Heat transfer in a viscoelastic boundary layer flow over a stretching sheet
作者： J. Charles Arnold , A. Alwyn Asir , S. Somasundaram , T. Christopher
DOI: 10.1016/J.IJHEATMASSTRANSFER.2009.10.046
关键词: Nucleate boiling 、 Heat flux 、 Churchill–Bernstein equation 、 Heat transfer 、 Thermodynamics 、 Heat transfer coefficient 、 Boundary layer 、 Film temperature 、 Materials science 、 Convective heat transfer
摘要: Abstract Studies are made on the viscoelastic fluid flow and heat transfer characteristics over a stretching sheet with frictional heating internal generation or absorption. The analysis has been carried out for cases of prescribed surface temperature (PST) flux (PHF). momentum equation is decoupled from energy present incompressible boundary layer problem constant physical parameters. Exact solution velocity field skin-friction obtained. Also, solutions obtained in terms Kummer’s function. work due to deformation equation, which essential while formulating problems, considered. This paper examines effect parameter, Eckert number, Prandtl number non-uniform source/sink parameter distribution, wall gradient PST-case PHF-case.
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