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dc.contributor.authorAlAbbad, Mohammed A.
dc.contributor.authorJaved, Tamour
dc.contributor.authorKHALED, Fethi
dc.contributor.authorBadra, Jihad
dc.contributor.authorFarooq, Aamir
dc.date.accessioned2017-02-12T07:54:42Z
dc.date.available2017-02-12T07:54:42Z
dc.date.issued2017-02-07
dc.identifier.citationAlAbbad M, Javed T, Khaled F, Badra J, Farooq A (2017) Ignition delay time measurements of primary reference fuel blends . Combustion and Flame 178: 205–216. Available: http://dx.doi.org/10.1016/j.combustflame.2016.12.027.
dc.identifier.issn0010-2180
dc.identifier.doi10.1016/j.combustflame.2016.12.027
dc.identifier.urihttp://hdl.handle.net/10754/622862
dc.description.abstractIgnition delay times of four different primary reference fuels (PRF), mixtures of n-heptane and iso-octane, were measured behind reflected shock waves in a high-pressure shock tube facility. The PRFs were formulated to match the RON of two high-octane gasolines (RON 95 and 91) and two prospective low-octane naphtha fuels (RON 80 and 70). Experiments were carried out over a wide range of temperatures (700–1200K), pressures (10, 20, and 40bar) and equivalence ratios (0.5 and 1). Kinetic modeling predictions from four chemical kinetic mechanisms are compared with the experimental data. Ignition delay correlations are developed to reproduce the measured ignition delay times. Brute force sensitivity analyses are carried out to identify reactions that affect ignition delay times at specific temperature, pressure and equivalence ratio. The large experimental data set provided in the current work will serve as a benchmark for the validation of chemical kinetic mechanisms of primary reference fuel blends.
dc.description.sponsorshipWe would like to acknowledge the funding support from Saudi Aramco under the FUELCOM program and by King Abdullah University of Science and Technology (KAUST).
dc.publisherElsevier BV
dc.relation.urlhttp://www.sciencedirect.com/science/article/pii/S0010218016304035
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Combustion and Flame. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Combustion and Flame, 2017-02-07. DOI: 10.1016/j.combustflame.2016.12.027. © 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectPrimary reference fuel
dc.subjectN-heptane
dc.subjectIso-octane
dc.subjectIgnition delay times
dc.subjectShock tube
dc.titleIgnition delay time measurements of primary reference fuel blends
dc.typeArticle
dc.contributor.departmentChemical Kinetics & Laser Sensors Laboratory
dc.contributor.departmentClean Combustion Research Center
dc.contributor.departmentMechanical Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalCombustion and Flame
dc.eprint.versionPost-print
dc.contributor.institutionFuel Technology Division, R&DC, Saudi Aramco, Dhahran, Kingdom of Saudi Arabia
kaust.personAlabbad, Mohammed
kaust.personJaved, Tamour
kaust.personKhaled, Fathi
kaust.personFarooq, Aamir
refterms.dateFOA2019-02-07T00:00:00Z
dc.date.published-online2017-02-07
dc.date.published-print2017-04


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