... that the instability of the interface decreases if the transfer of heat is increased. The power-law fluid interface is more stable than the inviscid fluid interface while it is more unstable than the corresponding Newtonian fluid interface. The high power-law index makes the system more stable while a denser power-law...

... and Re   =   200 are similar to that reported in earlier studies [ 18 , 26 ], respectively. For a power-law fluid, a plot of lift versus drag is shown in Fig. 10 for α = 0 ,     0.5 and 1.5 at Re   =   100. For the unsteady periodic flow, the phase diagram shows a closed-loop. The size...

... produce maximum possible mixing efficiency with minimum pressure drop. e-mail:  abhishek.rajnagr@gmail.com e-mail:  nayakfma@iitr.ac.in e-mail:  bernhard.weigand@itlr.uni-stuttgart.de 23 08 2019 17 11 2019 11 02 2020 mixing performance power-law fluid pressure drop...

... received February 7, 2013; published online April 8, 2013. Assoc. Editor: D. Keith Walters. 03 04 2012 07 02 2013 Two-dimensional laminar flow of a power-law fluid passing two square cylinders in a tandem arrangement is numerically investigated in the ranges of 1< Re< 200 and 1...

...A. Ganguly; M. Reza; A. S. Gupta An analysis is presented for two-dimensional flow of a thin layer of power-law fluid down an inclined plane. Integration of the equations of motion using lubrication approximations shows that for both pseudoplastic and dilatant fluids, the rate of advance of a blob...

... field and the flow index. 12 11 2007 24 04 2008 26 06 2008 film flow flow instability liquid films magnetohydrodynamics perturbation techniques thin film hydromagnetic stability analysis power-law fluid By employing the long wavelength modes, the dimensionless...