Question: fluid mechanics problem water at 20 degc flows out...
Fluid Mechanics Problem :
Water at 20 deg‐C flows out from the nozzle as in the figure.
The jet strikes the half‐circular blade, and leaves the blade in opposite direction.
The manometer register 25 cm,H2O.
Pipe diameter is 10 cm and the nozzle diameter is 5 cm.
1. Calculate the force necessary to hold the blade in place.