Abstract
In the present investigation, the boundary conditions adopted by Beavers and Joseph [1] for plain porous boundaries have been applied to study the steady two‐dimensional flow of incompressible power law fluids in the following two cases: Hagen‐Poiseuille flow with porous material around the tube wall Plane Poiseuille flow with porous material at both the walls. The fractional increase in mass flow rates through the channel/tube with permeable walls over what it would be if the walls were impermeable have been shown graphically in both the cases and compared with the Newtonian fluid.
Original language | English |
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Pages (from-to) | 475-478 |
Number of pages | 4 |
Journal | ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik |
Volume | 55 |
Issue number | 9 |
DOIs | |
Publication status | Published - 1975 |
Externally published | Yes |
ASJC Scopus subject areas
- Computational Mechanics
- Applied Mathematics