Motivated by recent developments in bio-inspired medical engineering micro-scale pumps, this paper, a three-dimensional sequential simulation of peristaltic micro-pump is described to provide deeper insight into the hydromechanics laminar, viscous flow propulsion. The Carreau and power-law models are employed for non-Newtonian behavior. commercial software package ANSYS Fluent utilized conduct ...

The main objective of this manuscript is to glance into the assets nanoparticles in stream generalized micropolar fluid and Carreau against an intensified elongated surface. In order assess, heat mass diffusion occurrences, Cattaneo-Christov implications are also experienced temperature concentration computations. contrast prior studies, rheological attributes on non-Newtonian fluids depicted b...

Abdominal aortic aneurysms (AAAs) are frequently characterized by the development of an intra-luminal thrombus (ILT), which is known to have multiple biochemical and biomechanical implications. Development of the ILT is not well understood, and shear-stress-triggered activation of platelets could be the first step in its evolution. Vortical structures (VSs) in the flow affect platelet dynamics,...

We study the rheology of semi-dilute solutions of the sodium salt of calf-thymus DNA in the linear and nonlinear regimes. The frequency response data can be fitted very well to the hybrid model with two dominant relaxation times τ0 and τ1. The ratio (τ0=τ1) 5 is seen to be fairly constant on changing the temperature from 20 to 30C. The shear rate dependence of viscosity can be fitted to the Car...

With the goal of determining strategies to maximise drug delivery a specific site in body, we developed mathematical model for transport nanocarriers (nanoparticles) bloodstream under influence an external magnetic field. Under assumption long (compared radius) blood vessels Navier-Stokes equations are reduced, simpler consistently with lubrication theory. these assumptions, analytical results ...

The high blood rate that often occurs in arteries may play a role in artery failure and tortuosity which leads to blackouts, transitory ischemic attacks and other diseases. However, vibration and instability analysis of carotid arteries are lacking. The objective of this study is to investigate the vibration and instability of the carotid arteries conveying blood under axial tension with surrou...