Instability of Poiseuille flow in a fluid overlying a glass bead packed porous layer

Hill, Antony A.

Abstract

The instability of Poiseuille flow in a fluid overlying a glass bead packed porous layer saturated with the same fluid is studied. A three layer configuration is adopted, where a variable effective viscosity is modelled between the outer fluid and porous homogeneous regions. Previous work on the stability of this system has assumed that all regions are homogeneous. The results demonstrate that there are two modes of instability corresponding to the fluid and porous layers, respectively. © 2008 Springer-Verlag.

Citation

Hill, A. A. (2009). Instability of Poiseuille flow in a fluid overlying a glass bead packed porous layer. Acta Mechanica, 206(1-2), 95-103. https://doi.org/10.1007/s00707-008-0099-2

• Journal Article Type: Article
• Publication Date: Jul 1, 2009
• Deposit Date: Oct 24, 2012
• Journal: Acta Mechanica
• Print ISSN: 0001-5970
• Publisher: Springer (part of Springer Nature)
• Peer Reviewed: Peer Reviewed
• Volume: 206
• Issue: 1-2
• Pages: 95-103
• DOI: https://doi.org/10.1007/s00707-008-0099-2
• Keywords: Poiseuille flow, fluid overlying, glass bead, porous layer
• Public URL: https://uwe-repository.worktribe.com/output/1003066
• Publisher URL: http://dx.doi.org/10.1007/s00707-008-0099-2