... approaches fixed value as time progresses, while for unstratified fluid, there is a gradual decrease as time increases. 03 03 2011 20 09 2011 15 02 2012 15 02 2012 Bessel functions external flows flow instability Laplace transforms natural convection numerical analysis...

... on the heterogeneity effects in the convective flows in porous media is available in the book by Nield and Bejan [( 2 )]. porous medium heterogeneity convective instability Darcy’s law variable porosity convection flow instability flow simulation flow through porous media numerical analysis...

.... The case of double diffusive convection is presented in detail. The problem is characterized by the set of dimensionless parameters generally defined for double diffusive convection in fluids: 28 07 2010 24 06 2011 18 01 2012 18 01 2012 confined flow flow instability flow...

... 08 09 2011 08 09 2011 11 01 2012 11 01 2012 convection flow instability surface tension two-phase flow Marangoni convection liquid bridge instability microgravity space experiment Marangoni convection is a flow that is driven by surface tension gradient...

..., the first 6 modes under examination are expected not to change when extracting the modes from data taken over a longer flow time. 05 11 2010 03 08 2011 13 12 2011 13 12 2011 blades channel flow cooling flow instability flow simulation gas turbines turbulence URANS...

... flow instability flow visualisation jets laminar to turbulent transitions liquid films pipe flow two-phase flow falling film flat tube microchannel flow mode transition In a range of emerging applications, such as desalination, co-generation, geothermal power, air conditioning...

... at Re = 465 and alumina-EG at Re = 4.4) 12 10 2010 29 05 2011 13 06 2011 06 10 2011 06 10 2011 alumina etching flow instability flow measurement heat transfer microchannel flow nanofluidics shear flow temperature measurement thermal conductivity viscosity...

... is studied. The eigenvalue problem is solved numerically. channel flow eigenvalues and eigenfunctions flow instability flow through porous media permeability temperature distribution porous medium heterogeneity linear stability convection viscous dissipation We distinguished...

.... catalytic surface reaction hydrogen/air numerical methods adsorption air boundary layers catalysis channel flow chemically reactive flow combustion desorption external flows finite difference methods finite volume methods flames flow instability flow simulation flow through porous...

.... The baffles are implemented on a Cartesian grid system via an immersed boundary method. It is found that flow instability has a strong correlation with effectiveness of heat transfer in baffled channel flow. The critical Reynolds number for a Hopf bifurcation is minimum at R B  = 3, and the largest value...

...Jing He; Anthony M. Jacobi 28 04 2011 28 04 2011 boundary layers channel flow convection design engineering flow instability flow visualisation heat exchangers mixing vortices 2011 American Society of Mechanical Engineers ...

... the sustentation parameter is increased in the negative direction. 5 The influence of Dufour effect is nullified at steady-state in the present work. channel flow flow instability laminar flow Laplace transforms mass transfer natural convection shear flow thermal diffusion free...

... 01 02 2011 convection flow instability flow through porous media pattern formation permeability thermal conductivity vibrations vibration convection stability anisotropy Brinkman model Natural convection flows in fluid saturated porous media confined between two...

... bifurcation carbon compounds flow instability flow simulation forced convection laminar flow numerical analysis pipe flow temperature distribution supercritical CO 2 sudden expansion bifurcated flow forced convection CO 2 is widely considered to be the potential...

... and leads to significant changes in the mean temperature field. 29 09 2009 30 07 2010 02 11 2010 02 11 2010 blades flow instability flow simulation gas turbines heat transfer Knudsen flow laminar flow microchannel flow numerical analysis slip flow microchannel...

... Distributed Processing Explorations in the Microstructure of Cognition ,” Learning Internal Representations by Error Propagation , Vol. 1 , MIT Press , Cambridge, MA , Chap. 8. 07 01 2010 28 06 2010 22 09 2010 22 09 2010 boundary layer turbulence confined flow flow...

... 2010 29 07 2010 29 07 2010 film condensation flow instability shear flow surface waves (fluid) two-phase flow film condensation phase-change heat transfer two-phase flows stability instability interfacial waves The problem studied by Cess ( 1 ) and Koh ( 2...

... flow instability flow through porous media heat transfer integration magnetohydrodynamics Maxwell equations Navier-Stokes equations numerical analysis rotational flow radial flow unsteady MHD flow porous rotating disk heat transfer The mathematical modeling of a rotating disk...

... as shown in Table 1 . 13 02 2009 28 07 2009 23 12 2009 23 12 2009 convection flow instability flow through porous media transient analysis The measuring principle for the stepwise transient method is shown in Fig. 1 . Assuming the local thermal equilibrium...

... transfer over short times but increased flow instability may inhibit heat transfer over longer periods. The limited quantitative measurements available in the literature indicate confined bubble growth rates in microchannels are significantly lower than those predicted by the classical Rayleigh–Plesset...