6533b857fe1ef96bd12b3ad4
RESEARCH PRODUCT
New-stage discharge relationship for weirs of finite crest lenght
Vito FerroSalah KouchakzadehC. Di StefanoMohammad Bijankhansubject
Water dischargeEngineeringanimal structuresCurrent (mathematics)Basis (linear algebra)business.industryMathematical analysisWeir of finite crest lengthAgricultural and Biological Sciences (miscellaneous)Stage-discharge relationshipembryonic structuresSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliGeotechnical engineeringCrestStage (hydrology)businessIncomplete self-similarityFlow processWater Science and TechnologyCivil and Structural Engineeringdescription
AbstractThe flow process of weirs of finite crest length is analyzed on the basis of the dimensional analysis and incomplete self-similarity theory. The crest length is incorporated in the functional stage-discharge relationship for weirs of finite crest length. The theoretically deduced stage-discharge formula was then calibrated using the experimental data compiled in this research. According to the current experimental data it is also concluded that the performance of the proposed stage-discharge formula is better than the previous dimensional stage-discharge formulae. Also, the proposed stage-discharge formula is applicable for all types of the weirs, i.e., long-crested, broad-crested, short-crested, and sharp-crested ones.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2014-03-01 |