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dc.contributor.authorLacoste, Deanna A.
dc.contributor.authorHeitz, Sylvain A.
dc.contributor.authorMoeck, Jonas P.
dc.date.accessioned2015-10-31T22:48:22Z
dc.date.available2015-10-31T22:48:22Z
dc.date.issued2015-03-30
dc.identifier.urihttp://hdl.handle.net/10754/581469
dc.description.abstractAccurate thermometry of highly reactive environments, such as plasma-assisted combustion, is challenging. With the help of conical laminar premixed methane-air flames, this study compares two thermometry techniques for the temperature determination in a combustion front enhanced by nanosecond repetitively pulsed (NRP) plasma discharges. Based on emission spectroscopic analysis, the results show that the rotational temperature of CH(A) gives a reasonable estimate for the adiabatic flame temperature, only for lean and stoichiometric conditions. The rotational temperature of N2(C) is found to significantly underestimate the flame temperature. The 2-color OH-PLIF technique gives correct values of the flame temperature.
dc.relation.urlhttp://www.ecm2015.hu/papers/P3-06.pdf
dc.titleTemperature measurement of plasma-assisted flames: comparison between optical emission spectroscopy and 2-color laser induced fluorescence techniques
dc.typeConference Paper
dc.contributor.departmentClean Combustion Research Center
dc.identifier.journalProceedings of the European Combustion Meeting 2015
dc.conference.date30th March to 2nd April, 2015
dc.conference.namethe 7th European Combustion Meeting (ECM 2015)
dc.conference.locationBudapest, Hungary
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionCNRS, UPR 288 Laboratoire EM2C, Ecole Centrale Paris, Grande Voie des Vignes, 92295 Châtenay-Malabry, France
dc.contributor.institutionInstitut für Strömungsmechanik und Technische Akustik, Technische Universität Berlin, 10623 Berlin, Germany
refterms.dateFOA2018-06-13T11:07:09Z


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