air flows in a duct at the rate of 0.056 m3/s. Determine the pressure drop (kPa) between the 6 and 3 cm inlet and outlet. Rho =1.25kg/m3

Water is flowing in a conical tube. the inlet conditions are D=100mm, v=1m/s & density = 1000kg/m3. determine the velocity of the water at the discharge point. The outlet diameter is 200mm. a. 0.18b. 0.1c. 0.5d. 0.25

A nozzle is attached to a pipe as shown in Fig. 8-33. The inside diameter of the pipe is 100 mm, while the water jet existing from the nozzle has a diameter of 50 mm. If the pressure at section 1 is 500 kPa, determine the water's jet velocity. Assume head loss in the jet is negligible.

(a) Prove that the loss of pressure head for the viscous flow through a circular pipe is given by h.

In the flow of water through a capillary tube, if the diameter of the tube is increased by 3 times its original value with no other changes, the flow rate will O a increase by a factor of 27 Ob increase by a factor of 81 C increase by a factor of 9 d increase by a factor of 16

answer 2nd question

Air flows steadily from a large tank, through a hose of diameter D = 0.03 m and exits to the atmosphere from a nozzle of diameter d = 0.01 as shown. The pressure in the tank remains constant at 3.0 kPa and the atmospheric conditions are standard absolute temperature and pressure.  Determine the flowrate and the pressure in the hose.

If water is flowing with an area 2.6 m-and its flow rate of the pipeline is measured as 22386 liters per second. Determine the velocity of pipe flow in m/s. Velocity of the pipe flow (m/s) is

Water at 35 degrees Celsius is flowing through a smooth pipe with a length of 80m and a diameter of 250mm. The Reynolds number for the flow is 75000. Assuming the pipe is completely horizontal and the flow is isothermal, determine the friction head developed in the flow. By how much is the inlet pressure reduced because of the friction?

Oil with specific gravity of 0.87 is being pumped from a reservoir to an elevated tank as shown below. The pump in the system is 80% efficient and is rated at 240 kW (i.e. Pp is 240 kW). Determine the flow rate of oil in the pipe if the total head loss from point 1 to point 2 is 12 m of oil. Point 2 represents the exit of the pipe. Reference line is the ground level. The stopping error ɛs is 3%. You should maximum have 2 iterations after the first value. Elev. 2 50 200-mm-diameter pipe Pump -160-mm -diameter pipe -Elev. 150 m Oil