Impacts of Porous Medium on Unsteady Helical Flows of Generalized Oldroyd-B Fluid with Two Infinite Coaxial Circular Cylinders

  • Alaa Waleed Department of Mathematics, College of Science, Baghdad University, Baghdad, Iraq
  • Ghosoun Ghazi Department of Computer Science, College of Science, Baghdad University, Baghdad, Iraq
Keywords: unsteady flows, circular cylinders, porous medium, Oldroyd-B fluid

Abstract

This article deals with the influence of porous media on helical flows of generalizedOldroyd-B between two infinite coaxial circular cylinders.The fractional derivative is modeled for this problem and studied by using finite Hankel and Laplace transforms.The velocity fields are found by using the fundamentals of the series form in terms of Mittag-Lefflerequation.The research focused on permeability parameters , fractional parameters(

Published
2021-05-31
How to Cite
Waleed, A., & Ghazi, G. (2021). Impacts of Porous Medium on Unsteady Helical Flows of Generalized Oldroyd-B Fluid with Two Infinite Coaxial Circular Cylinders. Iraqi Journal of Science, 62(5). https://doi.org/10.24996/10.24996/ijs.2021.62.5.31
Section
Mathematics