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Double-layer micro porous media burner from lean to rich fuel mixture: Analysis of entropy generation and exergy efficiency

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dc.citedby1
dc.contributor.authorIsmail N.C.en_US
dc.contributor.authorAbdullah M.Z.en_US
dc.contributor.authorMustafa K.F.en_US
dc.contributor.authorMazlan N.M.en_US
dc.contributor.authorGunnasegaran P.en_US
dc.contributor.authorIrawan A.P.en_US
dc.contributor.authorid57220638350en_US
dc.contributor.authorid31567537400en_US
dc.contributor.authorid35753484600en_US
dc.contributor.authorid55816395400en_US
dc.contributor.authorid35778031300en_US
dc.contributor.authorid37124009300en_US
dc.date.accessioned2023-05-29T09:05:20Z
dc.date.available2023-05-29T09:05:20Z
dc.date.issued2021
dc.description.abstractPorous media burner (PMB) is widely used in a variety of practical systems, including heat exchangers, gas propulsion, reactors, and radiant burner combustion. However, thorough evaluations of the performance of the PMB based on the usefulness of entropy generation, thermal and exergy efficiency aspects are still lacking. In this work, the concept of a double-layer micro PMB with a 23 mm cylindrical shape burner was experimentally demonstrated. The PMB was constructed based on the utilization of premixed butane-air combustion which consists of an alumina and porcelain foam. The tests were designed to cover lean to rich combustion with equivalence ratios ranging from ? = 0.6 to ? = 1.2. It was found that the maximum thermal and exergy efficiency was obtained at ? = 1.2 while the lowest thermal and exergy efficiency was found at ? = 0.8. Furthermore, the findings also indicated that the total entropy generation, energy loss, and exergy destroyed yield the lowest values at ? = 1.0 with 0.0048 W/K, 98.084 W, and 1.456 W, respectively. These values can be stated to be the suitable operating conditions of the PMB. The findings provided useful information on the design and operation in a double-layer PMB. � 2021 by the authors. Licensee MDPI, Basel, Switzerland.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo1663
dc.identifier.doi10.3390/e23121663
dc.identifier.issue12
dc.identifier.scopus2-s2.0-85121212028
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85121212028&doi=10.3390%2fe23121663&partnerID=40&md5=23373bc272d45f5005513a7b9fc3bf85
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/25861
dc.identifier.volume23
dc.publisherMDPIen_US
dc.relation.ispartofAll Open Access, Gold, Green
dc.sourceScopus
dc.sourcetitleEntropy
dc.titleDouble-layer micro porous media burner from lean to rich fuel mixture: Analysis of entropy generation and exergy efficiencyen_US
dc.typeArticleen_US
dspace.entity.typePublication
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