Search results for " Buckingham’s Theorem"

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Dimensional analysis and stage-discharge relationship for weirs: a review

2017

Deducing the weir flow stage-discharge relationship is a classical hydraulic problem. In this regard Buckingham’s theorem of dimensional analysis can be used to find simple and accurate formulas to obtain the rating curves of different weir types. At first, in this review paper the rectangular weir that is a very common hydraulic structure is studied. It is indicated that the crest shape, approach channel width, obliquity (angle between the weir crest and the direction normal to the flow motion) and vertical inclination (pivot weir) are the key-parameters affecting the flow over the rectangular weirs. The flow over the triangular, labyrinth, parabolic, circular, elliptical, and W-weirs are …

Engineering0208 environmental biotechnologyMotion (geometry)BioengineeringGeometry02 engineering and technologyChannel widthW-weirs Buckingham’s theoremIndustrial and Manufacturing EngineeringPhysics::Fluid Dynamicslcsh:Agricultureelliptical weirSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliGeotechnical engineeringDrainage networklcsh:Agriculture (General)parabolic weirbusiness.industryMechanical Engineeringcircular weirlcsh:SRectangular weirlcsh:S1-972020801 environmental engineeringlabyrinth weirincomplete self-similarity.Hydraulic structureFlow (mathematics)triangular weirWeirCrestStage (hydrology)Rectangular weir triangular weir labyrinth weir parabolic weir circular weir elliptical weir W-weirs Buckingham’s Theorem Incomplete self-similaritybusinessJournal of Agricultural Engineering
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