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Thermal study on non-Newtonian fluids through a porous channel for turbine blades

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dc.citedby0
dc.contributor.authorZhu C.-Z.en_US
dc.contributor.authorNematipour M.en_US
dc.contributor.authorBina R.en_US
dc.contributor.authorFayaz H.en_US
dc.contributor.authorid57205421992en_US
dc.contributor.authorid58367458600en_US
dc.contributor.authorid58366758700en_US
dc.contributor.authorid58494763000en_US
dc.date.accessioned2024-10-14T03:17:50Z
dc.date.available2024-10-14T03:17:50Z
dc.date.issued2023
dc.description.abstractThe current paper aims to utilize non-Newtonian fluid and improve the cooling performance of turbine blades. To implement impinging fluid flow through a porous channel on a hot lower wall, in the first step, the rheology of non-Newtonian behavior is introduced. Then differential quadrature procedure is used to convert these highly nonlinear equations of motion to some simple algebraic expressions. There is a reasonable agreement between the present findings with previous research work. Finally, some vital parameters such as the cross-viscosity parameter and power law index are changed to evaluate how these factors improve the cooling performance of turbine blades. The findings show that a rising Prandtle number results in a 19% decrement in temperature pattern. For a constant cross-viscosity parameter, Reynolds number enhancement leads to wall friction augmentation of around 15%. Moreover, a 32% Nusselt number increment is observed by increasing the power law index for the same Reynolds number. � 2023 The Authorsen_US
dc.description.natureFinalen_US
dc.identifier.ArtNo103185
dc.identifier.doi10.1016/j.csite.2023.103185
dc.identifier.scopus2-s2.0-85163215377
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85163215377&doi=10.1016%2fj.csite.2023.103185&partnerID=40&md5=2b7cea3e728a10bb82c53d71d2da5966
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/34064
dc.identifier.volume49
dc.publisherElsevier Ltden_US
dc.relation.ispartofAll Open Access
dc.relation.ispartofGold Open Access
dc.sourceScopus
dc.sourcetitleCase Studies in Thermal Engineering
dc.subjectNon-Newtonian fluid
dc.subjectNumerical modeling
dc.subjectNusselt number
dc.subjectPorous channel
dc.subjectThermal investigation
dc.subjectEquations of motion
dc.subjectFlow measurement
dc.subjectNon Newtonian flow
dc.subjectNon Newtonian liquids
dc.subjectNonlinear equations
dc.subjectNusselt number
dc.subjectReynolds number
dc.subjectRheology
dc.subjectTurbine components
dc.subjectViscosity
dc.subjectViscous flow
dc.subjectCooling performance
dc.subjectNon-Newtonian fluids
dc.subjectPorous channel
dc.subjectPower law index
dc.subjectReynold number
dc.subjectThermal
dc.subjectThermal investigation
dc.subjectThermal study
dc.subjectTurbine blade
dc.subjectViscosity parameters
dc.subjectTurbomachine blades
dc.titleThermal study on non-Newtonian fluids through a porous channel for turbine bladesen_US
dc.typeArticleen_US
dspace.entity.typePublication
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