Please use this identifier to cite or link to this item: https://doi.org/10.1017/jfm.2018.810
Title: Nonlinear wave evolution of shear-thinning Carreau liquid sheets
Authors: Liu, Lujia 
Yang, Lijun
Keywords: Science & Technology
Technology
Physical Sciences
Mechanics
Physics, Fluids & Plasmas
Physics
interfacial flows (free surface)
nonlinear instability
non-Newtonian flows
POWER-LAW FLUIDS
FILM FLOW
INSTABILITY
BREAKUP
Issue Date: 22-Nov-2018
Publisher: CAMBRIDGE UNIV PRESS
Citation: Liu, Lujia, Yang, Lijun (2018-11-22). Nonlinear wave evolution of shear-thinning Carreau liquid sheets. JOURNAL OF FLUID MECHANICS 859 : 659-676. ScholarBank@NUS Repository. https://doi.org/10.1017/jfm.2018.810
Abstract: © 2018 Cambridge University Press. Researches on nonlinear instability of power-law plane sheets have been conducted using the Carreau model as the constitutive model. Combined with asymptotic expansion and long-wave assumption, the governing equations and boundary conditions were manipulated using integral transform. The first-order dimensionless dispersion relation between unstable growth rate and wavenumber was obtained and the second-order interface disturbance amplitude was calculated. By comparison and analysis of components of the second-order interface disturbance amplitude, it was found that the power-law index (
Source Title: JOURNAL OF FLUID MECHANICS
URI: https://scholarbank.nus.edu.sg/handle/10635/155390
ISSN: 0022-1120
1469-7645
DOI: 10.1017/jfm.2018.810
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