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- Title
Flow through a Two-Scale Porosity Material.
- Authors
Andersson, A. G.; Westerberg, L. G.; Papathanasiou, T. D.; Lundström, T. Staffan
- Abstract
The article presents a study which discusses unique qualitative comparison of three methods to determine the flow dynamics in a dual-scale medium. It mentions that the methods used in the research include the Computational Fluid Dynamics (CFD), the Boundary Element Method (BEM), and microparticle image velocimetry (ìPIV). It affirms that CFD is a computational model that creates a corresponding structural grid of an experimental flow cell, while BEM Modelling is used to model 2D Stokes flow by using dual-scale porous media and ìPIV Measurements are conducted on the flow cell with dimensions and key geometrical features with experiments being carried out on a rectangular fibre array.
- Subjects
FLUID dynamics; ACCELERATION potential; FLOW visualization; BOUNDARY element methods; COMPUTATIONAL fluid dynamics; VELOCIMETRY; NUMERICAL analysis; GRID computing; POROUS materials
- Publication
Advances in Materials Science & Engineering, 2009, p1
- ISSN
1687-8434
- Publication type
Article
- DOI
10.1155/2009/701512