this question please 1 pts Question 1 1.5 m Water | | 40 cm diameter 20...
Question 6 - Minor Losses A tank and piping system is shown. The galvanized pipe diameter is 1.5 cm, and the total length of pipe is 10 m. The two 90° elbows are threaded fittings. The vertical distance from the water surface to the pipe outlet is 5 m. The velocity of the water in the tank is negligible. Find (a) the exit velocity of the water and (b) the height (h) the water jet would rise on exiting the...
Open with Google Docs ▼ Question 3 Calculate the flow rate of water in a pipe of 30 cm diameter placed in an inclined position where a venturi meter is inserted, having a throat diameter of 15 cm. The difference of pressure between the main and throat is measured by a liquid of s.g. 0.6 in an inverted U-tube which gives a reading of 30 cm. The loss of head between the main and throat is 0.2 times the kinetic...
Pipe AB has a diameter of 40 mm (Figure 1). The pipe and the water it contains have a total mass of 12 kg Part A If the tensile force developed in the pipe at point A cannot exceed 190 N, determine the maximum allowable volumetric flow through the pipe. Express your answer to three significant figures and include the appropriate units. Q- Value Units Submit Provide Feedback Next > Figure of 1 0.5 m 60P
1) Apple juice at 20oC is siphoned from a large tank using a constant-diameter (1.5 cm) hose. The end of the siphon is 1 m below the bottom of the tank. Calculate the volumetric flow rate of juice in the hose and the height of the hill over which the hose may be siphoned without cavitation. Assume properties of the apple juice are the same as water. The atmospheric pressure is 101.3 kPa. Height of the juice in the tank...
A flow nozzle equipped with a differential pressure gage is used to measure the flow rate of water at 10°C (p 9997 kg/m3 and p 1.307 x 10-3 kg/m s) through a 3-cm-diameter horizontal pipe. The nozzle exit diameter is 1.5 cm, and the measured pressure drop is 3.3 kPa. Determine the volume flow rate of water, the average velocity through the pipe, and the head loss 1.5 cm Differential pressure gage -3 m3(s m/s The volume flow rate of...
Water is to be withdrawn from a 3-m-high water reservoir by drilling a 1.5-cm- diameter hole in the center of the bottom surface. Disregarding the effect of the kinetic energy correction factor, determine the flow rate of water through the hole for a) a sharp edged entrance followed by threaded 90° bend and then a 3.5m length of wrought iron pipe and finally a fully open Globe Valve b) redo a) for the ideal case with no viscous losses
Q3 (40 pts): Water is pumped through a 60-m-long, 0.3-m-diameter pipe from a lower reservoir to a higher reservoir, which has a water surface 10 m above the lower one. When the pump adds 40 kW to the water the flowrate is 0.20 m/s. Assume the following coefficients of minor losses: • Entrance: Kentrance = 0.5 Exit: Kexit = 1 Each elbow: Kelbow = 1.5 • Valve: K= 6 Part A (20 pts) Determine the pipe roughness ε. Part B...
Consider a 2-m-high electric hot-water heater that has a diameter of 40 cm and maintains the hot water at 60 C. The tank is located in a small room at 20°C whose walls and ceiling are at about the same temperature. The tank is placed in a 44-cm-diameter sheet metal shell of negligible thickness, and the space between the tank and the shell is filled with foam insulation. The average temperature and emissivity of the outer surface of the shell...
E Question-4 1.2 m 04=0 D Pipe 40-mm inside diameter 1.8 m Figure shows a siphon that is used to draw water from a swimming pool. The pipe that makes up the siphon has an inside diameter of 40 mm and terminates with a 25-mm diameter nozzle. Assuming that there are no energy losses in the system, calculate the volume flow rate through the siphon and the pressure at points B-E. 25-mm diameter 1.2 m Pp=0 Question - 5
Question 6 A water jet discharges from a water tank through a 100 mm diameter pipe as shown in Figure 3. The tank is 1 m wide (into the page). The weight of the tank is considered to be negligible. Pwater 1000 kg/m3. Calculate the following: The weight of water in the tank [3 marks] (b) Mass flow rate through the pipe [3 marks) (c) The force exerted by the water jet on the wall [4 marks] Air wall 10...