Water is flowing through a 10-cm-diameter water pipe at a rate of 0.1 m 3 /s. Now

Question:

Water is flowing through a 10-cm-diameter water pipe at a rate of 0.1 m³/s. Now a diffuser with an outlet diameter of 20 cm is bolted to the pipe in order to slow down water, as shown in Fig. P13€“40. Disregarding frictional effects, determine the force exerted on the bolts due to the water flow.

D= 20 cm +-d= 10 cm Diffuser