Peristaltic transport of non-Newtonian fluid in a diverging tube with different wave forms

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Peristaltic transport of non-Newtonian fluid in a diverging tube with different wave forms

The present study investigates the peristaltic transport of non-Newtonian fluid, modeled as power law and Bingham fluid, in a diverging tube with different wall wave forms: sinusoidal, multi-sinusoidal, triangular, trapezoidal and square waves. Fourier series is employed to get the expressions for temporal and spatial dependent wall shapes. Solutions for time average pressure rise — flow rate r...

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ژورنال

عنوان ژورنال: Mathematical and Computer Modelling

سال: 2008

ISSN: 0895-7177

DOI: 10.1016/j.mcm.2007.10.018