An analysis of cycle-by-cycle fluctuation in combustion parameter in CI engine operation for various bio-fuels

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dc.contributor.authorBekal, S.
dc.contributor.authorAshok Babu, T.P.A.
dc.date.accessioned2026-02-05T09:36:02Z
dc.date.issued2011
dc.description.abstractThe cycle-by-cycle fluctuations in peak pressure of combustion in a CI engine were studied for lower and higher blends of diesel and ester, and water-in-ester emulsions, at four injection timings and three injection pressures using coefficient of variation. The sunflower ester-diesel blends are found to have lower cycle-by-cycle fluctuations than pongemia ester-diesel blends. The fluctuations are found to be higher than that of diesel for higher blend proportions of ester. The water-in-ester emulsion show higher cycle-by-cycle fluctuations than that of ester-diesel blends. In most cases, the Brake specific energy consumption is also found to be higher where the coefficient of variation has higher values. Copyright © Taylor & Francis Group, LLC.
dc.identifier.citationEnergy Sources, Part A: Recovery, Utilization and Environmental Effects, 2011, 33, 19, pp. 1792-1801
dc.identifier.issn15567036
dc.identifier.urihttps://doi.org/10.1080/15567030903419422
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/27341
dc.subjectcycle-by-cycle fluctuation
dc.subjectester-diesel blend
dc.subjectinjection pressure
dc.subjectPeak pressure
dc.subjectwater-in-ester emulsion
dc.subjectCombustion
dc.subjectEmulsification
dc.subjectEnergy utilization
dc.subjectEsters
dc.subjectWater injection
dc.subjectEsterification
dc.titleAn analysis of cycle-by-cycle fluctuation in combustion parameter in CI engine operation for various bio-fuels

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