Search results for "Bernoulli theorem"

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New Stage-Discharge Equation for the SMBF Flume

2016

AbstractFlumes for indirect discharge measurements are widespread and are characterized by a particular shape of the cross section area with various degrees of convergence and subsequent divergence. The flume named Samani, Magallanez, Baiamonte, Ferro (SMBF) is a simple and inexpensive instrument and its channel contraction is obtained by applying two semicylinders to the walls of a rectangular cross section. At first, in this paper a new stage-discharge equation for the SMBF flume is theoretically deduced. Then, this equation is experimentally calibrated using the laboratory measurements from the literature for different values of the contraction ratio. Finally the field measurements carri…

EngineeringFlume0208 environmental biotechnologyDischarge measurements02 engineering and technology01 natural sciencesFlow measurement010309 opticsBernoulli's principle0103 physical sciencesSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliGeotechnical engineeringContraction ratioWater Science and TechnologyCivil and Structural Engineeringbusiness.industryMechanicsAgricultural and Biological Sciences (miscellaneous)Open channel flow020801 environmental engineeringOpen-channel flowCross section (geometry)FlumeFlow measurementBernoulli theoremStage (hydrology)business
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