Results 21 to 30 of about 24,794,588 (291)
A new high-voltage electric field instrument for studying sprites [PDF]
IEEE Transactions on Geoscience and Remote Sensing, 2004 The high-voltage (HV) electric field detector is a new high-voltage, high-impedance, double Langmuir probe instrument designed for stratospheric electric field measurements. In the Sprite Balloon Campaign 2002-2003, this HV instrument was used to measure electric fields between 100 and 200 V/m associated with lightning discharges, which is nearly an ...
Jeremy N. Thomas +2 more
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Study of variants of pre-sowing preparation of melon seeds in high voltage electric fields [PDF]
BIO Web of ConferencesThe research was conducted to study the influence of electrophysical effects on melon seeds and their development, as well as to identify the most effective variant of pre-sowing stimulation and treatment mode. As an agro-technological task, we evaluated
Daus Yulia V. +4 more
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Water Science and Technology, 2021 The effect of high voltage electrostatic field and high voltage alternating current electric field on the heat exchanger surface fouling under the conditions of hard water was investigated.
Jing Xu +5 more
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Numerical simulation study of rock breaking mechanism by high voltage electric pulse
矿业科学学报, 2023 High-voltage electric pulse(HVEP)drilling has become a new and efficient rock breaking method, which is also the research focus in the field of drilling speed increase.
Liu Weiji +3 more
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Review of the Dynamics of Coalescence and Demulsification by High-Voltage Pulsed Electric Fields
International Journal of Chemical Engineering, 2016 The coalescence of droplets in oil can be implemented rapidly by high-voltage pulse electric field, which is an effective demulsification dehydration technological method.
Ye Peng +3 more
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Pre-sowing stimulation of cereal seeds in high voltage electric field [PDF]
BIO Web of ConferencesThe main challenge of modern land management is the need to increase the yield of cultivated crops, while maintaining quality, minimising total energy inputs into cultivation and minimising the negative impact on the environment.
Yudaev Igor V. +4 more
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Electric Field Analysis of High Voltage Insulators
International Journal of Computer Science and Informatics, 2012 This paper involves designing and applying electric field analysis on multiple long rod insulators. Quality HV insulators are an integral part of power systems because they separate the Transmission lines carrying high voltages from the grounded poles. They must have the ability to withstand both high electrical and mechanical stress.
Rahul Krishnan +3 more
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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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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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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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