...%. 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 applications utilize the gas-liquid flow...

... extrudate swell non-Newtonian fluids second-order fluid Oldroyd-B fluid Polymeric materials have long been used for a variety of applications in our daily lives in the form of rods, tubes, and sheets. Most of these products are manufactured by extruding molten polymers (hereafter also referred...

... evaluation for the Nusselt number compared to the perturbation method is achieved. 01 02 2012 20 06 2012 27 07 2012 27 07 2012 partial differential equations channel flows non-Newtonian fluids heat transfer homotopy analysis method Studies of channel flows have been...

...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...

... non-Newtonian fluids pattern formation peristaltic flow pipe flow creeping flow Burgers’ fluids peristaltic tube homotopy analysis method Calculus is a key branch of mathematics which has two major sub-branches known as differential calculus (integer-order derivatives) and integral...

... in a viscous fluid. 09 04 2011 22 09 2011 11 11 2011 11 11 2011 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...

... microchannel flow numerical analysis stratified flow viscosity immiscible fluids multilayer viscosities non-newtonian fluids pressure-driven flow electroosmotic flow microchannel entrance effects The number of microfluidic applications involving the interaction of multiple immiscible...

... , pp. 347 – 352 . 10.1021/ie50579a035 3 Liu , Y. Q. , and Zhu , K. Q. , 2010 , “ Axial Couette-Poiseuille Flow of Bingham Fluids Through Concentric Annuli ,” J. Non-Newtonian Fluid Mech. , 165 , pp. 1494 – 1504 . 10.1016/j.jnnfm.2010.07.013 4 Soares , E. J...

... , Johnson-Segalman liquid, t  = 10 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 chemically reactive lubricants...

... in Bubble Columns ,” International Journal of Chemical Reactor Engineering , 5 , pp. 1 – 68 . 10.2202/1542-6580.1368 bubbles chemically reactive flow flammability mass transfer non-Newtonian flow non-Newtonian fluids radioactive waste storage tanks (containers) water mass transfer...

...-8686(94)80030-8 Rafaï , S. , Bonn , D. , and Boudaoud , A. , 2004 , “ Spreading of Non-Newtonian Fluids on Hydrophilic Surfaces ,” J. Fluid Mech. 0022-1120 , 513 , pp. 77 – 85 . 10.1017/S0022112004000278 Bartolo , D. , Boudaoud , A. , Narcy , G. , and Bonn...

... , “ New Friction Factor Correlations for Non-Newtonian Fluid Flow in Coiled Tubing ,” SPE Drill. Completion 1064-6671 , 21 ( 1 ), pp. 68 – 76 . API RP39 , 1998 , “ Standard Procedure for Evaluation of Hydraulic Fracturing Fluids ,” American Petroleum Institute, Washington, DC. Shah , S...

...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...

... analytical solution at Re = 0.001 for a range of Bingham numbers (bi-viscosity model, μ yield / μ p = 10 4 , mesh M3 10 D length) laminar flow non-Newtonian fluids numerical analysis pipe flow Notwithstanding the long (and continuing) debate...

..., 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. 22 04 2009...

... analysis on these solutions. drops flow instability jets non-Newtonian flow non-Newtonian fluids rheology surfactants two-phase flow The manufacture of small spherical pellets can be achieved through the industrial prilling process. In such a process a specially perforated large...

...-Newtonian flow non-Newtonian fluids numerical analysis rheology surface tension surface waves (fluid) The linear stability analysis of the evolution equation yields critical values of the Reynolds number and the dimensionless linearized phase speed for different values of the modified Marangoni...

... 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...

... as compared with progressively Newtonian liquids. 20 11 2006 11 09 2007 23 10 2008 finite difference methods flow simulation liquids lubricants non-Newtonian flow non-Newtonian fluids chemical kinetics viscoelastic fluids Oldroyd-B liquid lubricant This research...