A modified logarithmic law is derived to describe the velocity distribution in open-channel flow with an upward seepage. The derived function agrees well with the experimental measurements conducted in a laboratory flume. ...

The study presents a theoretical derivation of a new pick-up probability formulation for sediment transport. Sand particles are assumed to be subjected to a hydraulically rough flow. The ...

Measurements of turbulent open-channel flow subjected to an upward bed seepage were performed in a laboratory flume using a two-dimensional Acoustic Doppler Velocimeter and a minipropeller. The experimental results show ...