... 07 04 2016 Convective heat transfer Heat transfer enhancement Non-Newtonian Numerical simulations Jets Wakes Impingement Cooling We use the open source code openfoam ® to solve the equations of motion and the scalar thermal transport equation using the well-established...

...W. A. Khan; Rama Subba Reddy Gorla Second law characteristics of heat transfer and fluid flow due to free convection of non-Newtonian fluids over a horizontal plate with prescribed surface temperature in a porous medium are analyzed. Velocity and temperature fields are obtained numerically using...

...S. Ghosh Moulic; L. S. Yao Natural-convection boundary-layer flow of a non-Newtonian fluid along a heated semi-infinite vertical flat plate with uniform surface temperature has been investigated using a four-parameter modified power-law viscosity model. In this model, there are no physically...

... received June 18, 2003. Associate Editor: G. P. Peterson. 30 August 2002 18 June 2003 23 09 2003 surfactants drag reduction turbulence channel flow non-Newtonian flow non-Newtonian fluids cryogenics transmission electron microscopy Heat Transfer Microstructures Non...

... Enhancement Fluids Heat Transfer Non-Newtonian Toms 1 and Mysels 2 independently identified that adding small amounts of polymers or surfactants can result in a significant reduction of the friction drag of turbulent flow. Due to such reduction of frictional drag of turbulent flow, the pumping...

..., Non-Newtonian, Turbulent. Associate Technical Editor: M. Kaviany. This difference in the reduction levels may indicate that a direct coupling between the heat and momentum transfers through a Pr, of about 1, does not hold for this type of fluids. Indeed, various eddy diffusivity models were developed...

.... , and Houghton , G. L. , 1957 , “ Heat Transfer to Non-Newtonian Fluids ,” AIChE. J. , 3 , p. 92 92 . Metzner , A. B...

... step function 11 = modified Bessel function of first kind I = unit tensor k = elastic parameter of the fluid k* = viscoelastic constant 32/p) p = pressure P = Prandtl number q = heat-flux vector s = Laplace transform variable S = magnitude of discontinuity (saltus) t = time ty = non-Newtonian stress...

... Non-Newtonian Flows and Systems Garimella S. , Richards D. E. , and Christensen R. N. , 1988 , “ Experimental Investigation of Heat Transfer in Coiled Annular Ducts ,” ASME JOURNAL OF HEAT TRANSFER , Vol. 110 , pp. 329 – 336 . Inaba H. , Morita S. , and Nozu S...