Flow Visualization on Submerged Flow Conditions in Open Channel Weir Downstream
Siti Natasha Malik Fesal,
Mas Fawzi,
Mohd Azahari Razali
et al.
Abstract:Submerged flow regimes are common phenomena observed in open channel flow, such as rivers and spillways, with or without weirs. These flow regimes involve a sudden rise in the liquid surface downstream when high-velocity liquid discharges into a region of lower velocity. The rapid deceleration of the flowing liquid results in an increase in height and a conversion of kinetic energy into potential energy, with some energy dissipated as turbulence and heat. In this study, flow visualization techniques were emplo… Show more
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