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Analysis of Shallow Water Flow in Curved Channel Using Dispersion Stresses Method
2013
Journal of the Korean Society of Civil Engineers
Most of the previous models for analysis of shallow water flow assumed the uniform velocity distributions over the flow depth so that they produced incorrect velocity prediction at meandering part due to the ignorance of secondary current. In this study, the vertical velocity profiles in longitudinal and transverse direction were decomposed as the mean and variation components, which resulted in additional dispersion stresses terms in momentum equations. The proposed model were applied at the
doi:10.12652/ksce.2013.33.5.1785
fatcat:kvxvah4u5bcsjdumgghvgnseuq