Search results for "Slope angle"

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Experimental Study of the Stage-Discharge Relationship for an Upstream Inclined Grid with Longitudinal Bars

2013

AbstractIn this paper, the outflow process of an upstream inclined grid with longitudinal bars is studied by using the dimensional analysis and the incomplete self-similarity theory. Next, the theoretical analysis shows that a power equation can be used for establishing the stage-discharge equation. The coefficient and an exponent of the power equation depend on the slope angle and the void ratio. Finally, this new stage discharge is tested by using measurements obtained by laboratory runs conducted in this investigation.

Slope angleEngineeringEfflusso griglieSelf-similaritybusiness.industryMechanicsGridAgricultural and Biological Sciences (miscellaneous)ExponentSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliUpstream (networking)OutflowStage (hydrology)Grid systembusinessSimulationWater Science and TechnologyCivil and Structural EngineeringJournal of Irrigation and Drainage Engineering
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Closure to “Experimental Study of the Stage-Discharge Relationship for an Upstream Inclined Grid with Longitudinal Bars” by C. Di Stefano and V. Ferro

2014

The discusser would like to thank the authors of the original paper for investigating the outflow process of an upstream inclined grid with longitudinal bars using the dimensional analysis and the incomplete self-similarity theory. The discusser, however, would like to add a few points. Using the theoretical analysis the authors of the original paper showed that a power equation can be used for establishing the stage-discharge equation of an upstream inclined grid with longitudinal bars. The authors of the original paper also showed that the coefficient and exponent of the power equation depend on the slope angle and the void ratio. They proposed a stage-discharge equation

Slope angleEngineeringbusiness.industryGeometryGridAgricultural and Biological Sciences (miscellaneous)Closure (computer programming)ExponentSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliGeotechnical engineeringUpstream (networking)OutflowStage (hydrology)businessGrid stage-discharge relationship dimensional analysis self-similarityWater Science and TechnologyCivil and Structural EngineeringJournal of Irrigation and Drainage Engineering
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