Slip flows of Newtonian and viscoelastic fluids in a 4:1 contraction

This work presents a numerical study of the 4:1 planar contraction flow of a viscoelastic fluid described by the simplified Phan-Thien–Tanner model under the influence of slip boundary conditions at the channel walls. The linear Navier slip law was considered with the dimensionless slip coefficient...

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Bibliographic Details
Main Author: Ferrás, Luís Jorge Lima (author)
Other Authors: Afonso, A. M. (author), Alves, M. A. (author), Nóbrega, J. M. (author), Pinho, F. T. (author), Carneiro, O. S. (author)
Format: article
Language:eng
Published: 2014
Subjects:
Contraction
Slip boundary condition
Model
Finite volume method
4:1 contraction
sPTT model
Science & Technology
Online Access:http://hdl.handle.net/1822/38379
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/38379

Internet

http://hdl.handle.net/1822/38379

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