An Enhanced Treatment of Boundary Conditions for 2D RANS Streamwise Velocity Models in Open Channel Flow

An Enhanced Treatment of Boundary Conditions for 2D RANS Streamwise Velocity Models in Open Channel Flow

A 2D streamwise velocity model based on the Reynolds Averaged Navier–Stokes (RANS) is a useful approach to predict the boundary shear stress and the streamwise velocity in a free surface stream where secondary flows are not relevant. Boundary conditions treatment is a key aspect implementing these m...

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Bibliographic Details
Main Authors: Juan Alfonso Figuérez, Álvaro Galán, Javier González
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Water
Subjects:
boundary conditions
streamwise velocity
bed shear stress
free surface boundary layer
numerical modeling
hydraulic engineering
Online Access:https://www.mdpi.com/2073-4441/13/7/1001

Internet

https://www.mdpi.com/2073-4441/13/7/1001

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