Results 1 to 10 of about 411,672 (266)

Electric Field Characteristics in Bubble Under Non-Uniform Field

open access: yesIEEE Access
Cavity discharge or bubble discharge is one of the main factors degrading the insulation ability of the dielectric environment. In this paper, we analyze the evolution process of the electric field in a dynamic bubble during its moving trajectory under ...
Shenyang Mo   +3 more
doaj   +2 more sources

Penetration of non-uniform electromagnetic field into conducting body

open access: yesElectrical engineering & Electromechanics, 2021
The study is based on the exact analytical solution for the general conjugation problem of three-dimensional quasi-stationary field at a flat interface between dielectric and conducting media.
Yu. M. Vasetsky
doaj   +1 more source

Overstable convection in a non-uniform magnetic field [PDF]

open access: yesSymposium - International Astronomical Union, 1988
The linear spectrum of a non-homogeneous, compressible and thermally conducting planar plasma with a vertical gravitational field and a sheared horizontal magnetic field is studied. It is shown that the spectrum has two continuous parts. The Alfvén continuum of linear ideal MHD is unaffected by radiative conduction, but the slow continuum is removed ...
D. Hermans   +3 more
openaire   +1 more source

Ground view factor computation model for bifacial photovoltaic collector field: uniform and non-uniform surfaces

open access: yesEnergy Reports, 2021
The photovoltaic collectors in a field are subject to three types of solar radiation: direct, diffuse, and reflected irradiance. The reflected irradiance received by solar photovoltaic (PV) depends on the view factor from solar PV to the ground.
Marzia Alam   +2 more
doaj   +1 more source

The Effects of Underground Structure on the Free Field Displacement Under Uniform and Non-Uniform Excitation [PDF]

open access: yesپژوهش‌های زیرساخت‌های عمرانی, 2019
In this study, the effects of a subway station on the surface ground motion subjected to uniform and the non-uniform propagating seismic wave is investigated. Numerical analysis is carried out by finite difference method using FLAC soft-ware.
Mohsen Isari   +2 more
doaj   +1 more source

Pre-Breakdown Streamer Propagation and Positive Lightning Breakdown Characteristics of Palm Oil Impregnated Aged Pressboard

open access: yesIEEE Access, 2020
This paper presents the investigation on the breakdown characteristics and pre-breakdown streamer propagation of Palm Oil (PO) impregnated aged pressboard under positive lightning impulse voltages.
Yee Von Thien   +5 more
doaj   +1 more source

Simulations of High Non-Uniform Electric Field in Dielectric Barrier Electrode System

open access: yesWalailak Journal of Science and Technology, 2021
An electric field in the dielectric barrier electrode system is necessary for ozone production because ozone is produced by the electric discharge of O2 under a high-intensity electric field.
Pitchasak CHANKUSON, Mudtorlep NISOA
doaj   +3 more sources

Surface discharge imaging in presence of deposited space charges in non‐uniform DC electric field

open access: yesHigh Voltage, 2021
An investigation is made of the influence of an accumulated charge sprinkled on the surface of an epoxy resin plate in corona mode on partial discharge inception and its forms as analyzed by optical imaging at DC voltage. The effects of the polarities of
Marek Florkowski   +3 more
doaj   +1 more source

Modeling fluid polarization during flow in a non-uniform polarization field

open access: yesJournal of Magnetic Resonance Open, 2021
A sample will undergo T1 relaxation at continuously changing applied magnetic field strengths when flowing from the Earth magnetic field outside an NMR instrument to the much stronger applied magnetic field inside an NMR instrument.
Rutger Tromp, Leo Pel, David Smeulders
doaj   +1 more source

simulation and analysis of uniform and non-uniform (longitudinal and fan-shaped) pollutions effect on the potential and electric field distribution of polymeric insulator using finite element method [PDF]

open access: yesمجله مدل سازی در مهندسی, 2019
Pollution is known as one of the important and effective factors on the performance of polymeric insulators. In practice, the deposit contamination on the insulator surface is not uniform completely and is non-uniform contamination. So far, comprehensive
jaber dadashizadehsamakosh   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy