Internal flow analysis of a porous burner via CFD

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dc.contributor.authorAbdulkarim, Ali Hussein
dc.contributor.authorAteş, Ali
dc.contributor.authorAltınışık, Kemal
dc.contributor.authorCanlı, Eyüb
dc.date.accessioned2020-03-26T20:14:48Z
dc.date.available2020-03-26T20:14:48Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesi, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.description.abstractPurpose This study aims to introduce a metal porous burner design. Literature is surveyed in a comprehensive manner to relate the current design with ongoing research. A demonstrative computational fluid dynamics (CFD) analysis is presented with projected flow conditions by means of a common commercial CFD code and turbulence model to show the flow-related features of the proposed burner. The porous metal burner has a novel design, and it is not commercially available. Design/methodology/approach Based on the field experience about porous burners, a metal, cylindrical, two-staged, homogenous porous burner was designed. Literature was surveyed to lay out research aspects for the porous burners and porous media. Three dimensional solid computer model of the burner was created. The flow domain was extracted from the solid model to use in CFD analysis. A commercial computational fluid dynamics code was utilized to analyze the flow domain. Projected flow conditions for the burner were applied to the CFD code. Results were evaluated in terms of homogenous flow distribution at the outer surface and flow mixing. Quantitative results are gathered and are presented in the present report by means of contour maps. Findings There aren't any flow sourced anomalies in the flow domain which would cause an inefficient combustion for the application. An accumulation of gas is evident around the top flange of the burner leading to higher static pressure. Generally, very low pressure drop throughout the proposed burner geometry is found which is regarded as an advantage for burners. About 0.63 Pa static pressure increase is realized on the flange surface due to the accumulation of the gas. The passage between inner and outer volumes has a high impact on the total pressure and leads to about 0.5 Pa pressure drop. About 0.03 J/kg turbulent kinetic energy can be viewed as the highest amount. Together with the increase in total enthalpy, total amount of energy drawn from the flow is 0.05 J/kg. More than half of it spent through turbulence and remaining is dissipated as heat. Outflow from burner surface can be regarded homogenous though the top part has slightly higher outflow. This can be changed by gradually increasing pore sizes toward inlet direction. Originality/value Conducted analysis is for a novel burner design. There are opportunities both for scientific and commercial fields.en_US
dc.identifier.citationAbdulkarim, A. H., Ates, A., Altinisik, K., Canli, E. (2019). Internal Flow Analysis af a Porous Burner via CFD. International Journal of Numerical Methods for Heat & Fluid Flow, 29(8), 2666-2683.
dc.identifier.doi10.1108/HFF-07-2018-0413en_US
dc.identifier.endpage2683en_US
dc.identifier.issn0961-5539en_US
dc.identifier.issn1758-6585en_US
dc.identifier.issue8en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage2666en_US
dc.identifier.urihttps://dx.doi.org/10.1108/HFF-07-2018-0413
dc.identifier.urihttps://hdl.handle.net/20.500.12395/37937
dc.identifier.volume29en_US
dc.identifier.wosWOS:000486023600010en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAtes, Ali.
dc.institutionauthorAltinisik, Kemal.
dc.institutionauthorCanli, Eyüb.
dc.language.isoenen_US
dc.publisherEMERALD GROUP PUBLISHING LTDen_US
dc.relation.ispartofINTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOWen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCFDen_US
dc.subjectBurneren_US
dc.subjectPorous metal matrixen_US
dc.subjectPressure dropen_US
dc.titleInternal flow analysis of a porous burner via CFDen_US
dc.typeArticleen_US

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