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The pressure at section (2) shown in the figure below is not to fall below 65...
Chapter 08, Problem 066 The pressure at section (2) shown in the fiqure below is not...
Chapter 08, Problem 066 The pressure at section (2) shown in the fiqure below is not to fall below 65 psi when the flowrate from the tank varies from 0 to 1.0 cfs and the branch line is shut off. Determine the minimum height, h, of the water tank under the assumption that (a) minor losses are negligible, (b) minor losses are not negligible. 8ft All pipe is 6-in.-diameter plastic (EID 0), flanged fittings Branch line 7ft (2) Main line...
The pressure at section (2) shown in the figure is not to fall below 50 psi...
The pressure at section (2) shown in the figure is not to fall below 50 psi when the flowrate from the tank varies from 0 to 1.0 cfs and the branch line is shut off. Determine the minimum height h of the water tank (note: minor losses need to be considered). 10 ft h All pipe is 6-in.-diameter plastic (€/D = 0), flanged fittings 6 ft Branch line (2) Main 1 line 2000 ft 1000 ft with 10 90-degree elbows...
7. A 2 inch diameter hose shown in the figure below can withstand a maximum pressure...
7. A 2 inch diameter hose shown in the figure below can withstand a maximum pressure of 200 psi gage before it ruptures. Determine the maximum length of the hose, I, if the friction factor is 0.022 and the flowrate is 0.020 ft'/s. Neglect only the minor losses. Nozzle tip diameter 0.30 in. 0.010 cfs D-0.50 in 10 ft s ft Pump
Vent 10 ft Fully open globe valve (KL = 10) TT 6 ft 1500 ft with...
Vent 10 ft Fully open globe valve (KL = 10) TT 6 ft 1500 ft with 15 (including the one shown) 90° elbows (K1 = 1.5) For the water tower shown above, the pressure at section (2) should not fall be- low 50 psi. The top of the water tower is vented to the open air, and all pipes are smooth 6-in. diameter plastic (€/D –0). 4.1 (4 pts) For a pipe of this size, what is the maximum discharge...
Problem 4 The pumping system shown in the figure below to deliver 3 cfs of 60°F...
Problem 4 The pumping system shown in the figure below to deliver 3 cfs of 60°F water. The total elevation difference between is 84 ft. The suction line is a 6-inch diameter, 300-ft long cast-iron pipe. The discharge line is 6-inch diameter in an 860-ft long plastic pipe. The suction inlet for the pump is 20 ft above the reservoir. The atmospheric pressure is 14.70 psia. The required NPSH is 7.0 ft. Minor losses include entrance: k, = 0.5, open...
A pump transports water from Tank 1 to Tank 2 through a constant-diameter piping system as...
A pump transports water from Tank 1 to Tank 2 through a constant-diameter piping system as shown below (not to scale). The flow rate is controlled by two gate valves, the gate valve I controls the main pipeline, while the gate valve II controls the loop line from T-joint A to T-joint B. All pipes are galvanized steel pipe of diameter D = 4 in. It has a total length of Li2= 620 ft from tank 1 to tank 2....
A turbo pump transfers water from tank 1 to tank to tank 2 as shown in...
A turbo pump transfers water from tank 1 to tank to tank 2 as
shown in the picture below. The diameter of the piping system is D=
4in and the total length of pipes is L=620 ft. the elevation
difference is Z1-Z2= 30ft. Use the chart for KL values.
a) determine the flow rate (Q)
b) power of the pump in HP
Note that you can write out both mass balance equation and energy equation of the head form for...
A turbo pump transfers water from tank 1 to tank to tank 2 as shown in...
A turbo pump transfers water from tank 1 to tank to tank 2 as
shown in the picture below. The diameter of the piping system is D=
4in and the total length of pipes is L=620 ft. the elevation
difference is Z1-Z2= 30ft. Use the chart for KL values.
a) determine the flow rate (Q)
b) power of the pump in HP
Note that you can write out both mass balance equation and energy equation of the head form for...
The figure below shows a condenser/cooling tower pipe system needed to remove heat from a water...
The figure below shows a condenser/cooling tower pipe system needed to remove heat from a water cooled refrigeration condenser and reject the heat to the atmosphere. The amount of heat to be rejected to the atmosphere is 480,000 Btu/hr. The water enters the condenser at 85"F, and the temperature rise of the water through the condenser is 10°F. The total length of the piping in the system is 60 ft. Fittings are as shown. Assume bends to be as shown...
- Task 2: In Wadi Dayqah Dam, it was required to pull the water at height...
- Task 2: In Wadi Dayqah Dam, it was required to pull the water at height 'H' from the Dam. Engineers decide to install a pump to deliver the water of 'Q” liters/s to a tank adjacent to one industry. The system sketch as shown in figure 2 below. Given that diameter the pipe (D), length (L) and coefficient of friction (f). Coefficients for minor losses as - Kinlet = 1.3; Kelbow,90 = 1; Kelbow,45 = 0.62; Kexit = 1....
Chapter 08, Problem 066 The pressure at section (2) shown in the fiqure below is not to fall below 65 psi when the flowrate from the tank varies from 0 to 1.0 cfs and the branch line is shut off. Determine the minimum height, h, of the water tank under the assumption that (a) minor losses are negligible, (b) minor losses are not negligible. 8ft All pipe is 6-in.-diameter plastic (EID 0), flanged fittings Branch line 7ft (2) Main line...
The pressure at section (2) shown in the figure is not to fall below 50 psi when the flowrate from the tank varies from 0 to 1.0 cfs and the branch line is shut off. Determine the minimum height h of the water tank (note: minor losses need to be considered). 10 ft h All pipe is 6-in.-diameter plastic (€/D = 0), flanged fittings 6 ft Branch line (2) Main 1 line 2000 ft 1000 ft with 10 90-degree elbows...
7. A 2 inch diameter hose shown in the figure below can withstand a maximum pressure of 200 psi gage before it ruptures. Determine the maximum length of the hose, I, if the friction factor is 0.022 and the flowrate is 0.020 ft'/s. Neglect only the minor losses. Nozzle tip diameter 0.30 in. 0.010 cfs D-0.50 in 10 ft s ft Pump
Vent 10 ft Fully open globe valve (KL = 10) TT 6 ft 1500 ft with 15 (including the one shown) 90° elbows (K1 = 1.5) For the water tower shown above, the pressure at section (2) should not fall be- low 50 psi. The top of the water tower is vented to the open air, and all pipes are smooth 6-in. diameter plastic (€/D –0). 4.1 (4 pts) For a pipe of this size, what is the maximum discharge...
Problem 4 The pumping system shown in the figure below to deliver 3 cfs of 60°F water. The total elevation difference between is 84 ft. The suction line is a 6-inch diameter, 300-ft long cast-iron pipe. The discharge line is 6-inch diameter in an 860-ft long plastic pipe. The suction inlet for the pump is 20 ft above the reservoir. The atmospheric pressure is 14.70 psia. The required NPSH is 7.0 ft. Minor losses include entrance: k, = 0.5, open...
A pump transports water from Tank 1 to Tank 2 through a constant-diameter piping system as shown below (not to scale). The flow rate is controlled by two gate valves, the gate valve I controls the main pipeline, while the gate valve II controls the loop line from T-joint A to T-joint B. All pipes are galvanized steel pipe of diameter D = 4 in. It has a total length of Li2= 620 ft from tank 1 to tank 2....
A turbo pump transfers water from tank 1 to tank to tank 2 as
shown in the picture below. The diameter of the piping system is D=
4in and the total length of pipes is L=620 ft. the elevation
difference is Z1-Z2= 30ft. Use the chart for KL values.
a) determine the flow rate (Q)
b) power of the pump in HP
Note that you can write out both mass balance equation and energy equation of the head form for...
A turbo pump transfers water from tank 1 to tank to tank 2 as
shown in the picture below. The diameter of the piping system is D=
4in and the total length of pipes is L=620 ft. the elevation
difference is Z1-Z2= 30ft. Use the chart for KL values.
a) determine the flow rate (Q)
b) power of the pump in HP
Note that you can write out both mass balance equation and energy equation of the head form for...
The figure below shows a condenser/cooling tower pipe system needed to remove heat from a water cooled refrigeration condenser and reject the heat to the atmosphere. The amount of heat to be rejected to the atmosphere is 480,000 Btu/hr. The water enters the condenser at 85"F, and the temperature rise of the water through the condenser is 10°F. The total length of the piping in the system is 60 ft. Fittings are as shown. Assume bends to be as shown...
- Task 2: In Wadi Dayqah Dam, it was required to pull the water at height 'H' from the Dam. Engineers decide to install a pump to deliver the water of 'Q” liters/s to a tank adjacent to one industry. The system sketch as shown in figure 2 below. Given that diameter the pipe (D), length (L) and coefficient of friction (f). Coefficients for minor losses as - Kinlet = 1.3; Kelbow,90 = 1; Kelbow,45 = 0.62; Kexit = 1....
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