A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Seabed shear stress and bedload transport due to asymmetric and skewed waves
AbstractA simple conceptual formulation to compute seabed shear stress due to asymmetric and skewed waves is presented. This formulation generalizes the sinusoidal wave case and uses a variable friction factor to describe the physics of the boundary layer and to parameterize the effects of wave shape. Predictions of bed shear stresses agree with numerical computations using a standard boundary layer model with a k–ε turbulence closure. The bed shear stress formulation is combined with a Meyer-Peter and Müller-type formula to predict sheet flow bedload transport under asymmetric and skewed waves for a horizontal or sloping bed. The predictions agree with oscillatory water tunnel measurements from the literature.
Seabed shear stress and bedload transport due to asymmetric and skewed waves
AbstractA simple conceptual formulation to compute seabed shear stress due to asymmetric and skewed waves is presented. This formulation generalizes the sinusoidal wave case and uses a variable friction factor to describe the physics of the boundary layer and to parameterize the effects of wave shape. Predictions of bed shear stresses agree with numerical computations using a standard boundary layer model with a k–ε turbulence closure. The bed shear stress formulation is combined with a Meyer-Peter and Müller-type formula to predict sheet flow bedload transport under asymmetric and skewed waves for a horizontal or sloping bed. The predictions agree with oscillatory water tunnel measurements from the literature.
Seabed shear stress and bedload transport due to asymmetric and skewed waves
Gonzalez-Rodriguez, David (author) / Madsen, Ole Secher (author)
Coastal Engineering ; 54 ; 914-929
2007-06-28
16 pages
Article (Journal)
Electronic Resource
English
Seabed shear stress and bedload transport due to asymmetric and skewed waves
| British Library Online Contents | 2007
Seabed shear stress and bedload transport due to asymmetric and skewed waves
| Online Contents | 2007
Bedload Transport due to Asymmetric and Skewed Waves Plus a Current
| British Library Conference Proceedings | 2009
Effect of Shear Stress Fluctuation on Bedload Transport
| British Library Conference Proceedings | 2004
Bedload Transport by Translation Waves
| ASCE | 2021