Three Dimensional Simulation of Oscillatory Flow in Partial Porous Tube

Pawan Kumar Pandey; Malay Kumar Das

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arXiv · 2104.13165

Three Dimensional Simulation of Oscillatory Flow in Partial Porous Tube

Pawan Kumar Pandey·Malay Kumar Das

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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 modeled using Navier-Stokes Equation in clear medium at the core of tube while Darcy-BrinkmannForcheimmer 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.

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Pawan Kumar Pandey, Malay Kumar Das. 2021-04-27. Three Dimensional Simulation of Oscillatory Flow in Partial Porous Tube. https://arxiv.org/abs/2104.13165

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