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The Effect of Boundary Slip on the Transient Pulsatile Flow of a Modified Second-Grade Fluid
Joint Authors
Wiwatanapataphee, Benchawan
Wu, Yong Hong
Khajohnsaksumeth, N.
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-25
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
We investigate the effect of boundary slip on the transient pulsatile fluid flow through a vessel with body acceleration.
The Fahraeus-Lindqvist effect, expressing the fluid behavior near the wall by the Newtonian fluid while in the core by a non-Newtonian fluid, is also taken into account.
To describe the non-Newtonian behavior, we use the modified second-grade fluid model in which the viscosity and the normal stresses are represented in terms of the shear rate.
The complete set of equations are then established and formulated in a dimensionless form.
For a special case of the material parameter, we derive an analytical solution for the problem, while for the general case, we solve the problem numerically.
Our subsequent analytical and numerical results show that the slip parameter has a very significant influence on the velocity profile and also on the convergence rate of the numerical solutions.
American Psychological Association (APA)
Khajohnsaksumeth, N.& Wiwatanapataphee, Benchawan& Wu, Yong Hong. 2013. The Effect of Boundary Slip on the Transient Pulsatile Flow of a Modified Second-Grade Fluid. Abstract and Applied Analysis،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-503928
Modern Language Association (MLA)
Khajohnsaksumeth, N.…[et al.]. The Effect of Boundary Slip on the Transient Pulsatile Flow of a Modified Second-Grade Fluid. Abstract and Applied Analysis No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-503928
American Medical Association (AMA)
Khajohnsaksumeth, N.& Wiwatanapataphee, Benchawan& Wu, Yong Hong. The Effect of Boundary Slip on the Transient Pulsatile Flow of a Modified Second-Grade Fluid. Abstract and Applied Analysis. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-503928
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-503928