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dc.contributor.authorMansour, Mohy S.
dc.contributor.authorImam, Hisham
dc.contributor.authorElsayed, Khaled A.
dc.contributor.authorElbaz, Ayman M.
dc.contributor.authorAbbass, Wafaa
dc.date.accessioned2015-08-03T12:21:23Z
dc.date.available2015-08-03T12:21:23Z
dc.date.issued2015-01
dc.identifier.citationMansour, M., Imam, H., Elsayed, K. A., Elbaz, A. M., & Abbass, W. (2015). Quantitative mixture fraction measurements in combustion system via laser induced breakdown spectroscopy. Optics & Laser Technology, 65, 43–49. doi:10.1016/j.optlastec.2014.07.005
dc.identifier.issn00303992
dc.identifier.doi10.1016/j.optlastec.2014.07.005
dc.identifier.urihttp://hdl.handle.net/10754/563971
dc.description.abstractLaser induced breakdown spectroscopy (LIBS) technique has been applied to quantitative mixture fraction measurements in flames. The measured spectra of different mixtures of natural gas and air are used to obtain the calibration parameters for local elemental mass fraction measurements and hence calculate the mixture fraction. The results are compared with the mixture fraction calculations based on the ratios of the spectral lines of H/N elements, H/O elements and C/(N+O) and they show good agreement within the reaction zone of the flames. Some deviations are observed outside the reaction zone. The ability of LIBS technique as a tool for quantitative mixture fraction as well as elemental fraction measurements in reacting and non-reacting of turbulent flames is feasible. © 2014 Elsevier Ltd. All rights reserved.
dc.description.sponsorshipThis work is partially supported by the Swedish International Development Agency (SIDA) fund for the MENA Countries through the joint project between Egypt and Sweden.
dc.publisherElsevier BV
dc.subjectLaser spectroscopy
dc.subjectLIBS technique
dc.subjectMixture fraction
dc.titleQuantitative mixture fraction measurements in combustion system via laser induced breakdown spectroscopy
dc.typeArticle
dc.contributor.departmentClean Combustion Research Center
dc.identifier.journalOptics & Laser Technology
dc.contributor.institutionMechanical Power Engineering Department, Faculty of Engineering, Cairo University, Giza, Egypt
dc.contributor.institutionNational Institute of Laser Enhanced Sciences, Cairo University, Giza, Egypt
dc.contributor.institutionCairo University, Physics Department, Faculty of Science, Cairo 12211, Egypt
dc.contributor.institutionMechanical Power Engineering Department, Faculty of Engineering, Helwan University, Helwan, Egypt
dc.contributor.institutionCollege of Engineering, University of Dammam, Dammam, Saudi Arabia
dc.contributor.institutionCollege of Science, University of Dammam, Dammam, Saudi Arabia
kaust.personElbaz, Ayman M.


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