Lateral migration of viscoelastic droplets in a viscoelastic confined flow: role of discrete phase viscoelasticity
Author:
Affiliation:
1. Department of Mechanical Engineering
2. Indian Institute of Technology Madras
3. Chennai-600036
4. India
5. Waterloo Institute for Nanotechnology
6. University of Waterloo
7. Ontario N2L 3G1
8. Canada
Abstract
We study wall and center migration of viscoelastic droplets in a Poiseuille flow of viscoelastic medium (PVP) at low Reynolds numbers (Re ≪ 1) and propose the existence of a new lift force whose origin lies in the viscoelasticity of the droplet phase.
Funder
Indian Institute of Technology Madras
Publisher
Royal Society of Chemistry (RSC)
Subject
Condensed Matter Physics,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2019/SM/C9SM01469A
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