Leakage effects in laminar duct flow: a numerical study
β Scribed by Andersson, Helge I. ;Tiseth, Knut L.
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 765 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0003-6994
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π SIMILAR VOLUMES
A pulsating laminar flow of a viscous, incompressible liquid in a rectangular duct has been studied. The motion is induced under an imposed pulsating pressure difference. The problem is solved numerically. Different flow regimes are characterized by a non-dimensional parameter based on the frequency
## Abstract A new numerical method is presented for the solution of the NavierβStokes and continuity equations governing the internal incompressible flows. The method denoted as the CVP method consists in the numerical solution of these equations in conjunction with three additional variational equ
Numerical computations are reported of fully-developed flow through plane channels with knife-edge riblets. The study has covered riblet height: spacing ratios from 0.5 to 3 and riblet heights ranging from 0.1%-4.0% of the distance between the channel walls. In no case did results indicate a reducti