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Separated Flow in Lee of Solid and Porous Fences
Publisher: American Society of Civil Engineers
Abstract: The mean flow characteristics immediately downstream of solid and porous fences submerged in turbulent boundary layers have been studied using two‐dimensional fences of different porosities. The flow downstream of the fence ...
Variable Parameter Muskingum Routing Considering Downstream Effects
Publisher: American Society of Civil Engineers
Abstract: Using a variable parameter Muskingum method, a procedure for discharge hydrograph routing in prismatic channels considering downstream effects is presented. The method involves a two step process: (1) a given routing reach ...
Variable-Parameter Stage-Hydrograph Routing Method. I: Theory
Publisher: American Society of Civil Engineers
Abstract: An approach for developing a simplified variable-parameter stage-hydrograph routing method from the Saint Venant equations is proposed for routing floods in any shape of prismatic channel and flow following a generalized ...
Variable-Parameter Stage-Hydrograph Routing Method. II: Evaluation
Publisher: American Society of Civil Engineers
Abstract: The variable-parameter simplified stage-hydrograph routing method developed in Part I of this series is studied to determine its limitations, the criterion for its applicability, and its accuracy based on the assumptions ...
Approximate Convection-Diffusion Equations
Publisher: American Society of Civil Engineers
Abstract: This paper describes the development of simplified momentum equations, in stage as well as in discharge formulations, governing the transition between the diffusion and the kinematic waves (including the latter). It also ...
Closure to “<i>Bed Load Transport of Coarse Nonuniform Sediment</i>” by Rattan L. Misri, Ramchandra J. Garde, and Kittur G. Ranga Raju (March, 1984)
Publisher: American Society of Civil Engineers
Bed Load Transport of Coarse Nonuniform Sediment
Publisher: American Society of Civil Engineers
Abstract: Experiments involving measurements of the bed load transport rates of different fractions in a mixture are reported. A conceptual model for the effect of a particular size of sediment on the transport rates of other sizes ...
Suspended Load Transport of Sediment Mixtures
Publisher: American Society of Civil Engineers
Abstract: Careful experiments were conducted on alluvial beds of four sediment mixtures having different arithmetic mean diameters and standard deviations. The suspended load transport rates of individual fractions were measured and ...
Bed Load Transport of Sediment Mixtures
Publisher: American Society of Civil Engineers
Abstract: Experiments were conducted on alluvial beds of four sediment mixtures having different arithmetic mean diameters and standard deviations. The bed load transport rates of individual fractions were measured. Einstein's method, ...
Influence of Cohesion on Scour under Submerged Circular Vertical Jets
Publisher: American Society of Civil Engineers
Abstract: The results of an experimental study on scour under submerged circular vertical jets of water in cohesionless and cohesive sediments are presented. The difference between scour patterns in cohesionless and cohesive sediments ...