Results 1 to 10 of about 514,578 (176)
Multi-coil magnetic field modeling. [PDF]
J Magn Reson, 2013 The performance of multi-coil (MC) magnetic field modeling is compared to dedicated wire patterns for the generation of spherical harmonic (SH) shapes as these are the workhorse for spatial encoding and magnetic field homogenization in MR imaging and spectroscopy.
Juchem C, Green D, de Graaf RA.
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IMAGINE: Modeling the Galactic Magnetic Field [PDF]
Galaxies, 2019 The IMAGINE Consortium aims to bring modeling of the magnetic field of the Milky Way to the next level by using Bayesian inference. IMAGINE includes an open-source modular software pipeline that optimizes parameters in a user-defined galactic magnetic ...
Marijke Haverkorn +7 more
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Visualization and research methodology of three-dimensional magnetic field of suspended electromagnetic iron separator with typesetting poles and pole tips [PDF]
Омский научный вестник, 2018 The mathematical modeling of three-dimensional magnetic field of the suspended electromagnetic iron separator intended for the separation of ferromagnetic objects from bulk non-magnetic materials presents the complicated problem for developers of the
A. V. Radchenko +3 more
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Сучасні 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
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Optimal Design of Magneto-Force-Thermal Parameters for Electromagnetic Actuators with Halbach Array
Actuators, 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
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Coronal Magnetic Field Models [PDF]
Space Science Reviews, 2015 Coronal magnetic field models use photospheric field measurements as boundary condition to model the solar corona. We review in this paper the most common model assumptions, starting from MHD-models, magnetohydrostatics, force-free and finally potential field models.
Wiegelmann, T., Petrie, G., Riley, P.
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Ising Model with a Magnetic Field
Journal of Statistical Physics, 2023 AbstractThe paper presents the low temperature expansion of the 2D Ising model in the presence of the magnetic field in powers of $$x=\exp (-J/(kT))$$ x = exp ( - J / (
Krzysztof A. Meissner +4 more
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Modeling static magnetic field structures in solar corona [PDF]
Serbian 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.
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Image-optimized Coronal Magnetic Field Models [PDF]
The Astrophysical Journal, 2017 Abstract We have reported previously on a new method we are developing for using image-based information to improve global coronal magnetic field models. In that work, we presented early tests of the method, which proved its capability to improve global models based on flawed synoptic magnetograms, given excellent constraints on the ...
Shaela I. Jones +2 more
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Magnetospheric Magnetic Field Modeling [PDF]
, 1977 Abstract : This report describes work that has been performed within the last year on the modeling of the disturbed magnetospheric magnetic field. The reasons for developing quantitative magnetospheric models are twofold: first, there are many model users who have practical needs.
K. A. Pfitzer, W. P. Olson
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