Surrogate fuel analysis and reduction using computational singular perturbation

Valorani, M; Creta, F; Brizzi, AL; Najm, H; Goussis, DA

dc.contributor.author	Valorani, M	en
dc.contributor.author	Creta, F	en
dc.contributor.author	Brizzi, AL	en
dc.contributor.author	Najm, H	en
dc.contributor.author	Goussis, DA	en
dc.date.accessioned	2014-03-01T02:51:49Z
dc.date.available	2014-03-01T02:51:49Z
dc.date.issued	2008	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/35671
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-78149421825&partnerID=40&md5=8468df693b8ec22e75e0758d7b03e066	en
dc.subject.other	Auto-ignition process	en
dc.subject.other	Computational singular perturbation	en
dc.subject.other	Constant volumes	en
dc.subject.other	Equivalence ratios	en
dc.subject.other	High-temperature kinetics	en
dc.subject.other	Kinetic mechanism	en
dc.subject.other	Lean mixtures	en
dc.subject.other	Soot precursors	en
dc.subject.other	Surrogate fuels	en
dc.subject.other	Target species	en
dc.subject.other	Aerospace engineering	en
dc.subject.other	Internet protocols	en
dc.subject.other	Fuels	en
dc.title	Surrogate fuel analysis and reduction using computational singular perturbation	en
heal.type	conferenceItem	en
heal.identifier.secondary	2008-1009	en
heal.publicationDate	2008	en
heal.abstract	We follow the simplification procedure described in previous work to generate simplified kinetic mechanisms for the surrogate fuel proposed by Dagaut for jet fuels. A family of comprehensive mechanisms is produced at different pressures (1, 10, 20, and 40 atm) by analyzing the constant volume, adiabatic, spatially homogeneous, auto-ignition process of surrogate/air mixture at different equivalence ratios and initial temperatures. We identify the prevailing pathways of surrogate oxidation for low and high temperature kinetics for a lean mixture at 10 atm. We assess how the accuracy of the prediction of soot precursors changes with different choices of the set of target species. Copyright © 2008 by the American Institute of Aeronautics and Astronautics, Inc.	en
heal.journalName	46th AIAA Aerospace Sciences Meeting and Exhibit	en