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Slip effects on boundary layer stagnation-point flow and heat transfer towards a shrinking sheet. (English) Zbl 1205.80012

Summary: We analyze the effects of partial slip on steady boundary layer stagnation-point flow of an incompressible fluid and heat transfer towards a shrinking sheet. Similarity transformation technique is adopted to obtain the self-similar ordinary differential equations and then the self-similar equations are solved numerically using shooting method. This investigation explores the conditions of the non-existence, existence, uniqueness and duality of the solutions of self-similar equations numerically. Due to the increase of slip parameter \((\delta )\), the range of velocity ratio parameter \((c/a)\) where the similarity solution exists, increases.

MSC:

80A20 Heat and mass transfer, heat flow (MSC2010)
76M55 Dimensional analysis and similarity applied to problems in fluid mechanics
65L10 Numerical solution of boundary value problems involving ordinary differential equations
65L06 Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations
Full Text: DOI

References:

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