According to fire regulations in a town, the pressure drop in a commercial steel, horizontal pipe...
According to fire regulations in a town, the pressure drop in a commercial steel, horizontal pipe must not exceed 2.0 psi per 50 ft of pipe for flow rates up to 250 gal/min. If the water temperature is never below 50˚F, what diameter pipe is needed?
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According to fire regulations in a town, the pressure drop in a
commercial steel, horizontal pipe...
A 650-ft-long horizontal commercial steel pipe having a diameter of 6 in. is used to transport...
A 650-ft-long horizontal commercial steel pipe having a diameter of 6 in. is used to transport water at T = 70∘F. Use the Moody diagram. Part A Determine the power output of a pump if the discharge through the pipe is to be 120 ft3/min and the pressure at the pump inlet is 5 psi. The pipe is open to the atmosphere at its outlet. Express your answer using three significant figures.
P1. Type I, Determine Pressure Drop GIVEN Water at 60 oF flows from the basement to...
P1. Type I, Determine Pressure Drop GIVEN Water at 60 oF flows from the basement to the second floor through the 0.75-in. (0.0625- ft)-diameter copper pipe (a drawn tubing) at a rate of Q12.0 gal/min 0.0267 ft3/s and exits through a faucet of diameter 0.50 in. as shown in Fig. P1 FIND Determine the pressure at point (1). (pi - 30.5 psi) K-2 based on pipe 10 ft-- 10ftvelocity 0.75-in.-diameter (6) copper pipe 5 ft 0 Wide open globe valve...
Problem The relation between pressure drop and flow rate of laminar flows in a pipe is given by l...
Problem The relation between pressure drop and flow rate of laminar flows in a pipe is given by l bar 50 m 20° 128u dz PS Flow rate Q is the product of the average velocity and the cross-sectional area of the pipe What is the pressure needed to drive a viscous oil flow upslope through a 12 cm diameter pipe? The length of the pipe is 50 meters. The slope is 20°. At the end of the pipe, the...
Please provide a clear solution for the above example. The correct answer is provided. Castor Oil in a Steel Pipe What nominal size of steel pipe should be used to carry 0.2 ft3 s-1 of castor oil at...
Please provide a clear solution for the above example. The
correct answer is provided.
Castor Oil in a Steel Pipe What nominal size of steel pipe should be used to carry 0.2 ft3 s-1 of castor oil at 90°F (μ-0.085 lb s ft-2) along a horizontal distance of 0.5 miles with an allowable pressure drop of 10 psi? Assume S 0.85. Be certain to verify any assumptions made regarding the flow regime. Answer(s): 12.7 inches select next nominal as 14...
20.1 DuiC vessels 20.13 20.1 A welded water pipe has a diameter of 9 ft and a wall of steel plate 14 in. thick. After fabrication, this pipe was tested under an internal pressure of 225 psi. Calcu...
20.1
DuiC vessels 20.13 20.1 A welded water pipe has a diameter of 9 ft and a wall of steel plate 14 in. thick. After fabrication, this pipe was tested under an internal pressure of 225 psi. Calculate the circum- ferential stress developed in the walls of the pipe. 20.2 Calculate the tensile stresses developed (sircumferential 13. 20.14
DuiC vessels 20.13 20.1 A welded water pipe has a diameter of 9 ft and a wall of steel plate 14 in....
4. (3 pt) Compute the required size of a new, clean Schedule 40 steel pipe that...
4. (3 pt) Compute the required size of a new, clean Schedule 40 steel pipe that will carry 0.8 ft3/s of water at 50°F and limit the pressure drop to 3.80 psi over a length of 100 ft of pipe if one end of the pipe is 30 ft higher than the other. Specify the nominal size and ID of your chosen Schedule 40 Pipe (reference Table F.1).
A commercial steel pipe with inside diameter = 0.06 m and length = 40 m, the...
A commercial steel pipe with inside diameter = 0.06 m and length = 40 m, the volumetric flow rate of liquid is 10 m3/h. Calculate the pressure drop if the friction factor = 0.0042. Density of liquid =1200 kg/m3. Select one: O a. 12662.72 N/m2 O b. 12960.51 N/m2 O c. 12556.77 N/m O d. 12997.81 N/m2 e. 11245.61 N/m2
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...
A standard oriice with diameter 25 mm is installed in a horizontal pipe having an inside diameter...
Fluid dynamics: please help!!
A standard oriice with diameter 25 mm is installed in a horizontal pipe having an inside diameter of 50 mm The pipe is to handle the steady flow of water at 20 °C. The average velocity of months of operation. It is desired to measure the pressure drop across the orifice taps by means of a simple vertical manometer. It is anticipated that the reading on the manometer scale can be obtained with a precision of...
015 A horizontal pipe contains water at a pressure of 110 kPa flowing with a speed...
015 A horizontal pipe contains water at a pressure of 110 kPa flowing with a speed of 1.6 m/s. The density of water is 1000 kg/m). Treat water as an ideal fluid. What is the pressure of water when the pipe narrows to one-half its the original diameter? 90.8 kPa 71.6 kPa 19.2 kPa 38.4 kPa According to US government regulations, the maximum sound intensity level in the workplace is 90.0 dB. Within one factory, 30 identical machines produce a...
P1. Type I, Determine Pressure Drop GIVEN Water at 60 oF flows from the basement to the second floor through the 0.75-in. (0.0625- ft)-diameter copper pipe (a drawn tubing) at a rate of Q12.0 gal/min 0.0267 ft3/s and exits through a faucet of diameter 0.50 in. as shown in Fig. P1 FIND Determine the pressure at point (1). (pi - 30.5 psi) K-2 based on pipe 10 ft-- 10ftvelocity 0.75-in.-diameter (6) copper pipe 5 ft 0 Wide open globe valve...
Problem The relation between pressure drop and flow rate of laminar flows in a pipe is given by l bar 50 m 20° 128u dz PS Flow rate Q is the product of the average velocity and the cross-sectional area of the pipe What is the pressure needed to drive a viscous oil flow upslope through a 12 cm diameter pipe? The length of the pipe is 50 meters. The slope is 20°. At the end of the pipe, the...
Please provide a clear solution for the above example. The
correct answer is provided.
Castor Oil in a Steel Pipe What nominal size of steel pipe should be used to carry 0.2 ft3 s-1 of castor oil at 90°F (μ-0.085 lb s ft-2) along a horizontal distance of 0.5 miles with an allowable pressure drop of 10 psi? Assume S 0.85. Be certain to verify any assumptions made regarding the flow regime. Answer(s): 12.7 inches select next nominal as 14...
20.1
DuiC vessels 20.13 20.1 A welded water pipe has a diameter of 9 ft and a wall of steel plate 14 in. thick. After fabrication, this pipe was tested under an internal pressure of 225 psi. Calculate the circum- ferential stress developed in the walls of the pipe. 20.2 Calculate the tensile stresses developed (sircumferential 13. 20.14
DuiC vessels 20.13 20.1 A welded water pipe has a diameter of 9 ft and a wall of steel plate 14 in....
4. (3 pt) Compute the required size of a new, clean Schedule 40 steel pipe that will carry 0.8 ft3/s of water at 50°F and limit the pressure drop to 3.80 psi over a length of 100 ft of pipe if one end of the pipe is 30 ft higher than the other. Specify the nominal size and ID of your chosen Schedule 40 Pipe (reference Table F.1).
A commercial steel pipe with inside diameter = 0.06 m and length = 40 m, the volumetric flow rate of liquid is 10 m3/h. Calculate the pressure drop if the friction factor = 0.0042. Density of liquid =1200 kg/m3. Select one: O a. 12662.72 N/m2 O b. 12960.51 N/m2 O c. 12556.77 N/m O d. 12997.81 N/m2 e. 11245.61 N/m2
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...
Fluid dynamics: please help!!
A standard oriice with diameter 25 mm is installed in a horizontal pipe having an inside diameter of 50 mm The pipe is to handle the steady flow of water at 20 °C. The average velocity of months of operation. It is desired to measure the pressure drop across the orifice taps by means of a simple vertical manometer. It is anticipated that the reading on the manometer scale can be obtained with a precision of...
015 A horizontal pipe contains water at a pressure of 110 kPa flowing with a speed of 1.6 m/s. The density of water is 1000 kg/m). Treat water as an ideal fluid. What is the pressure of water when the pipe narrows to one-half its the original diameter? 90.8 kPa 71.6 kPa 19.2 kPa 38.4 kPa According to US government regulations, the maximum sound intensity level in the workplace is 90.0 dB. Within one factory, 30 identical machines produce a...
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