On model of hybrid Casson nanomaterial considering endoscopy in a curved annulas: a comparative study

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 modeling 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 a curved annulus wall and variation of the trapped bolus increases for different values of parameter and noted to be maximum then the straight annulus model case ( ). Moreover, the consequences attained from the considered flow features shows many remarkable behaviors that permit further analysis of the different peristaltic transport models.

Entropy analysis for a novel peristaltic flow in a curved heated endoscope: an application of applied sciences

“…Irshad et al 13 had mathematically modelled the heat transfer for peristaltic flow inside a curved channel with endoscopic applications. Shahzadi et al 14 had disclosed the mathematical analysis of heat transfer inside a curved annulus with endoscopic applications. Entropy generation is also important in many of the endoscopic applications.…”

Impact of activation energy and gyrotactic microorganisms on flow of Casson hybrid nanofluid over a rotating moving disk

“…Hybrid nanofluids are widely utilized in nanotechnological applications 1 . Shahzadi and Ijaz 2 performed a comparative study on the flow of a Casson hybrid nanofluid over a curved annulus. The mixed convective hybrid nanofluid stream past a permeable medium was inspected by Waini et al 3 Thriveni and Mahanthesh 4 deliberated the buoyancy‐driven flow of a hybrid nanoliquid in an annulus with radiation and magnetic effects.…”

Study of Non-Newtonian biomagnetic blood flow in a stenosed bifurcated artery having elastic walls

“…Ijaz and Nadeem 10 theoretically investigated the heat transfer characteristics in a blood flow through atherosclerotic artery under the impact of nano fluid they found blood containing nano fluid mediation in blood is helpful to minimize the hemodynamic impact. A theoretical model of Casson hybrid nano fluid in a curved annulus was proposed by Shahzadi and Ijaz 11 . They observed that stress formation in a curve for non-Newtonian parameter is higher than that of viscus case.…”