Effect of Heat Transfer on Newtonian Flow Between Concentric Elliptical Regions

نویسندگان

چکیده

In the present study, slow and steady flow of Newtonian fluid in presence heat transfer annular region formed by two concentric ellipses is considered. The z-plane are mapped to circles ζ-plane using conformal transformation. Analytical solutions for velocity temperature obtained same graphically depicted. effects dimensionless parameter such as Grashof number Gr, flux β, initial at wall inner ellipse θ0 area cross section on velocity, rate have been studied. graphical representation shows that enhanced with increase Gr between ellipses, decreases β.

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ژورنال

عنوان ژورنال: International Journal of Heat and Technology

سال: 2021

ISSN: ['0392-8764']

DOI: https://doi.org/10.18280/ijht.390339