the National Natural Science Foundation of China(Grant Nos.52339005,51979242,and 52109103).
The Shields diagram has been widely used in the description of the threshold condition for incipient sediment motion.Because the current definition of the Shields criterion is generally subjective,the relevant data ar...
In the present study, vortices were generated in open channel flow with a cross-flow cylinder installed horizontally near the bed. Sediment pickup rates were then measured over the channel bed downstream the cylinder ...