Results 21 to 30 of about 22,739,092 (242)
Influence of electrostatics upon electrospray with the intention of application to colloid thrusters [PDF]
, 2011 PhDA thorough experimental and theoretical characterization of the effect of electrostatics on the electrospray process, focusing particularly on the flow rate sensitivity to the applied potential difference (voltage), has been completed.
Ryan, Charles N.
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Determination of the electric field strength of high-voltage substations
Electrical engineering & Electromechanics, 2023 The electric field strength is one of the main factors influencing sensitive microprocessor equipment and personnel on power stations and substations, power lines.
D. G. Koliushko +3 more
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Space charge behaviours in polyethylene under combined AC and DC electric fields
, 2014 Polyethylene has been one of the widely studied polymeric insulation materials. One of the major issues related to polymeric materials is the easy formation of space charge which may cause electric field enhancement. In this paper, a numerical simulation
Zhou, Churui, Chen, George
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IET Science, Measurement & Technology, 2021 Aging of metal oxide surge arresters is mainly affected by the high electric stress near the high voltage electrode. It has been observed that the distribution of voltage and electric field along an arrester is non‐uniform.
Nadjim Alti +2 more
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Public Health of Indonesia, 2017 Background: High-voltage air ducts is the government program to supply electricity needs. However, in practice, obstacles have been identified in the form of rejection from the community due to the outstanding issues that high-voltage air ducts have an ...
Erwin Azizi Jayadipraja
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Static electric field detection and behavioural avoidance in cockroaches
, 2008 Electric fields are pervasively present in the environment and occur both as a result of man-made activities and through natural occurrence. We have analysed the behaviour of cockroaches to static electric fields and determined the physiological ...
Newland, Phillip L. +5 more
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The influence of frequency of AC component on space charge behaviours in polyethylene under combined AC and DC electric fields [PDF]
, 2014 Combined ac and dc voltages may occur in high voltage power transmission system, which bring challenges to the dielectric materials. Generally speaking, space charge is well recognised under high voltage dc conditions but has received little attention ...
C. Zhou +3 more
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High Voltage, 2021 In the medium‐voltage silicon carbide device power module, the higher voltage level will induce higher electric field stress in critical internal points such as the edge of the conductor on the direct bonded copper (DBC) substrate.
Zhizhao Huang +4 more
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Shipin gongye ke-jiFood storage and preservation is a key link in extending shelf life and ensuring food safety and quality. As an emerging physical preservation technology, spatial electric field (SEF) technology features advantages such as non-thermal effect, no chemical
Xianglong ZHANG +5 more
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Study of electric field distorted by space charges under positive lightning impulse voltage
Results in Physics, 2018 Actually, many insulation problems are related to electric fields. And measuring electric fields is an important research topic of high-voltage engineering.
Zezhong Wang, Yinan Geng
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