... for large-scale shock oscillations, namely, transonic buffet. Design/methodology/approach Unsteady Reynolds-averaged Navier–Stokes simulations and detached-eddy simulations provide a preliminary buffet map, while a high fidelity implicit large-eddy simulation with an upstream laminar boundary layer...

...Sima Samadpoor; Hadi Roohani Ghehsareh; Saeid Abbasbandy Purpose – The purpose of this paper is to obtain semi-analytical solutions of similarity solutions for the nano boundary layer flows with Navier boundary condition. The similarity solutions of viscous flows over a two-dimensional stretching...

... fluids with heat transfer. Originality/value – This paper discusses the boundary layer flow of Maxwell fluid with power law heat flux in the presence of heat source. We can express f and by a set of base functions: Equation 17 as follows: Equation 18   Equation 19 in which...

...Abdul Rahman Mohd Kasim; Zarith Sofiah Othman; Sharidan Shafie; Ioan Pop Purpose – The purpose of this paper is to study the Blasius flat plate with viscous dissipation in the presence of suction or injection effects in the boundary layer of a viscoelastic fluid. Design/methodology/approach...

.../approach Using appropriate similarity variables and boundary layer approximations, the continuity and momentum equations are reduced to an ordinary differential equation subject to appropriate transformed boundary conditions, with three dimensionless parameters: the power‐law index of the non‐Newtonian...

... would be considered with the simplistic method. S. Abbasbandy can be contacted at: abbasbandy@yahoo.com © Emerald Group Publishing Limited 2013 Flow Boundary layers Viscosity Boundary layer flow Magnetohydrodynamic flow Padé approximation Hankel‐Padé method...

... of the assumptions that the conditions of Hall and ion‐slip currents can be ignored. h_a=the neutral particle number density Ming‐Han Lin can be contacted at: aemhlin@tust.edu.tw © Emerald Group Publishing Limited 2013 Flow Convection Boundary layers Natural...

... to the surface. It was assumed that the electrical conductivity of the fluid varies linearly with the transverse velocity component. Design/methodology/approach The governing boundary layer equations were solved numerically. The boundary layer equations were first reduced to a convenient form by using two...

...Leony Tham; Roslinda Nazar; Ioan Pop Purpose The purpose of this paper is to study the steady mixed convection boundary layer flow of a nanofluid past a horizontal circular cylinder in a stream flowing vertically upwards for both cases of a heated and cooled cylinder. Design/methodology...

...Ali J. Chamkha; A.M. Rashad; Humood F. Al‐Mudhaf Purpose The purpose of this paper is to solve the problem of steady, laminar, coupled heat and mass transfer by MHD natural convective boundary‐layer flow over a permeable truncated cone with variable surface temperature and concentration...

...Saikrishnan Ponnaiah Purpose The purpose of this paper is to study the effect of non‐uniform double slot suction (injection) into a steady laminar boundary layer flow over a yawed cylinder when fluid properties such as viscosity and Prandtl number are inverse linear functions of temperature. Non...

... Potential flow Boundary layers Two problems (steady state heat flow and potential flow) considered in this paper address approximation of real processes observed in nature and engineering applications. Approximation by potential flow model is used under certain assumptions (Pengzhi, 2009 ; Ne...

... have used the well‐known numerical methods, Keller‐box and shooting. Findings It is observed that for the increase in the rotation velocity of the frame there is a reduction in the boundary layer thickness and an increase in the drag force at the surface. Originality/value The present study...

...Mohammad Mehdi Rashidi; Eemaeel Erfani Purpose The purpose of this paper is to investigate the nano boundary‐layer flows over stretching surfaces with Navier boundary condition. This problem is mapped into the ordinary differential equation by presented similarity transformation. The resulting...

... techniques. Originality/value In this paper, a new and efficient technique is proposed to solve the Falkner‐Skan equation. Mehdi Dehghan can be contacted at: mdehghan@aut.ac.ir © Emerald Group Publishing Limited 2011 Modelling Boundary layers Differential equations...

...Y.Y. Lok; A. Ishak; I. Pop Purpose The purpose of this paper is to theoretically investigate the steady two‐dimensional magnetohydrodynamic (MHD) boundary layer flow over a shrinking sheet. The effects of stretching and shrinking parameter as well as magnetic field parameter near the stagnation...

...Simon D. Harris; Derek B. Ingham; Ioan Pop Purpose The purpose of this paper is to present a numerical and an analytical study of the fluid flow and heat transfer in the unsteady, laminar boundary layer resulting from the forced convection flow along a semi‐infinite wedge, where the transients...

... boundary layer equations for the natural convection flow of an Ostwald‐de Waele type power law non‐Newtonian fluid past an isothermal vertical slotted surface. Findings As the slip parameter increases, the friction factor increases whereas the heat transfer rate decreases. Owing to increase...

.... The effect of increasing the spin number on the fluid‐friction component of entropy generation is more significant compared to its effect on heat transfer entropy generation. Research limitations/implications Since the boundary‐layer analysis is used, the flow is presented up to only the point...

..., respectively ξ, η denote the partial derivatives with respect to these variables, respectively Most of the steady mixed convection boundary layer flow problems appearing in recent past demand detailed analysis taking non‐similarity into account. The non‐similarity in such flows may be due...