scholarly journals FREE SURFACE FLUCTUATIONS AND MOMENTUM TRANSPORT IN OPEN CHANNEL FLOW WITH SUBMERGED VEGETATION

2003 ◽  
Vol 47 ◽  
pp. 991-996
Author(s):  
Terunori OHMOTO ◽  
Takayuki OKAMOTO
Keyword(s):  
Free Surface ◽  
Channel Flow ◽  
Open Channel ◽  
Open Channel Flow ◽  
Momentum Transport ◽  
Submerged Vegetation ◽  
Surface Fluctuations

Interaction of surface waves with turbulence: direct numerical simulations of turbulent open-channel flow

1995 ◽  
Vol 286 ◽  
pp. 1-23 ◽  
Author(s):  
Vadim Borue ◽  
Steven A. Orszag ◽  
Ilya Staroselsky
Keyword(s):  
Free Surface ◽  
Numerical Simulations ◽  
Channel Flow ◽  
Gravity Waves ◽  
Open Channel ◽  
Open Channel Flow ◽  
Surface Region ◽  
Direct Numerical Simulations ◽  
Turbulence Production ◽  
Wind Sea

We report direct numerical simulations of incompressible unsteady open-channel flow. Two mechanisms of turbulence production are considered: shear at the bottom and externally imposed stress at the free surface. We concentrate upon the effects of mutual interaction of small-amplitude gravity waves with in-depth turbulence and statistical properties of the near-free-surface region. Extensions of our approach can be used to study turbulent mixing in the upper ocean and wind–sea interaction, and to provide diagnostics of bulk turbulence.

Predictions of bulk velocity for open channel flow through submerged vegetation

2020 ◽  
Vol 32 (4) ◽  
pp. 795-799
Author(s):  
Wei-jie Wang ◽  
Xiao-yu Cui ◽  
Fei Dong ◽  
Wen-qi Peng ◽  
Zhen Han ◽  
...  
Keyword(s):  
Channel Flow ◽  
Open Channel ◽  
Open Channel Flow ◽  
Bulk Velocity ◽  
Submerged Vegetation ◽  
Flow Through
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