Results 21 to 30 of about 383,826 (295)

Magnetic measurement and analysis of c-type amorphous by an improved adjustable air gap tester

open access: yesAIP Advances, 2021
A novel magnetic properties tester is designed to accurately and conveniently change the air gap of the core, which can fix cores of various types. The dynamic magnetic characteristics of the amorphous core under sinusoidal excitation within 20 kHz is ...
Yongjian Li   +3 more
doaj   +1 more source

A study of influence of material properties on magnetic flux density induced in magneto rheological damper through finite element analysis

open access: yesMATEC Web of Conferences, 2018
Magnetorheological fluids are smart materials, which are responsive to the external stimulus and changes their rheological properties. The damper performance (damping force) is dependent on the magnetic flux density induced at the annular gap.
Gurubasavaraju T. M.   +2 more
doaj   +2 more sources

magnetic flux density

open access: yes, 2014
Citation: 'magnetic flux density' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.M03685 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
  +4 more sources

Determination of Electric and Magnetic Field Calculation Uncertainty in the Vicinity of Overhead Transmission Lines

open access: yesJournal of Microwaves, Optoelectronics and Electromagnetic Applications, 2022
This paper presents a new approach for uncertainty determination of the electric field intensity and magnetic flux density calculation in the vicinity of overhead transmission lines.
Ajdin Alihodzic   +3 more
doaj   +1 more source

THE INVESTIGATION OF DISTRIBUTION OF THE MAGNETIC FLUX DENSITY OF OPERATING TWO-CIRCUIT POWER LINE 110 KV «CHTPP-CHERNIHIV-330» IN THE RESIDENTIAL AREA AND METHODS OF ITS DECREASING TO A SAFE LEVEL

open access: yesElectrical engineering & Electromechanics, 2020
Purpose. The problem of evaluation and analysis of magnetic flux density of overhead power lines is very relevant now, since the magnetic field of industrial frequency can have a negative effect on human health.
A. V. Krasnozhon   +3 more
doaj   +1 more source

Why current-carrying magnetic flux tubes gobble up plasma and become thin as a result [PDF]

open access: yes, 2003
It is shown that if a current-carrying magnetic flux tube is bulged at its axial midpoint z=0 and constricted at its axial endpoints z=+h,-h, then plasma will be accelerated from z=+h,-h towards z=0 resulting in a situation similar to two water jets ...
P. M. Bellan   +2 more
core   +3 more sources

Distribution of Magnetic Flux Density under Stress and Its Application in Nondestructive Testing

open access: yesApplied Sciences, 2022
Carbon steels are commonly used in railroad, shipment, building, and bridge construction. They provide excellent ductility and toughness when exposed to external stresses.
Azouaou Berkache   +3 more
doaj   +1 more source

Detailed Study of Closed Stator Slots for a Direct-Driven Synchronous Permanent Magnet Linear Wave Energy Converter

open access: yesMachines, 2014
The aim of this paper is to analyze how a permanent magnet linear generator for wave power behaves when the stator slots are closed. The usual design of stator geometry is to use open slots to maintain a low magnetic leakage flux between the stator teeth.
Erik Lejerskog, Mats Leijon
doaj   +1 more source

Magnetic Flux Concentration and Zonal Flows in Magnetorotational Instability Turbulence

open access: yes, 2014
Accretion disks are likely threaded by external vertical magnetic flux, which enhances the level of turbulence via the magnetorotational instability (MRI).
Bai, Xue-Ning, Stone, James M.
core   +1 more source

Magnetic resonance current density imaging using one component of magnetic flux density [PDF]

open access: yesInverse Problems in Science and Engineering, 2010
Magnetic Resonance Electrical Impedance Tomography (MREIT) algorithms to reconstruct conductivity distribution have been proposed in literature. Current density distribution required for J-based MREIT algorithms can be determined by measuring distribution of magnetic flux density, B, created by these currents.
Ersoz, Ali, Eyuboglu, B. Murat
openaire   +2 more sources

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