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dc.contributor.authorNair, V
dc.contributor.authorNastac, G
dc.contributor.authorMagri, Luca
dc.contributor.authorIhme, Matthias
dc.date.accessioned2019-01-17T00:30:59Z
dc.date.available2019-01-17T00:30:59Z
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/288110
dc.description.abstractIn this study, fnite time Lyapunov exponent (FTLE) fields from turbulent reacting flows are evaluated. The unsteady turbulent velocity field is obtained from large-eddy simulations, and reacting (DLR Flame A) and non-reacting unconfined jet configurations are considered. Backward FTLE analysis on the velocity field is performed, and the anal- ysis shows that the ridges approximate the flow structure associated with the organized fuid structure. To examine the merit of this method in identifying coherent structures, we compare the results with the well-known Q-criterion.
dc.titleInspecting Lagrangian coherent structures in turbulent combustion simulations
dc.typeConference Object
dc.identifier.doi10.17863/CAM.35425
dcterms.dateAccepted2015-12-31
rioxxterms.versionofrecord10.17863/CAM.35425
rioxxterms.versionAM
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2015-12-31
dc.contributor.orcidMagri, Luca [0000-0002-0657-2611]
rioxxterms.typeConference Paper/Proceeding/Abstract
pubs.funder-project-idRoyal Academy of Engineering (RAEng)
pubs.conference-nameCenter for Turbulence Research Proceedings of the Summer Program
cam.orpheus.counter58
rioxxterms.freetoread.startdate2022-01-16


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