Determination of Skin Friction Factor in Gravel Bed Rivers: Considering the Effect of Large-Scale Topographic Forms in Non-Uniform Flows

Determination of Skin Friction Factor in Gravel Bed Rivers: Considering the Effect of Large-Scale Topographic Forms in Non-Uniform Flows

Determination of skin friction factor has been a controversial topic, particularly in gravel-bed rivers where total flow resistance is influenced by the existence of small-scale skin roughness and large-scale topographic forms. The accuracy of existing models predicting skin friction factors in cond...

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Bibliographic Details
Main Authors: Masoud Kazem, Hossein Afzalimehr, Mohammad Nazari-Sharabian, Moses Karakouzian
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Hydrology
Subjects:
gravel bed rivers
skin friction
flow resistance
bed forms
energy slope
boundary layer characteristics
Online Access:https://www.mdpi.com/2306-5338/9/4/58

Internet

https://www.mdpi.com/2306-5338/9/4/58

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