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Non-orthogonal stagnation point flow towards a stretching sheet
Authors:Y.Y. Lok  I. Pop
Affiliation:a Centre for Academic Services, Kolej Universiti Teknikal Kebangsaan Malaysia, 75450 Ayer Keroh, Melaka, Malaysia
b Department of Mathematics, University Teknologi Malaysia, 81310 Johor Bahru, Johor, Malaysia
c Faculty of Mathematics, University of Cluj, R-3400 Cluj, CP 253, Romania
Abstract:The steady flow of a viscous and incompressible fluid impinging at some angle of incidence on a stretching sheet is studied. It is shown that the stream function splits into a Hiemenz and a tangential component. Numerical solutions of the relevant functions as well as the structure of the flow field are presented and discussed. It is found that the free stream obliqueness is the shift of the stagnation point toward the incoming flow and it depends on the inclination angle.
Keywords:Stagnation point   Non-orthogonal flow   Stretching sheet
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