Abstract: This study characterizes the shear layer and associated vortex shedding around an isolated submerged pebble cluster in a gravel-bed river. The approach combines flow visualization and high frequency three-dimensional ...

Abstract: This research compares the spatially distributed turbulent wake characteristics associated with a submerged bed-mounted cube at three flow stages. The experiments were conducted in a large laboratory flat-bed flume at high ...

Abstract: The use of fish baffles in HDPE slipliners is growing in popularity to improve hydraulic conditions for fish passage, yet little is known on how baffles affect the outlet-controlled discharge capacity of these types of ...

Abstract: For decades, Darrieus turbines have shown their advantage over other turbines for providing hydropower. Most studies tend to be conducted with the turbine in its vertical axis configuration, while few have examined the ...