scholarly journals Multiscale Evaluation Method of the Drag Effect on Shallow Water Flow through Coastal Forests based on 3D Numerical Simulations

2021 ◽  
Author(s):  
Reika Nomura ◽  
Shinsuke Takase ◽  
Shuji Moriguchi ◽  
Kenjiro Terada ◽  
Randall J. LeVeque
Keyword(s):  
Numerical Simulations ◽  
Shallow Water ◽  
Water Flow ◽  
Evaluation Method ◽  
Drag Effect ◽  
Coastal Forests ◽  
Shallow Water Flow ◽  
Flow Through

scholarly journals A 3D Hydrodynamic Model for Shallow Water Flow Through a Circular Patch of Emergent Cylinders

10.29007/rr3h ◽  
2018 ◽  
Author(s):  
Jian Wang ◽  
Lei Li ◽  
Jingxin Zhang ◽  
Dongfang Liang ◽  
Qi Yang
Keyword(s):  
Shallow Water ◽  
Water Flow ◽  
Hydrodynamic Model ◽  
Present Model ◽  
Turbulence Structure ◽  
Shallow Water Flow ◽  
Circular Area ◽  
Bed Stress ◽  
Flow Through ◽  
Patch Scale

3D numerical computations are performed to simulate the shallow water flow through an array of non-submerged cylinders occupying a circular area in the middle of the domain. A hydrodynamic model capable of capturing the free surface positions is developed with the SST (shear strain transport) k-ω turbulence closure. The model is first verified and validated against experimental data available in the literature. It is demonstrated that the present model can predict both the average velocity and turbulence structure well. In addition, both cylinder-scale flow as well as patch-scale flow can be well reproduced. The velocity field and distribution of bed stress are then analyzed to study the flow patterns and sediment deposition with different solid volume fractions and water depths.

Dealing with shallow-water flow in the deepwater Gulf of Mexico

2002 ◽  
Vol 21 (7) ◽  
pp. 660-668 ◽  
Author(s):  
R. M. Ostermeier ◽  
J. H. Pelletier ◽  
C. D. Winker ◽  
J. W. Nicholson ◽  
F. H. Rambow ◽  
...  
Keyword(s):  
Gulf Of Mexico ◽  
Shallow Water ◽  
Water Flow ◽  
Shallow Water Flow

An Implicit Scheme for Shallow Water Flow with Wet Dry Interface

2018 ◽  
Vol 45 (1) ◽  
pp. 61-68 ◽  
Author(s):  
Hriday Mani Kalita ◽  
Arup Kumar Sarma
Keyword(s):  
Shallow Water ◽  
Water Flow ◽  
Implicit Scheme ◽  
Shallow Water Flow

scholarly journals Estimation of Shallow Water Flow Based on Kalman Filter FEM

10.5772/64595 ◽  
2016 ◽  
Author(s):  
Takahiko Kurahashi ◽  
Taichi Yoshiara ◽  
Yasuhide Kobayashi
Keyword(s):  
Kalman Filter ◽  
Shallow Water ◽  
Water Flow ◽  
Shallow Water Flow

scholarly journals Shallow Water Flow with Separation and Breaking Wave

1985 ◽  
Vol 1985 (158) ◽  
pp. 10-22 ◽  
Author(s):  
Hideaki Miyata ◽  
Chok Matsukawa ◽  
Hisashi Kajitani
Keyword(s):  
Shallow Water ◽  
Water Flow ◽  
Breaking Wave ◽  
Shallow Water Flow
Sign in / Sign up

Export Citation Format

Share Document