Blar i HiØ Brage på forfatter "Khan, Asfar Ali"
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Assessment of Thermophysical Performance of Ester-Based Nanofluids for Enhanced Insulation Cooling in Transformers
Khan, Suhaib Ahmad; Tariq, Mohd; Khan, Asfar Ali; Alamri, Basem; Mihet-Popa, Lucian (Peer reviewed; Journal article, 2022)Nanotechnology provides an effective way to upgrade the thermo physical characteris- 12 tics of dielectric oils and creates optimal transformer design. The properties of insulation materials 13 have a significant effect ... -
Flashover Voltage Prediction Models under Agricultural and Biological Contaminated Condition on Insulators
Khatoon, Shabana; Khan, Asfar Ali; Tariq, Mohd; Alamri, Basem; Mihet-Popa, Lucian (Peer reviewed; Journal article, 2022)The flashover performance of contaminated insulators highly depends on the type of pollutant and its present concentration. In this paper, important agricultural salts (NaCl, K2SO4, NaHCO3, CaSO4, KHCO3, MgSO4, NH4), 2Fe ... -
Influence of Area and Volume Effect on Dielectric Behaviour of the Mineral Oil-Based Nanofluids
Khan, Suhaib Ahmad; Tariq, Mohd; Khan, Asfar Ali; Alamri, Basem; Mihet-Popa, Lucian (Peer reviewed; Journal article, 2022)Transformer oil is conventionally used as an insulating liquid for the purpose of insulation and cooling in power transformers. The rise in the power demand has put stress on the existing insulation system used for power ...