Article ID Journal Published Year Pages File Type
670734 Journal of Non-Newtonian Fluid Mechanics 2013 12 Pages PDF
Abstract
As for vorticity, it is found that the spectra of its cross-flow component in viscoelastic flows exhibit a significantly higher energy level at large scales, with a tendency towards a k−1 law for high drag reduction and high Reynolds number.
Keywords
Related Topics
Physical Sciences and Engineering Chemical Engineering Fluid Flow and Transfer Processes
Preview
Spectral analysis of turbulent viscoelastic and Newtonian channel flows
Authors
, , ,