Some exact solutions for the thin film flow of a PTT fluid

A. M. Siddiqui; R. Mahmood; Q. K. Ghori

doi:10.1016/j.physleta.2006.03.071

Some exact solutions for the thin film flow of a PTT fluid

A. M. Siddiqui, R. Mahmood, Q. K. Ghori

Penn State York

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

32 Scopus citations

Abstract

This Letter investigates the flow a thin film of a PTT fluid, having zero solvent viscosity, in two cases: (i) down a vertical cylinder and (ii) on a vertically moving belt. In both cases exact analytical solutions of the resulting nonlinear equations are obtained. Expressions for important physical quantities such as velocity profile, volume flux and average velocity are also given.

Original language	English (US)
Pages (from-to)	353-356
Number of pages	4
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	356
Issue number	4-5
DOIs	https://doi.org/10.1016/j.physleta.2006.03.071
State	Published - Aug 14 2006

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1016/j.physleta.2006.03.071

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AB - This Letter investigates the flow a thin film of a PTT fluid, having zero solvent viscosity, in two cases: (i) down a vertical cylinder and (ii) on a vertically moving belt. In both cases exact analytical solutions of the resulting nonlinear equations are obtained. Expressions for important physical quantities such as velocity profile, volume flux and average velocity are also given.

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Some exact solutions for the thin film flow of a PTT fluid

Abstract

All Science Journal Classification (ASJC) codes

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