Results 101 to 110 of about 23,922 (257)
AIP AdvancesThe generation of abrasive particles is an unavoidable consequence of sliding electrical contact wear in conductive slip rings (SRs). The adhesion of abrasive particles to the insulators may lead to a decrease in flashover voltage, posing a risk to ...
Yang Yang +6 more
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Gaoya dianqi, 2014 The hot-line cleaning of insulator contaminants has a great significance to prevent pollution flashover.The technique of hot-line cleaning insulator contaminants by water vapor is proposed in this paper.The flashover characteristics of insulator under ...
LE Zhenchun +4 more
doaj
电力工程技术In recent years, a fractal model that can reflect the tortuosity and dispersion of lightning has been gradually used in the research of lightning shielding performance for overhead power lines, based on electrical geometric models and pioneering ...
ZHAN Jintao, YANG Tianyi, GUO Jun
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The MaxEnt method for probabilistic structural fire engineering : performance for multi-modal outputs [PDF]
, 2019 Probabilistic Risk Assessment (PRA) methodologies are gaining traction in fire engineering practice as a (necessary) means to demonstrate adequate safety for uncommon buildings.
Elhami Khorasani, Negar +4 more
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Laboratory test methods for evaluating the fire response of aerospace materials [PDF]
The test methods which were developed or evaluated were intended to serve as means of comparing materials on the basis of specific responses under specific sets of test conditions, using apparatus, facilities, and personnel that would be within the ...
Hilado, C. J.
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Numerical study on flashover in aircraft cargo under varying pressure and ventilation conditions
Journal of Safety Science and ResilienceA numerical simulation study was conducted to analyze flashover in a full-scale aircraft cargo compartment, utilizing FDS (Fire Dynamics Simulator) and PyroSim (visual modeling) software. The study aims to: (i) examine how varying heat release rates (HRR)
Xuhong Jia, Shupei Tang, Quanyi Liu
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Statistical Analysis of Flashover
Fire Science and Technology, 1982 Many successful fire tests were carried out so far and are now being accumulated as the data base which can be analysed statistically by an electric computer. In this paper, by statistically analysing such accumulated fire test data, the effects of the variour factors on the flashover time and the presence of flashover in fire spread process are ...
openaire +2 more sources
Insulated wire selections on the Apollo spacecraft and the lunar excursion module [PDF]
Insulated wire selections on Apollo spacecraft and lunar ...
Davis, J. M.
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Pengaruh Tahanan Kaki Menara Type Gantry terhadap Terjadinya Back Flashover pada Isolator Saluran 115 Kv PT. Chevron Pacific Indonesia [PDF]
, 2015 This study describes analysis of tower footing resistance effected backflash voltage across a transmission line 115 kV insulator at PT. Chevron Pacific Indonesia. Back flashover analysis on insulator string provides ATP software for simulation.
Ervianto, E. (Edy) +2 more
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High VoltageThis paper presents an approach to accurately forecast the yearly occurrence of flashovers caused by lightning‐induced voltage in overhead power lines in the presence of layered ground.
Amin Foroughi Nematollahi +2 more
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