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Water flows through a 30-cm-diameter pipe that is 60 m long and made from commercial steel...
please solve 25 in detail 24. Water is flowing through a 7500-m long, 0.90-m diameter commercial...
please solve 25 in detail
24. Water is flowing through a 7500-m long, 0.90-m diameter commercial steel pipe in its best condition. At the upstream end of the pipe, the elevation head is 83.5 m and the pressure head is 12.3m. At the downstream end of the pipe, the elevation head is 0 m and the pressure head is 88.7 m. Use the Hazen Williams equation to solve for the flow rate in this pipe. Answer: Q = 0.73 m2/s....
1. Water flows through a commercial steel pipe, as sketched below (not to scale): SIDACTION D2ELBSOW...
1. Water flows through a commercial steel pipe, as sketched below (not to scale): SIDACTION D2ELBSOW し1 L2 D2 SUDDEN EXPANSIOND The water enters a pipe at point A with a diameter, Di, of 25 cm at a flow rate, Q, of 0.075 m3/s. After a length, Li, of 150 m, there is a sudden contraction to a smaller diameter, D2, of 10 cm. Following another length, L2, of 95 m, there is a 45° elbow, turning the pipe towards...
Q3 (40 pts): Water is pumped through a 60-m-long, 0.3-m-diameter pipe from a lower reservoir to...
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...
Water is pumped through a pipe of diameter 12.0 cm from the Colorado River up to...
Water is pumped through a pipe of diameter 12.0 cm from the Colorado River up to Grand Canyon Village, on the rim of the canyon. The river is at 564 m elevation and the village is at 2084 m. (a) At what minimum pressure must the water be pumped to arrive at the village? (The density of water is 1.00 x 103 kg/m.) MPa (b) If 4800 m are pumped per day, what is the speed of the water in...
Water is pumped through a pipe of diameter 12.0 cm from the Colorado River up to...
Water is pumped through a pipe of diameter 12.0 cm from the Colorado River up to Grand Canyon Village, on the rim of the canyon. The river is at 564 m elevation and the village is at 2092 m. (a) At what minimum pressure must the water be pumped to arrive at the village? (The density of water is 1.00 ✕ 103 kg/m3.) MPa (b) If 4100 m3 are pumped per day, what is the speed of the water in...
Water is pumped through a pipe of diameter 12.0 cm from the Colorado River up to...
Water is pumped through a pipe of diameter 12.0 cm from the Colorado River up to Grand Canyon Village, on the rim of the canyorn The river is at 564 m elevation and the village is at 2082 m (a) At what minimum pressure must the water be pumped to arrive at the village? (The density of water is 1.00 x 103 kg/m3.) MPa (b) If 4900 m3 are pumped per day, what is the speed of the water in...
QUESTION 5 A 12-m-long and 11-mm-inner-diameter pipe made of commercial steel is used to heat a...
QUESTION 5 A 12-m-long and 11-mm-inner-diameter pipe made of commercial steel is used to heat a liquid in an industrial process. The liquid enters the pipe with T; = 20°C, V=0.8 m/s. A uniform heat flux is maintained by an electric resistance heater wrapped around the outer surface of the pipe, so that the fluid exits at 60°C. Assuming fully developed flow and taking the average fluid properties to be p = 992.1 kg/m2, k = 0.631 W/m-°C, Cp =...
Water at 27℃ flows from a storage tank through 170 m of a steel pipe
Water at 27℃ flows from a storage tank through 170 m of a steel pipe with an internal diameter of 154 mm. Taking the energy loss due to friction into account, calculate the required head h above the pipe inlet to produce a volume flow rate of 70.8 L/s.
A pump delivers water at 50Cbetween reservoirs differing in elevation by 30[m]. The 0.25[m]diameter commercial steel...
A pump delivers water at 50Cbetween reservoirs differing in elevation by 30[m]. The 0.25[m]diameter commercial steel pipe between the reservoirs is 800[m] in total length with a dis-charge side length of 712[m]. Total minor losses for the system contribute a k coefficient equal to 8. The pump characteristic curve is represented by the equation (in SI units): HP= 35.5 + 165Q−4820Q^2. 1. Compute the match point for the system (operating head and discharge). Provide a graph clearly indicating the match...
H2.3 Consider water at 20°C flowing through a horizontal pipe of diameter 15 cm and length 10 m. ...
H2.3 Consider water at 20°C flowing through a horizontal pipe of diameter 15 cm and length 10 m. The flowrate is 0.021 m3/s and the wall shear stress is 5.76 N/m2. Assume fully developed flow. a. Verify that the flow is turbulent b. Determine the pressure drop [N/m2 c. Estimate the viscous sublayer thickness [mm], i.e., where y+ 5 d. Compare results of part c. with typical pipe roughness (see Table 8.1 in text and comment on implication e. Using...
please solve 25 in detail
24. Water is flowing through a 7500-m long, 0.90-m diameter commercial steel pipe in its best condition. At the upstream end of the pipe, the elevation head is 83.5 m and the pressure head is 12.3m. At the downstream end of the pipe, the elevation head is 0 m and the pressure head is 88.7 m. Use the Hazen Williams equation to solve for the flow rate in this pipe. Answer: Q = 0.73 m2/s....
1. Water flows through a commercial steel pipe, as sketched below (not to scale): SIDACTION D2ELBSOW し1 L2 D2 SUDDEN EXPANSIOND The water enters a pipe at point A with a diameter, Di, of 25 cm at a flow rate, Q, of 0.075 m3/s. After a length, Li, of 150 m, there is a sudden contraction to a smaller diameter, D2, of 10 cm. Following another length, L2, of 95 m, there is a 45° elbow, turning the pipe towards...
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...
Water is pumped through a pipe of diameter 12.0 cm from the Colorado River up to Grand Canyon Village, on the rim of the canyon. The river is at 564 m elevation and the village is at 2084 m. (a) At what minimum pressure must the water be pumped to arrive at the village? (The density of water is 1.00 x 103 kg/m.) MPa (b) If 4800 m are pumped per day, what is the speed of the water in...
Water is pumped through a pipe of diameter 12.0 cm from the Colorado River up to Grand Canyon Village, on the rim of the canyorn The river is at 564 m elevation and the village is at 2082 m (a) At what minimum pressure must the water be pumped to arrive at the village? (The density of water is 1.00 x 103 kg/m3.) MPa (b) If 4900 m3 are pumped per day, what is the speed of the water in...
QUESTION 5 A 12-m-long and 11-mm-inner-diameter pipe made of commercial steel is used to heat a liquid in an industrial process. The liquid enters the pipe with T; = 20°C, V=0.8 m/s. A uniform heat flux is maintained by an electric resistance heater wrapped around the outer surface of the pipe, so that the fluid exits at 60°C. Assuming fully developed flow and taking the average fluid properties to be p = 992.1 kg/m2, k = 0.631 W/m-°C, Cp =...
H2.3 Consider water at 20°C flowing through a horizontal pipe of diameter 15 cm and length 10 m. The flowrate is 0.021 m3/s and the wall shear stress is 5.76 N/m2. Assume fully developed flow. a. Verify that the flow is turbulent b. Determine the pressure drop [N/m2 c. Estimate the viscous sublayer thickness [mm], i.e., where y+ 5 d. Compare results of part c. with typical pipe roughness (see Table 8.1 in text and comment on implication e. Using...
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