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Design for Hydraulic Geometry of Alluvial Channels
Publisher: American Society of Civil Engineers
Abstract: A new solution to the stable-channel paradox has been derived based on the contribution of secondary flow to the redistribution of boundary shear stress. This new solution was then combined with the entropy-based bank ...
Flow Patterns in Compound Channels with Vegetated Floodplains
Publisher: American Society of Civil Engineers
Abstract: Understanding the hydraulics of flow in a compound channel with vegetated floodplains is very important for determining the stage-discharge curve and for supporting the management of fluvial processes. In this paper, the ...
Stage-Discharge Prediction in Compound Channels
Publisher: American Society of Civil Engineers
Abstract: The failure of conventional methods for discharge prediction in compound channels results from their ignorance of the loss in conveyance arising from the complicated flow interaction between the main channel and its ...
Modeling Depth-Averaged Velocity and Boundary Shear Stress in Rectangular Compound Channels with Secondary Flows
Publisher: American Society of Civil Engineers
Abstract: The depth-averaged equation of flow in a rectangular compound channel with secondary flows is established by analyzing the forces acting on the elemental water body and using Newton’s second law. The analytical solution ...
How to Select a Reference Basin in the Ungauged Regions
Publisher: American Society of Civil Engineers
Abstract: Long-term hydrologic prediction in ungauged basins is one of critical issues in the field of hydrologic calculations. Hydrologic analogy is an important method for long-term hydrologic prediction and hydrologic calculation ...
Study of Scour around Submarine Pipeline with a Rubber Plate or Rigid Spoiler in Wave Conditions
Publisher: American Society of Civil Engineers
Abstract: This paper presents results from laboratory experimental model studies investigating scour by waves around a pipeline attached to a flexible rubber plate or rigid spoiler. The rubber plate was placed between the submarine ...