Exact solutions for thin film flows of a PTT fluid down an inclined plane and on a vertically moving belt

A. M. Siddiqui; A. Ashraf; Q. A. Azim; B. S. Babcock

doi:10.12988/astp.2013.13005

Exact solutions for thin film flows of a PTT fluid down an inclined plane and on a vertically moving belt

A. M. Siddiqui, A. Ashraf, Q. A. Azim, B. S. Babcock

Penn State York

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

This paper investigates the exact solutions for the thin film flow of PTT fluid having zero solvent viscosity, in two cases: (i) down an inclined plane and (ii) on a vertically moving belt. The problems are solved taking into consideration both the linear and exponential PTT models. Expressions for important physical quantities such as velocity, volume flow rate and average velocity are also reported.

Original language	English (US)
Pages (from-to)	65-87
Number of pages	23
Journal	Advanced Studies in Theoretical Physics
Volume	7
Issue number	1-4
DOIs	https://doi.org/10.12988/astp.2013.13005
State	Published - 2013

All Science Journal Classification (ASJC) codes

Mathematical Physics
General Physics and Astronomy

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10.12988/astp.2013.13005

Cite this

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Exact solutions for thin film flows of a PTT fluid down an inclined plane and on a vertically moving belt

Abstract

All Science Journal Classification (ASJC) codes

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