POTENTIAL DECAY SIMULATION ON INSULATING FILMS

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dc.contributor.authorDEKHANE Azzeddine (Co-Auteur)
dc.date.accessioned2025-09-10T10:05:59Z
dc.date.available2025-09-10T10:05:59Z
dc.date.issued2022
dc.descriptionLATVIAN JOURNAL OF PHYSICS AND TECHNICAL SCIENCES 2022, N 5 DOI: 10.2478/lpts-2022-0041
dc.description.abstractSurface potential decay (SPD) of a corona charged polymeric material is a powerful tool to characterise electrical properties such as charge transport, trapping/detrapping and recombina tion. Over the years, various predictive simulation techniques have been proposed to describe charge transport within the material. Despite recent progress, it appears that there have been a few attempts to theoretically interpret the nature of the charge migration on the insulation surface. The aim of the present paper is to introduce a new technique with differential evolu tion algorithm (DEA) to reveal the steady state surface potential decay experimental results. Experimental measurement was carried on a thin film of polyethylene terephthalate (thickness: 0.5 mm; surface: 50 mm x 50 mm). The domains of variation of the factors used were respec tively: 1000 V to 1800 V; 25 to 55 °C; 50 % to 80 %. The simulation results show that compu tational modelling and optimization approaches may improve the effectiveness to characterise electrical properties of polymers. More importantly, these studies demonstrate that DEA is effective and performs better than the experimental design method
dc.identifier.urihttp://dspace.ensti-annaba.dz:4000/handle/123456789/756
dc.language.isoen
dc.publisherLATVIAN JOURNAL OF PHYSICS AND TECHNICAL SCIENCES
dc.titlePOTENTIAL DECAY SIMULATION ON INSULATING FILMS
dc.typeArticle
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