Analysis of thermal boundary layer flow of viscous fluids by new similarity method. (English) Zbl 1468.76020

Summary: A unified analysis is derived for the treatment of the laminar unsteady boundary layer equations with heat conductive mass transfer to establish conditions under which similarity solutions are possible. The method of new similarity technique is applied to derive the various conditions under which similarity variables for the unsteady thermal boundary layer flows is exist. Controlled similarity equations reduce to some well known flow equations. Numerical solution is discussed in detail.


76D10 Boundary-layer theory, separation and reattachment, higher-order effects
76M55 Dimensional analysis and similarity applied to problems in fluid mechanics
76M20 Finite difference methods applied to problems in fluid mechanics
80A19 Diffusive and convective heat and mass transfer, heat flow
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