Stagnation-point flow toward a vertical, nonlinearly stretching sheet with prescribed surface heat flux

Sin Wei Wong, M. A Omar Awang, Anuar Mohd Ishak

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

An analysis is carried out to study the steady two-dimensional stagnation-point flow of an incompressible viscous fluid towards a stretching vertical sheet. It is assumed that the sheet is stretched nonlinearly, with prescribed surface heat flux. This problem is governed by three parameters: buoyancy, velocity exponent, and velocity ratio. Both assisting and opposing buoyant flows are considered. The governing partial differential equations are transformed into a system of ordinary differential equations and solved numerically by finite difference Keller-box method. The flow and heat transfer characteristics for different values of the governing parameters are analyzed and discussed. Dual solutions are found in the opposing buoyant flows, while the solution is unique for the assisting buoyant flows.

Original language English 528717 Journal of Applied Mathematics 2013 https://doi.org/10.1155/2013/528717 Published - 2013

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Stagnation Point Flow
Stretching Sheet
Heat Flux
Stretching
Heat flux
Vertical
Buoyancy
Ordinary differential equations
Partial differential equations
Heat transfer
Dual Solutions
Fluids
System of Ordinary Differential Equations
Viscous Fluid
Incompressible Fluid
Heat Transfer
Finite Difference
Partial differential equation
Exponent

ASJC Scopus subject areas

• Applied Mathematics

Cite this

Stagnation-point flow toward a vertical, nonlinearly stretching sheet with prescribed surface heat flux. / Wong, Sin Wei; Awang, M. A Omar; Mohd Ishak, Anuar.

In: Journal of Applied Mathematics, Vol. 2013, 528717, 2013.

Research output: Contribution to journalArticle

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