... and the published data is smaller than 10%. non-Newtonian fluids multiphase flow mathematical modeling fluid mechanics interface In the industries of power plants, chemical process, nuclear reactors, petroleum and others, non-Newtonian two-phase flows are commonly found [ 1 ]. Many industrial...

... solutions and numerical results in literature when pertinent, and good agreements were obtained. smoothed particle hydrodynamics (SPH) weakly compressible SPH free surface flow die swell extrudate swell non-Newtonian fluids second-order fluid Oldroyd-B fluid Polymeric materials have...

... flow with injection where the r-axis is parallel to the surface of the disk, the z -axis is normal to it, and the porous disc of the channel is at z = L . For a steady non-Newtonian fluid flow, these equations have the following forms: Physical model for channel flow the continuity...

...Shaobai Li; Youguang Ma; Shaokun Jiang; Taotao Fu; Chunying Zhu; Huai Z. Li The dynamical characteristic of a single bubble rising in non-Newtonian fluid was investigated experimentally. The bubble aspect ratio and rising velocity were measured by high speed camera. The shape regimes for bubbles...

.... In particular, the flow of non-Newtonian fluids in peristaltic tubes is encountered in various engineering applications. Furthermore, the industrial importance of non-Newtonian fluids is widely known. The second and third grade fluids, which form a subclass of the differential type fluids, can predict the shear...

... in Sec. 5 . The whole analysis is summarized in Sec. 6 . The flows of non-Newtonian fluids widely occur in industry and engineering. In general, the governing equations of non-Newtonian fluids are higher order [( 1 2 3 )] and highly nonlinear in comparison to the Navier-Stokes equations...

... and type of driving force. 30 06 2011 16 09 2011 19 10 2011 19 10 2011 immiscible fluids multilayer viscosities non-newtonian fluids pressure-driven flow electroosmotic flow microchannel entrance effects The number of microfluidic applications involving...

... line) at some instants 14 07 2009 04 04 2009 23 08 2011 23 08 2011 finite difference methods non-Newtonian flow non-Newtonian fluids Poiseuille flow pulsatile flow rheology shear flow viscoplasticity viscoplastic fluid periodic flow Poiseuille flow flow...

... 01 2011 01 06 2011 22 07 2011 22 07 2011 channel flow finite difference methods flow simulation non-Newtonian flow non-Newtonian fluids shear flow The channel flow of liquids undergoing exothermic reactions is a model problem in industrial processes involving...

... and non-Newtonian fluids in large scale systems. In other words, scaleup testing showed that existing models incorrectly predict results, and that experimental data are required to determine mass transfer coefficients for low superficial velocities or non-Newtonian fluids. Tests were performed...

... numbers ( We / Re n ) . 31 05 2007 12 07 2010 20 10 2010 20 10 2010 drops flow visualisation non-Newtonian flow non-Newtonian fluids rheology surface tension two-phase flow viscosity wetting Applications involving sprays of non-Newtonian liquids include cooling...

... data. It is shown that the new correlation accurately predicts friction factor of SB fluids and thus alleviates the scale-up issue. 04 09 2008 18 06 2010 02 08 2010 02 08 2010 non-Newtonian flow non-Newtonian fluids pipe flow rheology surfactants surfactant coiled...

...K. F. K. Adane; M. F. Tachie Three-dimensional laminar wall jet flows of shear-thinning non-Newtonian fluids have been studied using a particle image velocimetry technique. The non-Newtonian fluids were prepared from xanthan gum solutions of various concentrations. The velocity measurements were...

...Hiroshi Yamaguchi; Xin-Rong Zhang; Xiao-Dong Niu; Yuta Ito An experimental study is carried out to investigate the effects of microglass fiber suspensions in the non-Newtonian fluids in a gap between an inner rotating sphere and an outer whole stationary sphere. In the experiments, the microglass...

... 17 03 2010 laminar flow non-Newtonian fluids numerical analysis pipe flow Notwithstanding the long (and continuing) debate about the very existence of a “true” yield stress, it is readily acknowledged that the notion of an apparent yield stress is a very useful engineering...

..., the drag coefficient of a single bubble in non-Newtonian fluids in a moderate Reynolds number was correlated as a function of Re, Eo, and Archimedes number (Ar) based on the equivalent bubble diameter. The predicted results by the present correlation agree well with the experimental data. The rising...

... of droplets, which subsequently solidify and form pellets. This process is widely used in industry for the manufacture of fertilizers, magnesium, and aluminium pellets (see Refs. 1 2 ). drops flow instability jets non-Newtonian flow non-Newtonian fluids rheology surfactants two-phase flow...

... gravity waves liquid films nonlinear equations non-Newtonian flow non-Newtonian fluids numerical analysis rheology surface tension surface waves (fluid) An important class of problems in fluid mechanics involves viscous flows in the presence of free surfaces in fluid interfaces. The fluid...

... non-Newtonian flow non-Newtonian fluids drop shape eccentricity Newtonian–non-Newtonian liquid visco-elastic fluid The process of fluid droplets moving through an immiscible continuous phase liquid due to the difference in density is a common phenomenon in any chemical process...

... 10.1007/s10665-005-0962-2 , 51 , pp. 325 – 338 . Olagunju , D. O. , Cook , L. P. , and McKinley , G. H. , 2002 , “ Effect of Viscous Heating on Linear Stability of Viscoelastic Cone-and-Plate Flow: Axisymmetric Case ,” J. Non-Newtonian Fluid Mech. 0377-0257 10.1016/S0377-0257...