Determine the average velocity of water at the nozzle exit. The average velocity of water at the nozzle exit is determined to be ft/s.
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- A square tank 4 ft on a side and 10 ft high is filled to the brim with water.Find the time required for it to empty through a hole in the bottom 1 in.squared in area. The velocity of the water leaving the tank is 4.97√h ft/sec.A cylindrical tank, containing water, with a diameter of 3 m and a water level of 5 mis to be drained. Calculate the time taken in minutes to empty the tank for the followingcase:1. A pipe with internal diameter, length, coefficient of friction, of 50 mm, 6 m,0.008, respectively, and the outlet 2 m below the bottom.A fluid is flowing in a pipe 8 inches in diameter with a mean velocity of 10 feet/second. The pressure at the center of the pipe is 5 psi and the elevation of the pipe above the assumed datum is 15 ft, compute the total head in feet if the fluid is a) water, b) oil (sp gr = 0.80), c) molasses (sp gr = 1.5) and d) gas (w = 0.040 psf)
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- A cylindrical tank, containing water, with a diameter of 3 m and a water level of 5 m is to be drained. Calculate the time taken in minutes to empty the tank for the following cases 6.2 A pipe with internal diameter, length, coefficient of friction, of 50 mm, 6 m, 0.008, respectively, and the outlet 2 m below the bottom.All friction factor f = 0.02 All pipe lengths L = 250m Diameter of Pipe A = 400mm with Flow Rate at Pipe A = 500 L/s Diameter of Pipe B = 300mm Diameter of Pipe C = 200mm Refer to the illustration belowShow all problem solution's steps. Direct formula substitution solutions will have NO CREDIT POINTS. A 75 mm diameter fire hose discharges water through a nozzle having a jet diameter of 25 mm. The lost head in the nozzle is 25% of the velocity head in the jet. If the pressure at the base of the nozzle is 625 KPa: compute the discharge in m3/min; the maximum horizontal range to which the stream can be thrown; the maximum vertical reach, and the diameter of the jet at a point two-third of the maximum vertical reach from the tip of the nozzle. Neglect air resistance.
- Water at 4°C flows through a 5-inch ID smooth pipe. The Reynolds number of the flow is 450000. Calculate the ratio of maximum velocity to average velocity.Water flows at 0.07 cubic meter per second through a pipe. A horizontal venturi meter with throat diameter of 150-mm was used to measure the velocity inside the pipe. Based on manometer reading, the differential gauge is deflected 1.2 meter. If the specific gravity of the manometer fluid is 1.60, the velocity, in meter per second (m/s), of water inside the pipe is ____ ANSWER ASAPA horizontal venturi meter has a diameter at inlet and throat of 24" and 18", respectively. A differential gage connected to inlet and throat contains water that deflected 4" when air flows through the meter. Considering the specific weight of air to be constant at 0.0800 lb/ft^3 and neglecting friction. Determine the flow in cfs. Ans: 276 cfs