Analytical solutions for channel flows of Phan-Thien–Tanner and Giesekus fluids under slip

Analytical and semi-analytical solutions are presented for the cases of channel and pipe flows with wall slip for viscoelastic fluids described by the simplified PTT (using both the exponential and the linearized kernel) and the Giesekus models. The slip laws used are the linear and nonlinear Navier...

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Bibliographic Details
Main Author: Ferrás, Luís Jorge Lima (author)
Other Authors: Nóbrega, J. M. (author), Pinho, F. T. (author)
Format: article
Language:eng
Published: 2012
Subjects:
Analytical solution
PTT model
Giesekus model
Viscoelastic fluids
Wall slip
Science & Technology
Online Access:http://hdl.handle.net/1822/26520
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/26520

Internet

http://hdl.handle.net/1822/26520

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