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dc.contributor.authorZinn, Benjamin T.
dc.contributor.authorLubarsky, Eugene
dc.contributor.authorNeumeier, Yedidia
dc.contributor.authorWilliams, Aimee
dc.date.accessioned2019-05-02T14:04:20Z
dc.date.available2019-05-02T14:04:20Z
dc.date.issued2012-06
dc.identifier.urihttp://hdl.handle.net/1853/61015
dc.descriptionIssued as final reporten_US
dc.description.abstractThis report describes the process of determining auto-ignition delay of the liquid Jet-A aviation fuel injected in a cross flow of vitiated air. Auto-ignition delays were measured by processing of the time-averaged chemiluminescence images for a range of temperatures from 898-1028K, vitiated oxygen percentages from 9.3% to 12.2%, velocities from 80 – 140 m/s and global Jet-A to, vitiated-air mixture equivalence ratios from φ=0.3 to φ=1.5. It was found that ignition delay increases exponentially from one to ten milliseconds with inverse temperature variation and are more scattered at lower temperatures. The data obtained in this study reveals delay times much shorter than those measured in most of other studies, but with same character of dependence upon the temperature of the flow.en_US
dc.description.sponsorshipInnovative Scientific Solutions Incorporated (ISSI)en_US
dc.language.isoen_USen_US
dc.publisherGeorgia Institute of Technologyen_US
dc.relation.ispartofseriesSchool of Aerospace Engineering ; Project no. 115087en_US
dc.subjectIgnition delayen_US
dc.subjectChemiluminescenceen_US
dc.titleA novel augmentor that does not use flame holders to stabilize the combustion processen_US
dc.title.alternativeInvestigation of auto-ignition of jet-a liquid fuel injected across the flow of hot vitiated airen_US
dc.typeTechnical Reporten_US
dc.contributor.corporatenameGeorgia Institute of Technology. Office of Sponsored Programsen_US
dc.contributor.corporatenameGeorgia Institute of Technology. School of Aerospace Engineeringen_US


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