... junctions. slip flow Couette nonhomogeneous stress singularity Liquid flow over a surface with partial slip has become important in recent years. Applications include facilitated transport of fluids in microchannels (fluid conduits of micrometer size in fluidics) [ 1 – 4 ] and the possible...

... ln ( - 1 - sin α - 1 + sin α ) cos 2 α For no-slip flow, β = 0, the swirl velocity is given by (15) v φ = - Ω r cos 3 α 2 cos θ + ln ( - 1 - cos θ - 1 + cos θ ) - ln ( - 1 - cos θ - 1 + cos θ...

.... 24 02 2013 29 11 2013 The paper presents an analytical solution of velocity, mass flow rate, and pressure distribution for fully developed gaseous slip flow in nonsymmetric and symmetric parabolic microchannels. The flow is considered to be steady, laminar, and incompressible...

...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...

... length on the oscillation frequency is investigated in particular. 28 08 2010 08 12 2010 13 01 2011 13 01 2011 channel flow eigenvalues and eigenfunctions fluid oscillations hydrophobicity slip flow oscillatory microchannel flow superhydrophobic surface effective...

... are for a no-slip wall ( 2 ) 01 06 2010 21 09 2010 21 10 2010 21 10 2010 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 Flows of a rarefied gas or flows on a small geometric scale possess substantial nonequilibrium effects. Such flows follow rarefied gas dynamics where many of the continuum flow...

... 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 Traditionally, many devices have been developed to measure the viscosity of fluids ( 1 ). However, most of these devices require...

... 2010 19 05 2010 microchannel flow molecular dynamics method nanofluidics slip flow Flow through micro- and nanoscale structures has fundamental applications in many engineering devices, such as micro-integrated circuits, carbon nanotubes, and biosensors. In many microfluidics...

... 05 2010 19 05 2010 boundary layer turbulence locomotives slip flow In order to get measurements every 1–3 mm along the train in the x direction (0.05–0.15 m full scale equivalent, scaled on typical full scale, and model scale speed measurements), depending on the train...

... 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...

... and second-order slip coefficients are proposed. Correlations are validated with available experimental and numerical results. Ebert , W. A. , and Sparrow , E. M. , 1965 , “ Slip Flow in Rectangular and Annular Ducts ,” ASME J. Basic Eng. 0021-9223 , 87 , pp. 1018 – 1024 . Zhu...

... bubbles 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...

... compressible flow confined flow extrusion finite element analysis flow simulation foams slip flow swelling 2009 American Society of Mechanical Engineers ...

..., 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...