The paper examines the melting heat transfer in magnetohydrodynamic(MHD)stagnation point flow of a nanofluid past a stretching sheet.Boundary layer theory is employed to simplify the system of partial differential equations of motion,energy and concentration to three coupled non-linear ordinary ...
Taylor & Francis Online :: Relationship Between Concentration and Hydrodynamic Boundary Layers over Biofilms - Environmental Technology - Volume 18, Issue 4 The thicknesses of the concentration boundary layer and the hydrodynamic boundary layer above a biofilm are critical variables in the overall perform...
Formation mechanisms of two-dimensional nanostructures in wet syntheses are poorly understood. Even more enigmatic is the influence of hydrodynamic forces. Here we use liquid flow cell transmission electron microscopy to show that layered double hydroxid
Steady laminar boundary layer analysis of heat and mass transfer characteristics in magnetohydrodynamic (MHD) flow of a micropolar fluid on a circular cyli... MA Mansour,MA El-Hakiem,SME Kabeir - 《Journal of Magnetism & Magnetic Materials》 被引量: 60发表: 2000年 a MagnetoHydrodynamic (mhd...
is small in comparison with the radius of the wire ( ), the flow is shown to be affected only in a cylindrical crust near the boundary, called theKnudsen layer. Outside this layer, the value of the heat flow corresponding to the Fourier limit is recovered. ...
Mixed convection boundary-layer flow past a horizontal circular cylinder embedded in a porous medium filled with a nanofluid under convective boundary condition. Comput Fluids. 2013;86:380–8. Article Google Scholar Manjunatha S, Kuttan BA, Jayanthi S, Chamkha AJ, Gireesha BJ. Heat transfer ...
It is further found that a growing Prandtl number or heat sink parameter decreases the transient temperature of the flow field at all points while the heat source parameter reverses the effect. The concentration distribution of the flow field suffers a decrease in boundary layer thickness in ...
This result could be due to the increase of relative size of acoustic bubbles with respect to laminar boundary layer thickness as flow rate increases. In conclusion, the two different ultrasound frequencies, which lead to two different hydrodynamic effects, also lead to two different thermal and ...
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The first stage is the dissolution of the oxide film and the second stage is a hydrodynamic diffusion of ferrous ions across the laminar flow boundary layer. The evaluation of the steady state erosion-corrosion rate over a range of ... M. Abdulsalam - Arizona State University 被引量: 0发表...