Thanks LittleInch.
It's a 2.5km long 3.4m diameter tunnel with two 1.5m risers, 6m diameter barrels and nozzle caps on each barrel. Each barrel has five 0.5m diameter nozzles to produce >5m/s velocity for diffusion.
A gravity shaft drives the flow through the system. The higher the tide and...
Hi all.
We operate an undersea outfall that has a 1.5m diameter riser pipe discharging by gravity vertically into a 6.0m diameter barrel with a diffuser cap on top, discharging to the ocean.
The outfall capacity needs to be doubled and I have suggested installing bellmouths on top of the...
