New Insight into Gyrotactic Microorganisms in Anti-Infection Agents Through Wavy Deformable Catheter/Endoscope with Non-Linear Thermal Radiation: Numerical Study

Abstract

The reason for this work is to assess the impact of the peristaltic flow of Jeffery nanofluid containing motile gyrotactic microorganisms. This problem can be considered a numerical depiction of the fluid move through an endoscope or catheter tube. Where the catheter is covered with a blend of anti-infection agents and nanoparticles to oppose the formation of vital membranes. The effects of non-linear thermal radiation, viscous dissipation, and magnetic field are taken into consideration. Both inward and the external cylinders have sinusoidal waves traveling along their walls since there is a coupling between the occlusion of the external cylinder and the radius ratio. For long wavelength and low Reynolds number, a numerical study by using the Rung-Kutta-Merson method with Newton iteration in a shooting and matching technique is performed. The effect of physical implanted parameters is represented through a lot of charts for velocity, temperature, nanoparticle concentration, the density of motile microorganisms, shear stress, pressure rise, and pressure gradient.