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CFD AND EXPERIMENTAL ANALYSIS ON THERMAL PERFORMANCE OF EXHAUST SYSTEM OF A SPARK IGNITION ENGINE

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dc.contributor.authors Durat, M; Parlak, Z; Kapsiz, M; Parlak, A; Ficici, F;
dc.date.accessioned 2020-02-26T08:45:33Z
dc.date.available 2020-02-26T08:45:33Z
dc.date.issued 2013
dc.identifier.citation Durat, M; Parlak, Z; Kapsiz, M; Parlak, A; Ficici, F; (2013). CFD AND EXPERIMENTAL ANALYSIS ON THERMAL PERFORMANCE OF EXHAUST SYSTEM OF A SPARK IGNITION ENGINE. ISI BILIMI VE TEKNIGI DERGISI-JOURNAL OF THERMAL SCIENCE AND TECHNOLOGY, 33, 99-89
dc.identifier.issn 1300-3615
dc.identifier.uri https://hdl.handle.net/20.500.12619/49854
dc.description.abstract Catalysts of a gasoline engine become active when the exhaust temperature exceeds 200 degrees C. Cold start HCs are extremely high until catalysts reach the light-off temperature. Determination of optimum place necessary time of the catalyst to reach this temperature is of vital importance. Interaction between exhaust gas and inner wall, along with the exhaust pipe needs to be well-understood. The interaction can be computed by numerical solutions based on fluid dynamics and heat transfer equations depending on time and location. In the study, three-dimensional transient CFD analysis has been performed for the whole exhaust pipe. The results of CFD analysis was in very good agreement with those of experimental data. Also, an optimal catalyst location was determined by the CFD analysis performed in transient regime. Heat transfer phenomena were also investigated analytically using different Nusselt number correlations given in the literature. Analytic results were compared with those of the experimental data. Each correlation gave reasonable results with different range of Reynolds number.
dc.language English
dc.publisher TURKISH SOC THERMAL SCIENCES TECHNOLOGY
dc.subject Engineering
dc.title CFD AND EXPERIMENTAL ANALYSIS ON THERMAL PERFORMANCE OF EXHAUST SYSTEM OF A SPARK IGNITION ENGINE
dc.type Article
dc.identifier.volume 33
dc.identifier.startpage 89
dc.identifier.endpage 99
dc.contributor.department Sakarya Üniversitesi/Teknik Eğitim Fakültesi/Makine Eğitimi Bölümü
dc.contributor.saüauthor Durat, Mesut
dc.contributor.saüauthor Parlak, Zekeriya
dc.contributor.saüauthor Kapsız, Murat
dc.contributor.saüauthor Parlak, Adnan
dc.contributor.saüauthor Fıçıcı, Ferit
dc.relation.journal ISI BILIMI VE TEKNIGI DERGISI-JOURNAL OF THERMAL SCIENCE AND TECHNOLOGY
dc.identifier.wos WOS:000327283700010
dc.contributor.author Durat, Mesut
dc.contributor.author Parlak, Zekeriya
dc.contributor.author Kapsız, Murat
dc.contributor.author Parlak, Adnan
dc.contributor.author Fıçıcı, Ferit


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