Publication:
Thermal Enhancement of Triangular Ducts Using Compound of Vortex Generators and Nanofluids

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dc.citedby2
dc.contributor.authorAhmed H.E.en_US
dc.contributor.authorYusoff M.Z.en_US
dc.contributor.authorid54789424300en_US
dc.contributor.authorid7003976733en_US
dc.date.accessioned2023-05-29T06:52:37Z
dc.date.available2023-05-29T06:52:37Z
dc.date.issued2018
dc.descriptionCooling systems; Delta wing aircraft; Drops; Ducts; Ethylene; Ethylene glycol; Finite volume method; Heat transfer; Heat transfer coefficients; Laminar flow; Nanoparticles; Pressure drop; Reynolds number; Volume fraction; Vortex flow; Delta-winglet pairs; Flow and heat transfer; Governing equations; Heat Transfer enhancement; Solid nanoparticles; Thermal and hydraulic performance; Thermal enhancement; Vortex generators; Nanofluidicsen_US
dc.description.abstractLaminar flow and heat transfer of three different types of nanofluids; Al2O3, CuO, and SiO2 suspended in ethylene glycol, in a triangular duct using delta-winglet pair of vortex generator are numerically simulated in three dimensions. The governing equations of mass, momentum and energy are solved using the finite volume method. The effects of types, concentrations, and diameter of solid nanoparticles and Reynolds number on thermal and hydraulic performance of triangular duct are examined. The range of Reynolds number, volume fraction and nanoparticles diameters is 100�1200, 1�4%, and 25�85�nm, respectively. The results indicate that the average Nusselt number increases with the particles volume fraction and Reynolds number associated with an increase in the pressure drop. The heat transfer enhancement and pressure drop penalty reduce with increasing the particles diameters. However, a reduction in the pumping power required is observed to force the nanofluids when the volume fraction increases, assuming the heat transfer coefficient remains constant. � 2018 Taylor & Francis Group, LLC.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1080/01457632.2017.1312874
dc.identifier.epage435
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85021687001
dc.identifier.spage422
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85021687001&doi=10.1080%2f01457632.2017.1312874&partnerID=40&md5=c893b9ecf3287c092a3366aceb84c781
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23872
dc.identifier.volume39
dc.publisherTaylor and Francis Ltd.en_US
dc.sourceScopus
dc.sourcetitleHeat Transfer Engineering
dc.titleThermal Enhancement of Triangular Ducts Using Compound of Vortex Generators and Nanofluidsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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