Analysis of lift-off height and structure of n-heptane tribrachial flames in laminar jet configuration

Handle URI:
http://hdl.handle.net/10754/581471
Title:
Analysis of lift-off height and structure of n-heptane tribrachial flames in laminar jet configuration
Authors:
Luca, Stefano; Bisetti, Fabrizio ( 0000-0001-5162-7805 )
Abstract:
A set of lifted tribrachial n-heptane flames in a laminar jet configuration are simulated. The simulations are performed using finite rate chemistry and detailed transport, and aim at investigating the propagation of tribrachial flames. Varying the inlet velocity of the fuel, different stabilization heights are obtained, and the dependence of the stabilization height in the inlet velocity is compared with experimental data. A detailed analysis of the flame geometry is performed by comparingthe flame structure to that of unstretched premixed flames. Issues related to differential diffusion effects, flame stretch, and transport of heat and mass from the burnt gases to the flame front are discussed.
KAUST Department:
Clean Combustion Research Center
Journal:
Proceedings of the European Combustion Meeting 2015
Conference/Event name:
the 7th European Combustion Meeting (ECM 2015)
Issue Date:
30-Mar-2015
Type:
Conference Paper
Additional Links:
http://www.ecm2015.hu/papers/P3-59.pdf
Appears in Collections:
Conference Papers; Clean Combustion Research Center

Full metadata record

DC FieldValue Language
dc.contributor.authorLuca, Stefanoen
dc.contributor.authorBisetti, Fabrizioen
dc.date.accessioned2015-10-31T22:51:08Zen
dc.date.available2015-10-31T22:51:08Zen
dc.date.issued2015-03-30en
dc.identifier.urihttp://hdl.handle.net/10754/581471en
dc.description.abstractA set of lifted tribrachial n-heptane flames in a laminar jet configuration are simulated. The simulations are performed using finite rate chemistry and detailed transport, and aim at investigating the propagation of tribrachial flames. Varying the inlet velocity of the fuel, different stabilization heights are obtained, and the dependence of the stabilization height in the inlet velocity is compared with experimental data. A detailed analysis of the flame geometry is performed by comparingthe flame structure to that of unstretched premixed flames. Issues related to differential diffusion effects, flame stretch, and transport of heat and mass from the burnt gases to the flame front are discussed.en
dc.relation.urlhttp://www.ecm2015.hu/papers/P3-59.pdfen
dc.titleAnalysis of lift-off height and structure of n-heptane tribrachial flames in laminar jet configurationen
dc.typeConference Paperen
dc.contributor.departmentClean Combustion Research Centeren
dc.identifier.journalProceedings of the European Combustion Meeting 2015en
dc.conference.date30th March to 2nd April, 2015en
dc.conference.namethe 7th European Combustion Meeting (ECM 2015)en
dc.conference.locationBudapest, Hungaryen
dc.eprint.versionPublisher's Version/PDFen
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