Flow-Rate Estimates for Rectilinear Pipe Flow
- 1 December 1974
- journal article
- Published by ASME International in Journal of Applied Mechanics
- Vol. 41 (4) , 903-906
- https://doi.org/10.1115/1.3423480
Abstract
A means is established for finding upper and lower bounds on the flow rate of viscous incompressible fluids in straight pipes. Bounds are derived for a class of flow regions having as cross section a strip or annulus, and used to deduce an approximation appropriate to such sections when they are thin. Explicit error-bound results are included.Keywords
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