Results 11 to 20 of about 11,690,917 (236)

Electric-field structuring of piezoelectric composite materials [PDF]

open access: yes, 1999
Piezoelectric composite materials, consisting of a ferroelectric ceramic in an electrically-inactive polymer matrix, have been shown to greatly outperform single phase materials for certain applications.
Wilson, Stephen A., Wilson, S.
core   +7 more sources

Electric field effects on nematic wetting layers [PDF]

open access: yes, 2005
We present a theoretical investigation of the temperature and electric field dependence of nematic liquid crystal wetting layers close to an aligning substrate within a confined system.
Mottram, N.J.   +3 more
core   +5 more sources

DC electric field distribution in planar dielectric in the presence of space charge [PDF]

open access: yes, 2007
Electric field in a dielectric material under dc conditions is determined by conductivity of the material. It is well known that the dc conductivity is a function of both temperature and electric field.
Z. Xu   +5 more
core   +2 more sources

Dynamic power distribution management for all electric aircraft [PDF]

open access: yes, 2011
In recent years, with the rapid development of electric and electronic technology, the All-Electric Aircraft (AEA) concept has attracted more and more attention, which only utilizes the electric power instead of conventional hydraulic and pneumatic ...
Xia, Xiuxian
core   +7 more sources

Live zero value detection technology of insulator string based on UAV

open access: yes电力工程技术, 2023
In order to improve the detection efficiency of zero value insulator of transmission line, the unmanned aerial vehicles (UAV) equipped with an electric field detection device can realize live detection without climbing the tower.
ZHANG Dongdong   +5 more
doaj   +1 more source

The induced electric field distribution in the solar atmosphere [PDF]

open access: yesResearch in Astronomy and Astrophysics, 2013
A method of calculating induced electric field is presented in this paper. Induced electric field in solar atmosphere is derived by the time variation of magnetic field when the charged particle accumulation is neglected. In order to get the spatial distribution of magnetic field, several extrapolation methods are introduced.
Chen, Rong   +2 more
openaire   +2 more sources

Shielding Strategies for Electric Field Minimization in Current Transformers: A Finite Element Combined Design of Experiment Approach

open access: yesEnergies, 2023
The internal electric field distribution is a key factor to characterize the partial discharge and voltage resistance of current transformers (CTs), and the conical current transformer has a special structure with complex electric field distribution ...
Xuzhen Yin, Jianbin Zeng, Qingbo Guan
doaj   +1 more source

A NOVEL METHOD FOR ANALYZING ELECTRIC FIELD DISTRIBUTION OF ELECTRO CAPACITIVE CANCER TREATMENT (ECCT) USING WIRE MESH ELECTRODES: A CASE STUDY OF BRAIN CANCER THERAPY.

open access: yesEuromediterranean Biomedical Journal, 2017
Electric field distribution analysis generated by ECCT in a human head model with or without brain cancer using wire mesh electrode has been conductedsuccessfully.
Linahtadiya Andiani
doaj   +1 more source

Chemical electric field effects in biological macromolecules [PDF]

open access: yes, 1986
Neumann E. Chemical electric field effects in biological macromolecules. Progress in Biophysics and Molecular Biology.
Eberhard Neumann, Neumann, Eberhard
core   +1 more source

Simulation-based optimization framework to increase distribution system photovoltaic hosting capacity through optimal settings of smart inverter Volt-VAr control function

open access: yes, 2023
Smart inverter functionalities can enable higher penetration levels of inverter-based distributed energy resources. The smart inverter voltage-reactive power (Volt-VAr) control function adjusts the injection and/or absorption of reactive power as a ...
Franco, John F. [UNESP]   +3 more
core   +1 more source

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