Ex: A stream of water of diameter d= 0.1 m flows steadily from a tank of diameter D = 1.0 m as shown in Fig. E3.7a. Determine the flowrate, Q, needed from the inflow pipe if the wa- ter depth remains constant, h 2.0 m. 1.10

An ideal water jet with volume flow rate of 0.05 m^ 3 / s strikes a flat plate placed normal to its path and exerts a force 1000 N Considering the density of water as 1000 kg / (m ^ 3) , find the diameter (in mm) of the water jet.

What is the total force acting on a 90 degrees pipe bend if the flow pressure is 3 x105 Pa, the flowrate is 0.1m3/s and the specific gravity of the fluid is 0.7. The pipe diameter is 10cm and the weight of the fluid can be neglected (remember to consider both force components).