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The solution for calculating horse power extracted by turbine is given below as image file.
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As shown in the figure we are dealing with a pipe system in which there are...
Problem 4 In the figure below there are 125 ft of 2-in pipe, 75 ft of...
Problem 4 In the figure below there are 125 ft of 2-in pipe, 75 ft of 6-in pipe, and 150 ft of 3-in pipe, all cast iron. There are three 90° elbows and an open globe valve, all flanged. If the exit elevation is zero, what horsepower is extracted by the turbine when the flow rate is 0.16ft/s of water at 20°C? Elevation 100 ft 2 in Open globe Turbine 6 in 3 in Problem 4
Water with density of p=1.94 slug/ft3 and dynamic viscosity of 2.34X10-5 slug/ft.s flows from the basement...
Water with density of p=1.94 slug/ft3 and dynamic viscosity of 2.34X10-5 slug/ft.s flows from the basement to the second floor through the 0.75 in (0.0625 ft)-diameter copper pipe (a drawn tubing wit e=0.000005 ft) at a rate of Q=12.0 gal/min=0.0267 ft3/s and exits through a faucet of diameter 0.50 in. as shown in the figure K1 = 2 based on pipe velocity -10 ft- 10 ft (7)|(8) (2) (6) 0.75-in.-diameter copper pipe 5 ft 10 ft Wide open globe valve...
In the given figure, the pipe entrance is sharp-edged. The elevation at the entrance is Az...
In the given figure, the pipe entrance is sharp-edged. The elevation at the entrance is Az 44 m. If the flow rate is 0.004 m3/s, what power in Wis extracted by the turbine? For water at 20 "C, take p 998 kg/m3 and ? 0.001 kgm s. For cast on take ? ~ 0.26 mm. The minor loss coefficients are Entrance: 0.5; 5-cm 2 open globe valve: K-6.9 Take ?-227 For the given flow. take f 0.0316. Round the answer...
Problem 5: The system in the Figure consists of 1200 m of 5 cm cast-iron pipe, two 45o and four 90 flanged long-radius elbows, a fully open flanged globe valve, and a sharp exit into a reservoir. If...
Problem 5: The system in the Figure consists of 1200 m of 5 cm cast-iron pipe, two 45o and four 90 flanged long-radius elbows, a fully open flanged globe valve, and a sharp exit into a reservoir. If the elevation at point 1 is 400 m, what gage pressure is required at point 1 to deliver 0.005 m3/s of water at 20°C into the reservoir? Elevation 500 m Sharp exit 45° Open globe 45
Problem 5: The system in the...
3) The system in Figure below consists of 1200 m of 5 cm cast-iron pipe, two...
3) The system in Figure below consists of 1200 m of 5 cm cast-iron pipe, two 45° and four 90° flanged long-radius elbows, a fully open flanged globe valve, and a sharp exit into a reservoir. If the elevation at point 1 is 400 m, what gage pressure is required at point 1 to deliver 0.005 m3/s of water at 20°C into the reservoir? (For water at 20°C, take p-998 kg/m3 and u-0.001 kg/m-s. For cast iron, take ε 0.26...
The system shown in the diagram consists of 1200m of cast-iron pipe with an internal diameter...
The system shown in the diagram consists of 1200m of cast-iron pipe with an internal diameter of 5cm (roughness of 0.00015 ft), two 45o and four 90o long radius elbows, a fully open bevel seat globe valve, and a sharp exit into a reservoir. If the elevation difference between the inlet and level in the reservoir is 10m, what gauge pressure is required at point 1 to deliver 0.005m^3/s of water at 20oC into the reservoir (use density of 998.2...
P.2 The reservoirs in Fig. are connected by cast-iron pipes (e=0.00015ft) joined abruptly, with sharp-edged entrance...
P.2 The reservoirs in Fig. are connected by cast-iron pipes (e=0.00015ft) joined abruptly, with sharp-edged entrance and exit. Excluding minor losses, estimate the flowrate of water at 20°C ( u = 2.09x10- slug / ft.s ) if the surface of reservoir 1 is 45 ft higher than that of reservoir 2. D = 2 in L = 20 ft 1 in 2 in D=1 in L = 20 ft
2) In the Figure below, the pipe entrance is sharp-edged. If the flow rate is 0.004...
2) In the Figure below, the pipe entrance is sharp-edged. If the flow rate is 0.004 m3/s, what power, in W, is extracted by the turbine? (For water at 20°C, take ρ-998 kg/m3 and μ 0.001 kg/ms. For cast iron, take ε ~ 0.26 mm) Open globe valve Turbine 40 m Water Cast iron: L 125 m, D 5 cm
Water at 15° is flowing at the rate of 14.4m²/hr (Fig. 2). The head added by...
Water at 15° is flowing at the rate of 14.4m²/hr (Fig. 2). The head added by the pump is equivalent to 80 m. Both tanks are vented. Suction line is 15m long and discharge line is 200m long. Both suction and discharge lines are standard 2-inch (5.1cm) clean steel pipe with roughness value of ε = 5.1 x 108m. Assume that the entrance from Tankl is through a rounded inlet with inlet radius of 10mm and that the elbows are...
The water pump, as shown in the figure below, maintains a pressure of 6.5 psig at...
The water pump, as shown in the figure below, maintains a
pressure of 6.5 psig at point 1. There is a filter, a half-open
disk valve, and two regular screwed elbows. There are 80 ft of
4-inch diameter commercial steel pipe. For water, take ρ = 1.94
slug/ft3 and μ = 2.09E−5 slug/ft⋅s. Take kvalve ≈ 2.8, kelbow ≈
0.64, kexit ≈ 1, and kvalve ≈ 0 (when the disk valve wide open). If
the flow rate is 0.55 ft3/s,...
Problem 4 In the figure below there are 125 ft of 2-in pipe, 75 ft of 6-in pipe, and 150 ft of 3-in pipe, all cast iron. There are three 90° elbows and an open globe valve, all flanged. If the exit elevation is zero, what horsepower is extracted by the turbine when the flow rate is 0.16ft/s of water at 20°C? Elevation 100 ft 2 in Open globe Turbine 6 in 3 in Problem 4
Water with density of p=1.94 slug/ft3 and dynamic viscosity of 2.34X10-5 slug/ft.s flows from the basement to the second floor through the 0.75 in (0.0625 ft)-diameter copper pipe (a drawn tubing wit e=0.000005 ft) at a rate of Q=12.0 gal/min=0.0267 ft3/s and exits through a faucet of diameter 0.50 in. as shown in the figure K1 = 2 based on pipe velocity -10 ft- 10 ft (7)|(8) (2) (6) 0.75-in.-diameter copper pipe 5 ft 10 ft Wide open globe valve...
In the given figure, the pipe entrance is sharp-edged. The elevation at the entrance is Az 44 m. If the flow rate is 0.004 m3/s, what power in Wis extracted by the turbine? For water at 20 "C, take p 998 kg/m3 and ? 0.001 kgm s. For cast on take ? ~ 0.26 mm. The minor loss coefficients are Entrance: 0.5; 5-cm 2 open globe valve: K-6.9 Take ?-227 For the given flow. take f 0.0316. Round the answer...
Problem 5: The system in the Figure consists of 1200 m of 5 cm cast-iron pipe, two 45o and four 90 flanged long-radius elbows, a fully open flanged globe valve, and a sharp exit into a reservoir. If the elevation at point 1 is 400 m, what gage pressure is required at point 1 to deliver 0.005 m3/s of water at 20°C into the reservoir? Elevation 500 m Sharp exit 45° Open globe 45
Problem 5: The system in the...
3) The system in Figure below consists of 1200 m of 5 cm cast-iron pipe, two 45° and four 90° flanged long-radius elbows, a fully open flanged globe valve, and a sharp exit into a reservoir. If the elevation at point 1 is 400 m, what gage pressure is required at point 1 to deliver 0.005 m3/s of water at 20°C into the reservoir? (For water at 20°C, take p-998 kg/m3 and u-0.001 kg/m-s. For cast iron, take ε 0.26...
P.2 The reservoirs in Fig. are connected by cast-iron pipes (e=0.00015ft) joined abruptly, with sharp-edged entrance and exit. Excluding minor losses, estimate the flowrate of water at 20°C ( u = 2.09x10- slug / ft.s ) if the surface of reservoir 1 is 45 ft higher than that of reservoir 2. D = 2 in L = 20 ft 1 in 2 in D=1 in L = 20 ft
2) In the Figure below, the pipe entrance is sharp-edged. If the flow rate is 0.004 m3/s, what power, in W, is extracted by the turbine? (For water at 20°C, take ρ-998 kg/m3 and μ 0.001 kg/ms. For cast iron, take ε ~ 0.26 mm) Open globe valve Turbine 40 m Water Cast iron: L 125 m, D 5 cm
Water at 15° is flowing at the rate of 14.4m²/hr (Fig. 2). The head added by the pump is equivalent to 80 m. Both tanks are vented. Suction line is 15m long and discharge line is 200m long. Both suction and discharge lines are standard 2-inch (5.1cm) clean steel pipe with roughness value of ε = 5.1 x 108m. Assume that the entrance from Tankl is through a rounded inlet with inlet radius of 10mm and that the elbows are...
The water pump, as shown in the figure below, maintains a
pressure of 6.5 psig at point 1. There is a filter, a half-open
disk valve, and two regular screwed elbows. There are 80 ft of
4-inch diameter commercial steel pipe. For water, take ρ = 1.94
slug/ft3 and μ = 2.09E−5 slug/ft⋅s. Take kvalve ≈ 2.8, kelbow ≈
0.64, kexit ≈ 1, and kvalve ≈ 0 (when the disk valve wide open). If
the flow rate is 0.55 ft3/s,...
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