Numerical investigation of non-Newtonian inelastic flows through conical nozzles

Authors

  • Department of Mathematics, College of Science, University of Basrah, Basrah, Iraq
  • Department of Mathematics, College of Science, University of Basrah, Basrah, Iraq

DOI:

https://doi.org/10.32792/jeps.v13i4.369

Abstract

The numerical analysis for the incompressible power-low inelastic fluid is described in this work. To characterize the fluid's motion, a mass conservation equation and momentum conservation equation are used. The investigation was carried out numerically using a Taylor Galerkin-pressure correction (TG- PC) method. The contrast of Newtonian findings with shear-thinning inelastic is highlighted. The convergence of solution components is examined under the variation of Reynolds number (Re) and the parameters of power-low inelastic model (PLIM). The results show that the inelastic factors have a considerable influence on the level of temporal convergence rates of velocity, while there is minor change in the level of pressure convergence.

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Published

2023-12-03