... junctions. References [1] Choi , C. H. , Westin , K. J. A. , and Breuer , K. S. , 2003 , “ Apparent Slip Flows in Hydrophilic and Hydrophobic Microchannels ,” Phys. Fluids , 15 ( 10 ), p. 2897 . 10.1063/1.1605425 [2] Ou , J. , Perot , B...

...Khaled Bataineh The slip flow of fluid in a microcone-plate viscometer has been considered. The first-order slip boundary condition is applied. A slip flow primary solution corresponding to unidirectional flow has been obtained. By ignoring all the convective terms and assuming a small gap...

... ]: (4) u = u s = - β υ λ ∂ u ∂ n | Γ We define the friction factor and Reynolds number product results after employing different characteristic lengths for parabolic microchannels for slip flow. The f Re D h is given...

...A. Tamayol; K. Hooman Closed form solutions are presented for fully developed pressure driven slip-flow in straight microchannels of uniform noncircular cross-sections. To achieve this goal, starting from the general solution of the Poisson’s equation in the cylindrical coordinate, a least-squares...

...Zhipeng Duan Slip flow in various noncircular microchannels has been further examined, and a simple model for a normalized Poiseuille number is proposed. As for slip flow, no solutions or graphical and tabulated data exist for most geometries; the developed simple model fills this void and can...

... . 10.1115/1.4002654 channel flow eigenvalues and eigenfunctions fluid oscillations hydrophobicity slip flow oscillatory microchannel flow superhydrophobic surface effective slip length In a classical paper, Philip ( 1 ) presented several basic solutions of the steady Navier...

... ,” ASME J. Fluids Eng. 0098-2202 , 124 , pp. 273 – 278 . 10.1115/1.1430669 eigenvalues and eigenfunctions pattern formation pipe flow slip flow This work aims to study pressure-driven Stokes flow in a circular tube with a patterned wall. The pattern is a periodic array...

... finite difference methods flow simulation Knudsen flow lattice Boltzmann methods Navier-Stokes equations slip flow The velocity particles of these models have isotropic tensors greater than or equal to the seventh rank; namely, the odd rank tensors are zero and the even rank tensors...

... slip coefficient. 18 12 2009 01 07 2010 18 08 2010 18 08 2010 external flows microchannel flow Navier-Stokes equations shear flow slip flow viscosity viscous flow slip wavy shear Slip flow over a solid surface occurs in a wide variety of applications...

... microchannel flow slip flow two-phase flow viscometers viscosity microfluidics microchannel flow falling cylinder viscometer slip flow analytical solution The fluid and velocity components are 1 v r , v θ = 0 ,     v z = f ( r ) The adapted boundary...

... method nanofluidics slip flow The gear predictor-corrector algorithm is used in the current code for numerically updating the positions, velocities, and accelerations of the molecules, and the details can be found in Ref. 24 . The position r ( t + δ t ) , velocity u...

... 05 2010 19 05 2010 boundary layer turbulence locomotives slip flow Set airflow. x -axis shows equivalent full scale distance along the train, and y -axis shows slipstream velocity normalized by vehicle velocity. Nose of train passes at x = 0   m and tail...

... to the speed of the train in the range of our moderate Reynolds numbers. 26 06 2009 05 03 2010 06 05 2010 06 05 2010 aerodynamics boundary layer turbulence computational fluid dynamics external flows flow simulation rotational flow slip flow wakes When a train moves...

... and a velocity slip may occur at the duct walls. Noncircular cross sections are common channel shapes that can be produced by microfabrication. The noncircular microchannels have extensive practical applications in MEMS. The paper deals with issues of hydrodynamic flow development. Slip flow in the entrance...

... slip flow friction factor rarefaction effect compressibility effect general correlations Microchannels and microtubes are basic elements of microfluidic devices and the gas flow in these channels has been extensively studied in the past decade due to their simple geometric...

... cavitation confined flow flow visualisation laminar flow laser velocimetry propellers slip flow two-phase flow vortices wakes PIV (particle image velocimetry) bubble slip velocity cavitation tunnel vorticity turbulence The flow velocity can be measured with the PIV technique...

...). 15 01 2009 07 05 2009 24 06 2009 compressibility compressible flow confined flow extrusion finite element analysis flow simulation foams slip flow swelling annular flow extrudate swell exit correction foam extrusion blow molding Newtonian fluid compressibility...

..., the results of this work not only enrich the literature of condensation but also provide additional methods for saving thermal energy. 16 08 2008 10 04 2009 23 06 2009 film condensation film flow finite difference methods heat transfer iterative methods mass transfer slip flow...

...Khaled M. Bataineh; Moh’d A. Al-Nimr In this paper we provide numerical solution of the Navier–Stokes equations coupled with energy equation for gaseous slip flow in two-dimensional microscale viscous pumps. A first-order slip boundary condition was applied to all internal solid walls...

...M. Bahrami; A. Tamayol; P. Taheri In the present study, a compact analytical model is developed to determine the pressure drop of fully-developed, incompressible, and constant properties slip-flow through arbitrary cross section microchannels. An averaged first-order Maxwell slip boundary condition...