REDUCTION OF NO FORMATION BY THERMAL EFFECT OF A TURBULNENT DIFFUSION FLAME H2/AIR MODELED BY THE CONCEPT OF LAMINAR FLAMELET
Highly exothermic reactions are responsible for the formation of harmful polluting chemical species to humans and the biosphere. In this context, nitrogen oxides (NOx) are pollutants that are the subject of special attention on the part of regulators. In this work we studied the impact of a co-flow...
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| Format: | Article |
| Language: | English |
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Taylor's University
2016-03-01
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| Series: | Journal of Engineering Science and Technology |
| Subjects: | |
| Online Access: | http://jestec.taylors.edu.my/Vol%2011%20issue%203%20March%202016/Volume%20(11)%20Issue%20(3)%20383-396.pdf |
| _version_ | 1818956424924889088 |
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| author | HADEF AMAR AOUACHRIA ZEROUAL REZGUI YACIN |
| author_facet | HADEF AMAR AOUACHRIA ZEROUAL REZGUI YACIN |
| author_sort | HADEF AMAR |
| collection | DOAJ |
| description | Highly exothermic reactions are responsible for the formation of harmful polluting chemical species to humans and the biosphere. In this context, nitrogen oxides (NOx) are pollutants that are the subject of special attention on the part of regulators. In this work we studied the impact of a co-flow swirl on the internal structure of a turbulent diffusion flame H2-N2/Air and its role in reducing the formation of NO, which is modeled by the concept of laminar
flamelet, while the flow field is modeled by the standard model k-ε, with a correction term for round jets.The results show good agreement with data from the experimental data. |
| first_indexed | 2024-12-20T10:53:45Z |
| format | Article |
| id | doaj.art-df643860da8f4518af0f1f298bdabd20 |
| institution | Directory Open Access Journal |
| issn | 1823-4690 |
| language | English |
| last_indexed | 2024-12-20T10:53:45Z |
| publishDate | 2016-03-01 |
| publisher | Taylor's University |
| record_format | Article |
| series | Journal of Engineering Science and Technology |
| spelling | doaj.art-df643860da8f4518af0f1f298bdabd202022-12-21T19:43:11ZengTaylor's UniversityJournal of Engineering Science and Technology1823-46902016-03-01113383396REDUCTION OF NO FORMATION BY THERMAL EFFECT OF A TURBULNENT DIFFUSION FLAME H2/AIR MODELED BY THE CONCEPT OF LAMINAR FLAMELETHADEF AMAR0AOUACHRIA ZEROUAL1REZGUI YACIN2Department of Physics, Faculty of Science, Oum El Bouaghi University 04000, AlgeriaDepartment of Physics, Batna University 05000, Algeria Department Engineering Processes, Oum El Bouaghi University 04000, Algeria Highly exothermic reactions are responsible for the formation of harmful polluting chemical species to humans and the biosphere. In this context, nitrogen oxides (NOx) are pollutants that are the subject of special attention on the part of regulators. In this work we studied the impact of a co-flow swirl on the internal structure of a turbulent diffusion flame H2-N2/Air and its role in reducing the formation of NO, which is modeled by the concept of laminar flamelet, while the flow field is modeled by the standard model k-ε, with a correction term for round jets.The results show good agreement with data from the experimental data.http://jestec.taylors.edu.my/Vol%2011%20issue%203%20March%202016/Volume%20(11)%20Issue%20(3)%20383-396.pdfCombustionCentral jetNon-premixed flameLaminar flamelet |
| spellingShingle | HADEF AMAR AOUACHRIA ZEROUAL REZGUI YACIN REDUCTION OF NO FORMATION BY THERMAL EFFECT OF A TURBULNENT DIFFUSION FLAME H2/AIR MODELED BY THE CONCEPT OF LAMINAR FLAMELET Journal of Engineering Science and Technology Combustion Central jet Non-premixed flame Laminar flamelet |
| title | REDUCTION OF NO FORMATION BY THERMAL EFFECT OF A TURBULNENT DIFFUSION FLAME H2/AIR MODELED BY THE CONCEPT OF LAMINAR FLAMELET |
| title_full | REDUCTION OF NO FORMATION BY THERMAL EFFECT OF A TURBULNENT DIFFUSION FLAME H2/AIR MODELED BY THE CONCEPT OF LAMINAR FLAMELET |
| title_fullStr | REDUCTION OF NO FORMATION BY THERMAL EFFECT OF A TURBULNENT DIFFUSION FLAME H2/AIR MODELED BY THE CONCEPT OF LAMINAR FLAMELET |
| title_full_unstemmed | REDUCTION OF NO FORMATION BY THERMAL EFFECT OF A TURBULNENT DIFFUSION FLAME H2/AIR MODELED BY THE CONCEPT OF LAMINAR FLAMELET |
| title_short | REDUCTION OF NO FORMATION BY THERMAL EFFECT OF A TURBULNENT DIFFUSION FLAME H2/AIR MODELED BY THE CONCEPT OF LAMINAR FLAMELET |
| title_sort | reduction of no formation by thermal effect of a turbulnent diffusion flame h2 air modeled by the concept of laminar flamelet |
| topic | Combustion Central jet Non-premixed flame Laminar flamelet |
| url | http://jestec.taylors.edu.my/Vol%2011%20issue%203%20March%202016/Volume%20(11)%20Issue%20(3)%20383-396.pdf |
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