Results 251 to 260 of about 514,697 (295)
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Electromagnet Model Through Magnetic Field Analysis
International Journal of Modelling and Simulation, 1987In this paper, parallel processing computer system models are considered, in which, each CPU service time of programs subdivides into independent parts (tasks) that can be processed in parallel.Dif...
CHIAMPI M., TARTAGLIA, Michele
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String Cosmological Models with Magnetic Field
General Relativity and Gravitation, 1999A new class of string cosmological models with and without magnetic field in the context of a spacetime with \(G_3\) symmetry has been presented. In order to study the effects of magnetic field, the standard energy-momentum tensor is modified by incorporating an additional term due to a magnetic field.
Singh, G. P., Singh, Triloki
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2011
The magnetic field modeling of the PM-pole rotor is presented. According to the magnetic characteristics of the three regions of the rotor space, Laplace’s equations of magnetic scalar potential are derived. By using the boundary conditions in between neighboring regions as well as the spherical harmonic expansion of radial component of the residual ...
Liang Yan +4 more
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The magnetic field modeling of the PM-pole rotor is presented. According to the magnetic characteristics of the three regions of the rotor space, Laplace’s equations of magnetic scalar potential are derived. By using the boundary conditions in between neighboring regions as well as the spherical harmonic expansion of radial component of the residual ...
Liang Yan +4 more
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Magnetic Field Data Correction in Space for Modelling the Lithospheric Magnetic Field
Space Science Reviews, 2016The Earth’s magnetic field as it is measured by low-Earth orbit satellites such as Swarm and CHAMP results from the superposition of internal and external source fields overlapping in time and in space. The Earth’s lithospheric field is one of the weakest sources detectable from space and its accurate description requires treatments of rapidly-varying ...
Thébault, Erwan +3 more
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Magnetic Field Profiles Within Magnetic Clouds: A Model-Approach
Earth, Moon, and Planets, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nieves-Chinchilla, T. +2 more
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Reviews of Geophysics, 1975
A review of the development of coronal magnetic field models is presented. Each model's assumptions are discussed with reference to their validity within the solar corona. It is pointed out how remarkable it is that electrodynamics is applicable on a large scale as well as on the small scale from which it originated.
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A review of the development of coronal magnetic field models is presented. Each model's assumptions are discussed with reference to their validity within the solar corona. It is pointed out how remarkable it is that electrodynamics is applicable on a large scale as well as on the small scale from which it originated.
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Spacecraft magnetic field modeling
IEEE Transactions on Magnetics, 1977Excellent results have recently been obtained using a new analysis technique developed by this author to model spacecraft magnetic fields. The technique described here is capable of producing accurate mathematical models of magnetic fields surrounding almost any magnetic object.
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AIP Conference Proceedings, 2007
This course is aimed at showing how to understand and solve problems of melt flow under magnetic fields during crystal growth from the melt. The course involves the following points. The first part of the course focuses on an analytical approach for determining the effects of external forces based on gravitational acceleration and of rotations of a ...
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This course is aimed at showing how to understand and solve problems of melt flow under magnetic fields during crystal growth from the melt. The course involves the following points. The first part of the course focuses on an analytical approach for determining the effects of external forces based on gravitational acceleration and of rotations of a ...
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Modeling magnetic catheters in external fields
The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2005We develop a mechanical model for catheters and other interventional devices which are steered by externally applied magnetic fields. Each device contains a permanent magnet near its distal tip. The external magnetostatic field, whose direction and magnitude can be selectively varied, is applied to the vicinity of the tissue where the medical procedure
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Fast Magnetic Field Modeling for Shielding Systems
IEEE Transactions on Magnetics, 2013In this paper, a new iterative algorithm for the analysis of properties of magnetic shielding systems is proposed. Since such shielding systems for low frequency applications are composed of thin-walled shells with magnetic materials of high permeability, the thin shell approximation is adopted and a numerical integral formulation of the ensuing ...
GIACCONE, LUCA +3 more
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