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A method for determining the frictional velocity in a turbulent channel flow with roughness on the bottom wall

✍ Scribed by S. Leonardi; P. Orlandi; R. A. Antonia

Publisher
Springer
Year
2005
Tongue
English
Weight
321 KB
Volume
38
Category
Article
ISSN
0723-4864

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πŸ“œ SIMILAR VOLUMES

On the velocity profile for turbulent fl
On the velocity profile for turbulent flow in a straight pipe
✍ L.F. Flint πŸ“‚ Article πŸ“… 1967 πŸ› Elsevier Science 🌐 English βš– 384 KB

Nikuradse's velocity profiles for the core of turbulent pipe flow for high Re (Re>6000) are analysed by taking into account not only the dimensionless distance from the wal1 ti+) but also an equivalent radial position. An improved equation is introduced for the wal1 region, and both expressions lead