Secondary flows of viscoelastic fluids in serpentine microchannels

This article addresses the low Weissenberg asymptotic analysis (Newtonian limit) of some macro- scopic models of viscoelastic uid ows in the framework of global weak solutions..

Pierre Augier, Paul Billant. Onset of secondary instabilities on the zigzag instability in stratified fluids.. Fluid Mech., vol. Fluid Mech., vol. 239) have performed

The nonmodal stability analysis, however, reveals that slip has a very weak influence on the maximum transient energy growth of perturbations at subcritical Reynolds numbers..

The RMS of the axial, radial and tangential velocity fluctuations of the shear thinning fluid (n=0.75) are nearly zero in the vicinity of the wall, these

Toward this end, a fully developed turbulent flow of a power-law fluid describing by a shear thinning fluid with a flow index of 0.75 in an isothermal

The other main contributions are a novel formulation of the requirements on the strain rate-shear stress function allowing a unified treatment of pseudoplastic and dilatant fluids

A Correlation for the Disconti- nuity of the Temperature Variance Dissipation Rate at the Fluid-Solid Interface in Turbulent Channel Flows.7. (will be inserted by

Finally, it can be noted that our conclusion are agree with the previous known results saying that the transverse mag- netic field has a stabilizing e ff ect on the plane Poiseuille