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8. (15 points) Water flows through a 3-in diameter pipe with a velocity of 25 ft/s...
8. (15 points) Water flows through a 2-in diameter pipe with a velocity of 15 ft/s...
8. (15 points) Water flows through a 2-in diameter pipe with a velocity of 15 ft/s as shown in the figure below. The relative roughness of the pipe is 0.0004 ft, and the loss coefficient for the exit is 1.0. Values for the liquid height in the tank (2) and the pipe length between the standpipe and tank (L) are 8 ft and 8 ft, respectively. Determine the height, h (ft), to which the water rises in the standpipe. P...
65 в ееееееееееееее.pdf x + v Y FAQ BX 9 of 14 + Fit to page...
65 в ееееееееееееее.pdf x + v Y FAQ BX 9 of 14 + Fit to page IL Page view AV Read aloud Add notes OP PO Water flows through a 1.5-in diameter pipe with a velocity of 15 ft/s as shown in the figure below. The relative roughness of the pipe is 0.0004 ft, and the loss coefficient for the exit is 1.0. Values for the liquid height in the tank (2) and the pipe length between the standpipe and...
Problem 4. Water flows through a large tank having a diameter of 8 ft. The velocity...
Problem 4. Water flows through a large tank having a diameter of 8 ft. The velocity of the water relative to the tank is given as Vi 16-r f/s. Water then leaves through two pipes. A 3ft pipe whose velocity of the water relative to the radius of the pipe can be expressed as V2-2.25- ts and a third pipe. Draw the control volume for this system What must be the average velocity of the third pipe if the diameter...
1) 2) 3) Oil flows through an 8-inch diameter pipe with a velocity of 18 ft/s....
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2)
3)
Oil flows through an 8-inch diameter pipe with a velocity of 18 ft/s. If it discharges into the atmosphere through the nozzle, determine the total force the bolts must resist at the connection AB to hold the nozzle onto the pipe. Assume Yo = 55 lb/ft3. (30 pts) 8 in. 4 in. 18 m/s 06 PROB011 Research is being conducted on a medical specimen. They are trying to determine the pressure drop in fluid carrying vessels. If...
(b) Water flows under gravity between two reservoirs through a pipe of length 5000m. The diameter of the pipe is 0.2 m...
(b) Water flows under gravity between two reservoirs through a pipe of length 5000m. The diameter of the pipe is 0.2 m and the roughness size is 0.04 mm. The water levels in the two reservoirs are maintained with a difference of 50 m. Determine the discharge through the pipe. Neglect all minor losses. Use the attached Moody diagram for estimation of friction factor. (10 marks) (c) In (b), now include entry loss at the upper reservoir with loss coefficient...
Water is released from a water tank through a pipe to the atmosphere. The pipe diameter...
Water is released from a water tank through a pipe to the
atmosphere. The pipe diameter is 8 mm
and the length is 6 m. Water temperature is 15 oC. The
resistance coefficient of the pipe f = 0.015
and the difference between the water surface and the pipe outlet is
3 m. Determine the exit velocity
of water and sketch the Hydraulic Grade Line (HGL) and Energy Grade
Line (EGL) along the pipe.
Assume that minor loss can be...
7. Water flows through a pipe of diameter 1.08m at a velocity of 2m/s. If someone...
7. Water flows through a pipe of diameter 1.08m at a velocity of 2m/s. If someone puts a nozzle on the end of the pipe, reducing the diameter to 0.35m, at what speed will the water exit the pipe?. 10. A pipe with a radius of 50 cm has water flowing at 5 m/s. If water goes into a new pipe with radius 33 cm, how much will the pressure decrease? 11. A large dam has a hole that is...
Air flows steadily in a pipe with a velocity of 60 ft/s. Surrounding the pipe in...
Air flows steadily in a pipe with a velocity of 60 ft/s. Surrounding the pipe in an annulus is a second flow of air with a velocity of 40 ft/s. Both flows are exhausted through a 1.5 ft diameter pipe. If the velocity is uniform at the exit, determine the velocity at the exit. Assume constant density.
4 Water enters a circular, constant area tank through a horizontal pipe at a volume flowrate of Q- 0.35 ft/sec. Water e...
4 Water enters a circular, constant area tank through a horizontal pipe at a volume flowrate of Q- 0.35 ft/sec. Water exits the tank through a 2 inch diameter hole with exit velocity Vexi(2gh) where h is the vertical distance from the exit hole to the water surface a) Draw a neat, detailed control volume directly on the drawing of the water tank below. Carefully identify all control surfaces b) Develop a differential equation that can be solved for h...
Water flows through a pipe at a velocity of 1 m/s. The pipe has a relative roughness of 0.001 and...
Water flows through a pipe at a velocity of 1 m/s. The pipe has a relative roughness of 0.001 and has a diameter of 100 mm 1. Using the information provided above and in the Moody diagram, drag and drop circle 1 (located below the graph) where the corresponding Reynolds number and relative roughness intersect 2. Drag and drop circle 2 to the point on the y axis at which you would measure the friction factor () v 10-6 m2/s...
8. (15 points) Water flows through a 2-in diameter pipe with a velocity of 15 ft/s as shown in the figure below. The relative roughness of the pipe is 0.0004 ft, and the loss coefficient for the exit is 1.0. Values for the liquid height in the tank (2) and the pipe length between the standpipe and tank (L) are 8 ft and 8 ft, respectively. Determine the height, h (ft), to which the water rises in the standpipe. P...
65 в ееееееееееееее.pdf x + v Y FAQ BX 9 of 14 + Fit to page IL Page view AV Read aloud Add notes OP PO Water flows through a 1.5-in diameter pipe with a velocity of 15 ft/s as shown in the figure below. The relative roughness of the pipe is 0.0004 ft, and the loss coefficient for the exit is 1.0. Values for the liquid height in the tank (2) and the pipe length between the standpipe and...
Problem 4. Water flows through a large tank having a diameter of 8 ft. The velocity of the water relative to the tank is given as Vi 16-r f/s. Water then leaves through two pipes. A 3ft pipe whose velocity of the water relative to the radius of the pipe can be expressed as V2-2.25- ts and a third pipe. Draw the control volume for this system What must be the average velocity of the third pipe if the diameter...
1)
2)
3)
Oil flows through an 8-inch diameter pipe with a velocity of 18 ft/s. If it discharges into the atmosphere through the nozzle, determine the total force the bolts must resist at the connection AB to hold the nozzle onto the pipe. Assume Yo = 55 lb/ft3. (30 pts) 8 in. 4 in. 18 m/s 06 PROB011 Research is being conducted on a medical specimen. They are trying to determine the pressure drop in fluid carrying vessels. If...
(b) Water flows under gravity between two reservoirs through a pipe of length 5000m. The diameter of the pipe is 0.2 m and the roughness size is 0.04 mm. The water levels in the two reservoirs are maintained with a difference of 50 m. Determine the discharge through the pipe. Neglect all minor losses. Use the attached Moody diagram for estimation of friction factor. (10 marks) (c) In (b), now include entry loss at the upper reservoir with loss coefficient...
Water is released from a water tank through a pipe to the
atmosphere. The pipe diameter is 8 mm
and the length is 6 m. Water temperature is 15 oC. The
resistance coefficient of the pipe f = 0.015
and the difference between the water surface and the pipe outlet is
3 m. Determine the exit velocity
of water and sketch the Hydraulic Grade Line (HGL) and Energy Grade
Line (EGL) along the pipe.
Assume that minor loss can be...
Air flows steadily in a pipe with a velocity of 60 ft/s. Surrounding the pipe in an annulus is a second flow of air with a velocity of 40 ft/s. Both flows are exhausted through a 1.5 ft diameter pipe. If the velocity is uniform at the exit, determine the velocity at the exit. Assume constant density.
4 Water enters a circular, constant area tank through a horizontal pipe at a volume flowrate of Q- 0.35 ft/sec. Water exits the tank through a 2 inch diameter hole with exit velocity Vexi(2gh) where h is the vertical distance from the exit hole to the water surface a) Draw a neat, detailed control volume directly on the drawing of the water tank below. Carefully identify all control surfaces b) Develop a differential equation that can be solved for h...
Water flows through a pipe at a velocity of 1 m/s. The pipe has a relative roughness of 0.001 and has a diameter of 100 mm 1. Using the information provided above and in the Moody diagram, drag and drop circle 1 (located below the graph) where the corresponding Reynolds number and relative roughness intersect 2. Drag and drop circle 2 to the point on the y axis at which you would measure the friction factor () v 10-6 m2/s...
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