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Influence of Wetlands on Black-Creek Hydraulics
Publisher: American Society of Civil Engineers
Abstract: The influence of wetlands on basin hydrology and channel hydraulics has been investigated for a small Canadian basin using the MIKE 11/NAM model of the Danish Hydraulic Institute (DHI). The Black Creek basin has an area ...
Cumulative Hydrologic Impact of Wetland Loss: Numerical Modeling Study of the Rideau River Watershed, Canada
Publisher: American Society of Civil Engineers
Abstract: This study was undertaken to discern and quantify the hydrologic functions of wetlands within the context of the Rideau River watershed. Using numerical modeling techniques (Mike11), the potential cumulative effect of the ...
Three-Dimensional Mean Velocity Analysis of a 30 Degree Bend Flow
Publisher: American Society of Civil Engineers
Abstract: The 3D velocity profiles of the 30° bend flow of Flack and Johnston have been analyzed in terms of the existing 3D turbulent boundary layer theories. Various cross-flow and near-wall similarity models were tested. Coles's ...
Observations on Flow around Bridge Abutment
Publisher: American Society of Civil Engineers
Abstract: Results are presented from an experimental investigation into the skewed three-dimensional flow around a bridge abutment. Velocity profiles on the plane of symmetry matched the standard log-law only near the bed and revealed ...
Flow around Bridge Piers
Publisher: American Society of Civil Engineers
Abstract: This paper presents the results of a laboratory study on flow past cylindrical piers placed on smooth, rough, and mobile beds. Experimental results are presented on the flow in the plane of symmetry, including the frontal ...