Results 11 to 20 of about 2,222 (69)

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

MATEC 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., Hemantha Kumar, Arun Mahalingam   +2 more
doaj   +2 more sources

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

Journal 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, Adnan Mujezinovic, Emir Turajlic, Maja Muftic Dedovic   +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

Electrical 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, R. O. Buinyi, I. V. Dihtyaruk, A. O. Kvytsynskyi   +3 more
doaj   +1 more source

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

Applied 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, Jinyi Lee, Dabin Wang, Sunbo Sim   +3 more
doaj   +1 more source

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

Machines, 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

Deep Learning Model for Magnetic Flux Density Prediction in Magnetic Spring on the Vibration Generator

IEEE Access
The magnetic spring placed on vibration generator consists of top and bottom fixed magnets with a third magnet levitated between them. Nonlinear dynamic analysis appears in the magnetic flux density of the magnetic spring activated by the vibration ...
Grazia Lo Sciuto, Joanna Bijak, Zygmunt Kowalik, Pawel Kowol, Rafal Brociek, Giacomo Capizzi   +5 more
doaj   +1 more source

Investigation and Calculation of Magnetic Field in Tubular Linear Reluctance Motor Using FEM

Advances in Electrical and Computer Engineering, 2010
In this paper the magnetic flux density of tubular linear reluctance motor (TLRM) in open type magnetic circuit is studied. Also, all magnetic flux density calculation methods in winding of tubular linear reluctance motor are described.
MOSALLANEJAD, A., SHOULAIE, A.
doaj   +1 more source

The force density in electrical machines modeled as tension and pressure gradients of magnetic field lines

AIP Advances, 2023
This paper shows how to model the force density in electrical machines based on the field lines of the magnetic flux density. The force density is written as two vector components: the magnetic tension force and the magnetic pressure gradient force. This
G. Mörée, M. Leijon
doaj   +1 more source

A novel method for modeling the air gap flux density of the axial-flux permanent magnet eddy current coupler considering the end-effect

Energy Reports, 2021
The virtual equivalent line method for the axial-flux permanent magnet eddy current coupler is proposed in this paper to solve the problem of the difference in the length of the magnetic flux path between the inner radius and outer radius of the axial ...
Wenhui Li, Dazhi Wang, Deshan Kong, Sihan Wang, Zhong Hua   +4 more
doaj   +1 more source

Magnetic Flux Density Feedback Control for Permanent Magnetic-Electromagnetic Hybrid Suspension System

MATEC Web of Conferences, 2017
Permanent magnetic-electromagnetic hybrid suspension system can effectively reduce energy consumption and heat release of the system, but also increase the difficulty of suspension control because of the existence of permanent magnets.
Chen Qiang, Li Jie, Li Guanchun, Zhou Siyang   +3 more
doaj   +1 more source