Shear stress

Vegetation Effect on Shear stress and Bed-load Transport in a Gradually Varied Flows

Vegetation is an important factor in river geomorphology due to its effects on bed and bank erosion and sediment transportation In this study 38 seri…

A NEW MODEL FOR COHESIVE SEDIMENT EROSION FLUX

A new model is developed for estimation of surface erosion flux of cohesive bed channels Merit of the model, with respect to well known formulas, is…

Estimations of bedload transport using different shear stress and threshold sediment motion equations by using STE software

One of the most important problem that has become prominent in river engineering and water resources is to predict sediment load in alluvial channels…

Simulation of bulk motion of bubbles in Newtonian and non-Newtonian fluids with the power-law model

The presence of bubbles in certain processes is a prominent and unavoidable problem that requiressolutions for removal and prevention It is essential…