Three Dimensional Simulation of Oscillatory Flow in Partial Porous Tube

EasyChair Preprint 5394

Abstract

Characteristics of Oscillating Flow in a Straight Tube with varying thickness of porous layer at the wall is studied. Results for two different porous layer is discussed and compared in terms of Velocity Profile, phase differences and radial position of maximum velocity over the cross-section. Present problem is modelled using Navier-Stokes Equation in clear medium at the core of tube while Darcy-Brinkmann-Forcheimmer Model is used for the outer porous layer. Solutions for these equations have been obtained using Finite Volume Method based 3D unstructured solver. Velocity profile obtained for tube with high permeability porous layer is the main highlight of results.

Keyphrases: Oscillating flow, Partial Porous Tube, high permeability, porous layer

@booklet{EasyChair:5394,
  author    = {Pawan Kumar Pandey and Malay Das},
  title     = {Three Dimensional Simulation of Oscillatory Flow in Partial Porous Tube},
  howpublished = {EasyChair Preprint 5394},
  year      = {EasyChair, 2021}}