Entropy generation for pipe flow of a third grade fluid with Vogel model viscosity

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dc.contributor.authorPakdemirli M.
dc.contributor.authorYilbas B.S.
dc.date.accessioned2024-07-22T08:23:21Z
dc.date.available2024-07-22T08:23:21Z
dc.date.issued2006
dc.description.abstractThe flow of fluid-solid mixtures in a pipe can be treated as non-Newtonian fluids of third grade. Depending upon the fluid viscosity, entropy generation in the flow system varies. In the present study, flow of third grade fluid in a pipe is considered. The Vogel model is introduced to account for the temperature-dependent viscosity. Entropy generation due to fluid friction and heat transfer in the flow system is formulated. The influence of viscosity parameters A and B on the entropy generation number is investigated. It is found that increasing viscosity parameter A reduces the entropy generation number and opposite is true for increasing viscosity parameter B. © 2005 Elsevier Ltd. All rights reserved.
dc.identifier.DOI-ID10.1016/j.ijnonlinmec.2005.09.002
dc.identifier.issn00207462
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/19473
dc.language.isoEnglish
dc.subjectEntropy
dc.subjectFriction
dc.subjectNon Newtonian flow
dc.subjectTemperature distribution
dc.subjectViscosity of liquids
dc.subjectFluid viscosity
dc.subjectThird grade fluid
dc.subjectViscosity parameter
dc.subjectVogel model
dc.subjectPipe flow
dc.titleEntropy generation for pipe flow of a third grade fluid with Vogel model viscosity
dc.typeArticle

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