Hydro-thermal effects on ice formation of dissolved water in aviation jet fuel

dc.contributor.authorMoon, Chanheeen
dc.contributor.authorDeok, Seo Hyeonen
dc.contributor.authorYoon, Sang Youlen
dc.contributor.authorKim, Kyung Chunen
dc.date.accessioned2017-09-19T12:48:22Z
dc.date.available2017-09-19T12:48:22Z
dc.date.issued2017en
dc.descriptionPapers presented at the 13th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Portoroz, Slovenia on 17-19 July 2017 .en
dc.description.abstractWhile ice formation in aviation jet fuel has been a serious concern in the aviation industry in terms of safety, icing in jet fuel has poor understood. The ice formation in the fuel delivery system might be highly affected by hydro-thermal conditions such as cooling rate, flow condition, and etc. This study investigated the effects of hydro-thermal environments on ice crystallization. Ice formation tests were conducted under various temperatures, cooling rates, and flow conditions. The jet fuel was cooled down to -38 ℃ with different cooling rates and flow conditions. The formed ice particles in jet fuel were sampled and observed in a cold room. The various shapes of ice crystals were found according to the hydro-thermal condition.en
dc.description.sponsorshipInternational centre for heat and mass transfer.en
dc.description.sponsorshipAmerican society of thermal and fluids engineers.en
dc.format.extent5 pagesen
dc.format.mediumPDFen
dc.identifier.urihttp://hdl.handle.net/2263/62341
dc.language.isoenen
dc.publisherHEFATen
dc.rightsUniversity of Pretoriaen
dc.subjectHydro-thermal effectsen
dc.subjectIce formationen
dc.subjectDissolved wateren
dc.subjectAviation jet fuelen
dc.titleHydro-thermal effects on ice formation of dissolved water in aviation jet fuelen
dc.typePresentationen

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