… In the present study, we employ the same fluids as non-Newtonian fluids in which the
viscosity changes with the chemical reaction. When the PAA solution is displaced by a sodium …

… The dynamic network simulation results show that there are also capillary fingering, viscous
fingering, and crossover between the two when the Ellis non-Newtonian fluids are displaced …

… -viscous fingering instability in the displacement of Newtonian fluid by a shear-thinning
non-Newtonian … : a cold low viscous fluid displaces a hot high viscous one and vice versa. The …

… The opposite effect is observed for the non-Newtonian fluids in this work. Which rheological
features of Carbopol and Carbopol-SDS are responsible for such dynamics? For pure …

… In this work, we study experimentally the viscous fingering … laboratory fluids and exhibits
various non-Newtonian features, … of how viscous fingering of non-Newtonian fluids may be …

… viscous fingering, which accounts for a significant proportion of oil unrecovered from a reservoir.
Further complex fingering pattern formation in the non-Newtonian … non-Newtonian fluids …

… the experimental of the viscous fingering phenomena at the interfacial of the two fluids at
the … intensity of viscous fingering reduced when the Non-Newtonian used as the bulk fluid. …

… fluids, it has recently been shown that characteristic viscous finger size is selected due to an
action of viscous … I know, for non-Newtonian fluids, an account for normal viscous stresses in …

… in non-Newtonian fluid systems since the seminal work by Nittmann et al. Experimental studies
using non-Newtonian fluids … ; therefore, non-Newtonian rheological properties need not to …

… Curiously, although it is well known that the rheological properties of non-Newtonian fluids
exert a profound effect on the shape of the interfacial patterns in Hele-Shaw flows [26–29], the …