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Mechanical Engineering

ETD Archive

2012

Harmonics (Electric waves)

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Free Convection Along A Vertical Wavy Surface In A Nanofluid, Deepak Ravipati Jan 2012

Free Convection Along A Vertical Wavy Surface In A Nanofluid, Deepak Ravipati

ETD Archive

The study of this paper is to introduce a boundary layer analysis for the fluid flow and heat transfer characteristics of an incompressible nanofluid along a vertical wavy surface in a nanofluid. The Resulting transformed governing equations are solved numerically by an implicit finite-difference scheme (Keller-Box method). The results are presented for the major parameters including the wave amplitude , buoyancy ratio parameter , Brownian motion parameter , Thermophoresis parameter and Lewis number. A systematic study on the effects of the various parameters of the local frication factor, surface heat transfer rate (Nusselt number) and mass transfer rate (Sherwood number) …