Motion, temperature, and concentration analysis of the MHD peristaltic flow of Jeffrey fluid through an endoscopic hollow flexible duct

• Main Authors: AL-Khalidi, Noor AL-Huda Kareem, Al-Khafajy, Dheia G. Salih
• Format: Conference Proceeding
• Language: English
• Subjects: Cylindrical coordinates; Electrical conduction; Fluid flow; Magnetic fields; Mathematical analysis
• ISSN: 0094-243X; 1551-7616
• DOI: 10.1063/5.0197990

The aim of this research is to study and analyze the effect of the magneto-hydrodynamic peristaltic flow of Jeffrey fluid on its temperature and concentration through a flexible porous channel with an endoscope in the center of the channel. Where a magnetic field is created by the electrical conduction of the Jeffrey fluid flow channel. Using cylindrical coordinates and assuming a very short wavelength “relative to channel width to length” and using the dimensionless equations that govern the main equations of Jeffrey’s fluid in the Navier-Stokes equations, the results of the problem were obtained and through the “Mathematics 12” program these results were analyzed. It is observed that the effect of bending stiffness and longitudinal tension of the wall, as well as permeability, capacitance ratio, and Jeffrey’s modulus all increase the velocity of the fluid and thus its temperature while the concentration of the fluid decreases, and this is evident in the middle of the flow channel when the velocity and temperature curve is at the highest value while the concentration is at its lowest level. It is concluded from this research that the magnetic field has a major role in decreasing the fluid velocity