Results 21 to 30 of about 8,116,548 (241)

Electric field measurement in electric-field modified flames

open access: yesProceedings of the Combustion Institute, 2021
Abstract The application of an electric field to a flame modifies the flame characteristics due to the collective motion of charged particles generated within the flame. The applied field mobilises electrons and ions depending on their polarity, leading to localised regions of space charge with sufficient density to either locally amplify or shield ...
Thomas D. Butterworth, Min Suk Cha
openaire   +2 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.
Choo, W., Xu, Z., Chen, G.
core   +2 more sources

Field comparison between electrostatic charge and light scattering monitors for continuous monitoring of airborne PM1.0, PM2.5, and PM10 mass concentrations [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2018
This study evaluates and simultaneously compares two monitors, an electrostatic PM mass and a light scattering, DustTrak 8533 mass monitor, TSI Incorporated, for PM1. 0, PM2. 5 and PM10 measurements at ambient conditions at the Research Unit of Applied
Panich Intra   +2 more
doaj   +1 more source

Study on real-time detection of laser drilling in transparent hard and brittle materials by an external electric field

open access: yesMeasurement: Sensors, 2021
This research proposes to applied external electric field detect to the laser processing, Design and analysis of detection electrodes to detect plasma induced by laser processing, and then transmit the plasma signal to the controller in real time through
Chao-Ching Ho, Jun-Yi Gao
doaj   +1 more source

Modelling of the growth and detachment of a vapour bubble and the effect of a electric field in the nucleate boiling regime [PDF]

open access: yes, 2006
A comprehensive model predicting the deformation, growth and detachment of a vapour bubble in the nucleate boiling regime with an applied electric field is described in this paper.
Hristov, Y   +4 more
core   +4 more sources

Karakteristik Medan Listrik Atmosfer Kota Padang dan Hubungannya dengan Sambaran Petir Awan ke Tanah

open access: yesJurnal Nasional Teknik Elektro, 2017
The possibility of using Electric Field Mill data as parameter of lightning warning sistem requires atmospheric electric field data comparisons with lightning detection sistems.
Primas Emeraldi, Ariadi Hazmi
doaj   +1 more source

Field evaluation of an electrostatic PM2.5 mass monitor [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2018
An electrostatic PM2.5 mass monitor (EPMM) used for wireless continuous airborne particulate matter monitoring was developed and field evaluated in our previous work.
Panich Intra   +2 more
doaj   +1 more source

Tripolar electric field Structure in guide field magnetic reconnection [PDF]

open access: yesAnnales Geophysicae, 2018
It has been shown that the guide field substantially modifies the structure of the reconnection layer. For instance, the Hall magnetic and electric fields are distorted in guide field reconnection compared to reconnection without guide fields (i.e ...
S. Fu, S. Huang, M. Zhou, B. Ni, X. Deng
doaj   +1 more source

The Effects of Fog on the Atmospheric Electrical Field Close to the Surface

open access: yesAtmosphere, 2023
Ground-based measurements of the atmospheric electric field have been recorded continuously since 2013 at the Wise Observatory, located in the Negev Desert Highland in southern Israel.
Yoav Yair, Roy Yaniv
doaj   +1 more source

Electric-Field-Induced Phase Change in Copper Oxide Nanostructures

open access: yes, 2021
Transition-metal oxides such as cupric and cuprous oxides are strongly correlated materials made of earth-abundant chemical elements displaying energy band gaps of around 1.2 and 2.1 eV.
Tina Hesabizadeh (11741303)   +15 more
core   +1 more source

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