Numerical and experimental study of the distribution of charged species in a flat stoichiometric premixed CH4/O2/Ar flame

Handle URI:
http://hdl.handle.net/10754/581393
Title:
Numerical and experimental study of the distribution of charged species in a flat stoichiometric premixed CH4/O2/Ar flame
Authors:
Han, Jie; Alquaity, Awad B. S.; Belhi, Memdouh; Farroq, Aamir; Sarathy, S. Mani ( 0000-0002-3975-6206 ) ; Bisetti, Fabrizio ( 0000-0001-5162-7805 )
Abstract:
In this paper, an existing ion reaction mechanism is used to compute the distribution of charged species in a at stoichiometric premixed CH4/O2/Ar flame stabilized on top of a McKenna burner. The ion reaction rates and charged species thermodynamic data are updated according to the most recent data. A modified version of the detailed ARAMCO 1.3 reaction mechanism is used to describe the chemistry of neutral species. Because of the important role of CH in the chemi-ionization process, its prediction is improved based on the available measured data. The ability of the ion reaction mechanism to predict the distribution of positive ions is assessed by comparing to the experimental measurements performed in our group. The calculated results are qualitatively consistent with the experimental data, even though there exist quantitative differences that need to be addressed in future work.
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/P1-14.pdf
Appears in Collections:
Conference Papers; Clean Combustion Research Center

Full metadata record

DC FieldValue Language
dc.contributor.authorHan, Jieen
dc.contributor.authorAlquaity, Awad B. S.en
dc.contributor.authorBelhi, Memdouhen
dc.contributor.authorFarroq, Aamiren
dc.contributor.authorSarathy, S. Manien
dc.contributor.authorBisetti, Fabrizioen
dc.date.accessioned2015-10-29T08:13:54Zen
dc.date.available2015-10-29T08:13:54Zen
dc.date.issued2015-03-30en
dc.identifier.urihttp://hdl.handle.net/10754/581393en
dc.description.abstractIn this paper, an existing ion reaction mechanism is used to compute the distribution of charged species in a at stoichiometric premixed CH4/O2/Ar flame stabilized on top of a McKenna burner. The ion reaction rates and charged species thermodynamic data are updated according to the most recent data. A modified version of the detailed ARAMCO 1.3 reaction mechanism is used to describe the chemistry of neutral species. Because of the important role of CH in the chemi-ionization process, its prediction is improved based on the available measured data. The ability of the ion reaction mechanism to predict the distribution of positive ions is assessed by comparing to the experimental measurements performed in our group. The calculated results are qualitatively consistent with the experimental data, even though there exist quantitative differences that need to be addressed in future work.en
dc.relation.urlhttp://www.ecm2015.hu/papers/P1-14.pdfen
dc.titleNumerical and experimental study of the distribution of charged species in a flat stoichiometric premixed CH4/O2/Ar flameen
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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