Auteur Yang, Shu-Qing
Documents disponibles écrits par cet auteur (4)
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Article : texte imprimé
Yang, Shu-Qing, Auteur |The mean velocity profile and friction factor in turbulent flows with polymer additives are investigated using Prandtl’s mixing-length theorem. This study reveals that the mixing-length theorem is valid to express the drag-reducing phenomenon an[...]
Article : texte imprimé
Yang, Shu-Qing, Auteur ; Yu Han, Auteur ; Nadeesha Dharmasiri, Auteur |The underlying mechanism of flow resistance in open channels and pipelines over rough boundary is investigated. Different from Einstein's method, this work extends the principle of boundary shear stress summation in a mobile bed to the rigid bou[...]
Article : texte imprimé
Yang, Shu-Qing, Auteur ; Lee, Joong-Woo, Auteur |The Reynolds shear stress distribution in non-uniform flows has been investigated. The theoretical results show that the wall-normal velocity causes the deviation of Reynolds shear stress from the standard linear distribution, i.e., but the sum [...]
Article : texte imprimé
Yang, Shu-Qing, Auteur |An attempt was made to explain deviations of measured Reynolds-shear stresses from the linear distribution and measured velocity u from the log-law in decelerating flows. Starting from the Reynolds equations, this investigation shows that the mo[...]
