treatments allow for solutions representing magnetic structures that are ...
Čadež V.M.
doaj   +1 more source

The kinetic spherical model in a magnetic field [PDF]

open access: yesJournal of Physics A: Mathematical and General, 2003
26 pages, 12 ...
Paessens, Matthias, Henkel, Malte
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

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

MCADAM: A Continuous Paleomagnetic Dipole Moment Model for at Least 3.7 Billion Years

open access: yesGeophysical Research Letters, 2022
Understanding the evolution of Earth's magnetic field can provide insights into core processes and can constrain plate tectonics and atmospheric shielding.
Richard K. Bono   +2 more
doaj   +1 more source

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

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

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