Water at 20C is pumped from the reservoir A using a pump that supplies 3 kW of power. Determine the discharge at C if the pipe is made of galvanized iron and has a diameter of 50mm. Include the minor losses of the four elbows. Additional given are;  K= 0.7 ρ= 1000 kg/m3 μ= 1x10-3 Pa s

The T-junction has discharges Q1=0.3 m3/s, Q2=Q3=0.15 m3/s, and has diameter D1=0.45 m, D2=0.3 m, and D3=0.2 m. Determine the magnitude and direction if the upstream pressure is 1500 kN/m2

An engineer must design the support system to hold the pipe junction. Determine the reactions to design this system. The system into the discharges (15%) atmosphere. V2=7m/s 45° V1=16m/s 18 cm 4D1-> P=60 kPa 20 cm V3-33 m/s

Water is being pumped (at Q) from a reservoir to a nearby storage facility for a local farm. Thewater level in the reservoir varies throughout the year. When it is considered “full” the change inelevation from the top of the water line to the centerline of the pipe at (2) is h. The pipe is madeof welded steel. Assuming there are both major and minor losses, determine the pressure in thepipe at (2).Clearly state the source(s) of minor losses.Use the Haaland and Darcy-Weisbach equations.Flowrate (Q), elevation difference (h), head from pump (hp), pipe length (L), and diameter (D)are given below. State all assumptions. Q =0.54 m^3/s, h =3.5 m, h_p=47.5 m, L = 23.33 m, D = 0.467m

4. Two reservoirs, A and B, are connected by a pipeline which is 1300 m long. The surface of reservoir B is 10 m lower than that of reservoir A. There is a small hill between the two reservoirs with the highest point at 500 m along the pipe from A. If the pipeline has a diameter of 300 mm and a friction factor of λ = 0.008 then determine the following: (Ignore the minor losses and assume that the pipe is already flowing full and at a steady flow) (a) The flow in the pipe (b) If the lowest permissible absolute pressure head in the pipeline is 2.5 m of water, determine how high above reservoir A surface level the pipe can be laid so that the minimum pressure condition is satisfied. (Assume atmospheric pressure of 105 Pa.)

Water is drawn into the pump, such that the pressure at the inlet A is -30 kPa and the pressure at B is 120 kPa The pipe has a constant diameter of 100 mm Take h = 4 m. Part A If the discharge at B is 0.25 m /s, determine the power output of the pump. Neglect friction losses. Express your answer to three significant figures and include the appropriate units.

Water flows through the screen in the pipe shown in the figure below as indicated. Determine the loss coefficient for the screen. Assume V = 22 ft/s, h = 5 in. k = i Screen Water SG = 3.2