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Article
United friction resistance in open channel flows
It is now over half a century since Keulegan conducted his open channel flow experiments. Over the past decades, many empirical formulae were proposed based on his results, however, there is still not a combin...
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Article
Effect of vegetation on flow structure and dispersion in strongly curved channels
The effect of vegetation on the flow structure and the dispersion in a 180o curved open channel is studied. The Micro ADV is used to measure the flow velocities both in the vegetation cases and the non-vegetat...
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Article
Numerical simulation of scouring funnel in front of bottom orifice
The scouring funnel in front of a bottom orifice under the condition of fixed water levels is simulated by using an Eulerian two-phase model, with onsideration of the flow-particle and particle-particle intera...