On model of hybrid Casson nanomaterial considering endoscopy in a curved annulas: a comparative study
- 25 July 2019
- journal article
- research article
- Published by IOP Publishing in Physica Scripta
- Vol. 94 (12), 125215
- https://doi.org/10.1088/1402-4896/ab34bb
Abstract
This paper explores the complex rheological non-Newtonian fluid flow model in a two-dimensional annulus of curved nature, which is comprise of two cylinders in which inward cylinder is viewed as inflexible while outer cylinder is flexible. In modelling of Casson fluid flow, constitutive equation under certain approximations are considered in most comprehensive way to represent it effectively as an enhancement of Newtonian fluid model. As nanoparticles are potential vehicle for drug transport in biomedical study, therefore phase flow and hybrid nanofluid mechanism are adopted in this examination. Analytical series solution of mathematical model is calculated for the zeroth and first order systems and solve according to the corresponding boundary conditions. It is perceived that stress formation in an curved annulus wall and variation of the trapped bolus increases for different values of parameter ζ, and noted to be maximum then the straight annulus model case (ζ=0). Moreover, the consequences attained from the considered flow features shows many remarkable behaviors that permit further analysis of the different peristaltic transport models.Keywords
This publication has 35 references indexed in Scilit:
- Numerical Study of Mixed Convective Peristaltic Flow through Vertical Tube with Heat Generation for Moderate Reynolds and Wave NumbersCommunications in Theoretical Physics, 2018
- Peristaltic transport of a Maxwell fluid in a porous asymmetric channel through a porous mediumCogent Engineering, 2014
- A study on peristaltic flow of nanofluids: Application in drug delivery systemsInternational Journal of Heat and Mass Transfer, 2014
- Numerical and analytical simulation of the peristaltic flow of Jeffrey fluid with Reynold's model of viscosityInternational Journal of Numerical Methods for Heat & Fluid Flow, 2012
- Peristaltic transport of viscous fluid in a curved channel with compliant wallsInternational Journal of Heat and Mass Transfer, 2011
- Heat transfer analysis of peristaltic flow in a curved channelInternational Journal of Heat and Mass Transfer, 2010
- Peristaltic flow of a Maxwell fluid in a channel with compliant wallsChaos, Solitons, and Fractals, 2009
- Peristaltic transport of non-Newtonian fluid in a diverging tube with different wave formsMathematical and Computer Modelling, 2008
- Peristaltic carrying and mixing of chyme in the small intestine (An analysis of a mathematical model of peristalsis of the small intestine)Journal of Biomechanics, 1971
- Peristaltic pumping with long wavelengths at low Reynolds numberJournal of Fluid Mechanics, 1969