Water (density = 1000 kg/m3, viscosity = 1.15 x 10-3 N-s/m2) is delivered from a large reservoir upstream (Section"1") through two mortar lined steel circular pipes arranged in series to another large reservoir downstream (Section "2") as shown in Figure E4.7 The upstream pipe is 80 m long and 0.15 m in diameter, whereas the downstream pipe is 50 m long and 0.1 m in diameter. Both pipes have sharp-edged entrance and exit. Consider both major and minor losses. Determine the required height of the free surface of water in the upstream reservoir above that of the downstream reservoir if the mass flow rate through the pipe flow system is 100 kg/s.
4.8 Referring to Tutorial 4.7 (and Figure E4.7), if the height of the free water surface in the upstream reservoir above that of the downstream reservoir is 40 m, determine the mass flow rate of water through the pipe system by considering only the major loss.
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Water (density = 1000 kg/m3, viscosity = 1.15 x 10-3 N-s/m2) is delivered from a large reservoir ...
Water (density 1000 kg/m3, viscosity- 1.15 x 10-3 N-sms transferred from the lower rescrvoir thro...
Water (density 1000 kg/m3, viscosity- 1.15 x 10-3 N-sms transferred from the lower rescrvoir through a mortar ined steel circular pipe of 350 m long and 0.15 m diameter to the upper reservoir as shown in Figure E5.2 Two identical centrifugal pumps having opcration charactcristics as shown in the following Table ES.5 when it is running at 960 rpm. Difference between free water surfaces of the two reservoirs is 40 m. Friction factor of the pipe can be assumed to...
Water, with density of 1000 kg/m3 and kinematic viscosity of 1.0 x 10- m2/s, is pumped through a ...
Water, with density of 1000 kg/m3 and kinematic viscosity of 1.0 x 10- m2/s, is pumped through a total length of 60 m of pipe from a lower reservoir to a higher reservoir. The inner diameter of the pipe is 30 cm. Both reservoirs are open to the atmosphere, and the water surface of the higher reservoir is 10 m above that of the lower reservoir. The entrance from the lower reservoir to the pipe is sharp-edged, and along the...
Water at 15 C is drained from a large reservoir using two horizontal plastic pipes connected...
Water at 15 C is drained from a large reservoir using two horizontal plastic pipes connected in series. The first pipe is 13 m long and has a 10-cm diameter, while the second pipe is 35 m long and has a 5-cm diameter. The water level in the reservoir is 18 m above the centerline of the pipe. The pipe entrance is sharp-edged, and the contraction between the two pipes is sudden. Neglecting the effect of the kinetic energy correction...
ater (density 1000 kg/m3, viscosity 0.001 N-s/m2) flows from a large reservoir through straight pipe into the atmosphere at a flowrate of 2.5 m3/s. The reservoir is pressurized to 200 kPa (gage)....
ater (density 1000 kg/m3, viscosity 0.001 N-s/m2) flows from a large reservoir through straight pipe into the atmosphere at a flowrate of 2.5 m3/s. The reservoir is pressurized to 200 kPa (gage). The pipe has a diameter of 0.5 m and absolute roughness of 0.1 mm. The pipe also contains a turbine that has an efficiency of 0.6. si A) Is the flow in the pipe laminar or turbulent? (3 pts) B) What is the power transmitted from the turbine...
fluid mechanics ASAP please Problem 4 (50 points) Water is discharged from a reservoir at a rate of 18.103 m3/s using two horizontal cast iron pipes connected in series and a pump between them. T...
fluid mechanics
ASAP please
Problem 4 (50 points) Water is discharged from a reservoir at a rate of 18.103 m3/s using two horizontal cast iron pipes connected in series and a pump between them. The first pipe is 20 m long and has a 6-cm diameter, while the second pipe is 35 m long and has a 4-cm diameter. The water level in the reservoir is 30 m above the centerline of the pipe. The pipe entrance is sharp-edged. Losses...
Problem 4 (50 points) water is discharged from a reservoir at a rate of 18.103 m2/s using two horizontal cast iron pipes nected in series and a pump between them. The first pipe is 20 m long and...
Problem 4 (50 points) water is discharged from a reservoir at a rate of 18.103 m2/s using two horizontal cast iron pipes nected in series and a pump between them. The first pipe is 20 m long and has a 6-cm diameter, while the second pipe is 35 m long and has a 4-cm diameter. The water level in the reservoir is 30 m above the centerline of the pipe. The pipe entrance is sharp-edged. Losses associated with the connection...
Water flows from one large reservoir to another via a pipeline which is 0.9 m in...
Water flows from one large reservoir to another via a pipeline which is 0.9 m in diameter, 15km long, and for which f-0.04. The difference in height between the water surface levels in the two reservoirs is 50m. (a) Ignoring the minor losses in the pipeline, calculate the flow rate between the two reservoirs. (b) Assuming that the pipeline entrance and exit are sharp and that the minor losses are as in Table 1, calculate the discharge now. What is...
2. Water flows at a rate of 60 L/s from a main reservoir to a subsidiary...
2. Water flows at a rate of 60 L/s from a main reservoir to a subsidiary through a 600 m long, 185 mm diameter asphalted cast iron pipe as shown in the figure. The pipeline contains a gate valve, a globe valve and 4 standard 90° elbows. The entrance and exit are square edged, and all fittings are screwed ends, determine, You need Kinematic viscosity of water, 1 x 10-6 m/s2 (a) The friction head loss in the pipe, (b)...
(b) Figure Q3 shows a design of a plumbing system to be used in a new building. Water at 20°C is ...
(b) Figure Q3 shows a design of a plumbing system to be used in a new building. Water at 20°C is free to be pumped from reservoir A to another reservoir B at a higher elevation through two 30 m long pipes connected in parallel on a common elevation level. The difference between the water surface elevations is 10 m. The pipes are made of commercial brass and the diameters of the two pipes are 4 cm and 8 cm....
Water is to be withdrawn from a 3-m-high water reservoir by drilling a 1.5-cm- diameter hole...
Water is to be withdrawn from a 3-m-high water reservoir by drilling a 1.5-cm- diameter hole in the center of the bottom surface. Disregarding the effect of the kinetic energy correction factor, determine the flow rate of water through the hole for a) a sharp edged entrance followed by threaded 90° bend and then a 3.5m length of wrought iron pipe and finally a fully open Globe Valve b) redo a) for the ideal case with no viscous losses
Water (density 1000 kg/m3, viscosity- 1.15 x 10-3 N-sms transferred from the lower rescrvoir through a mortar ined steel circular pipe of 350 m long and 0.15 m diameter to the upper reservoir as shown in Figure E5.2 Two identical centrifugal pumps having opcration charactcristics as shown in the following Table ES.5 when it is running at 960 rpm. Difference between free water surfaces of the two reservoirs is 40 m. Friction factor of the pipe can be assumed to...
Water, with density of 1000 kg/m3 and kinematic viscosity of 1.0 x 10- m2/s, is pumped through a total length of 60 m of pipe from a lower reservoir to a higher reservoir. The inner diameter of the pipe is 30 cm. Both reservoirs are open to the atmosphere, and the water surface of the higher reservoir is 10 m above that of the lower reservoir. The entrance from the lower reservoir to the pipe is sharp-edged, and along the...
Water at 15 C is drained from a large reservoir using two horizontal plastic pipes connected in series. The first pipe is 13 m long and has a 10-cm diameter, while the second pipe is 35 m long and has a 5-cm diameter. The water level in the reservoir is 18 m above the centerline of the pipe. The pipe entrance is sharp-edged, and the contraction between the two pipes is sudden. Neglecting the effect of the kinetic energy correction...
ater (density 1000 kg/m3, viscosity 0.001 N-s/m2) flows from a large reservoir through straight pipe into the atmosphere at a flowrate of 2.5 m3/s. The reservoir is pressurized to 200 kPa (gage). The pipe has a diameter of 0.5 m and absolute roughness of 0.1 mm. The pipe also contains a turbine that has an efficiency of 0.6. si A) Is the flow in the pipe laminar or turbulent? (3 pts) B) What is the power transmitted from the turbine...
fluid mechanics
ASAP please
Problem 4 (50 points) Water is discharged from a reservoir at a rate of 18.103 m3/s using two horizontal cast iron pipes connected in series and a pump between them. The first pipe is 20 m long and has a 6-cm diameter, while the second pipe is 35 m long and has a 4-cm diameter. The water level in the reservoir is 30 m above the centerline of the pipe. The pipe entrance is sharp-edged. Losses...
Problem 4 (50 points) water is discharged from a reservoir at a rate of 18.103 m2/s using two horizontal cast iron pipes nected in series and a pump between them. The first pipe is 20 m long and has a 6-cm diameter, while the second pipe is 35 m long and has a 4-cm diameter. The water level in the reservoir is 30 m above the centerline of the pipe. The pipe entrance is sharp-edged. Losses associated with the connection...
Water flows from one large reservoir to another via a pipeline which is 0.9 m in diameter, 15km long, and for which f-0.04. The difference in height between the water surface levels in the two reservoirs is 50m. (a) Ignoring the minor losses in the pipeline, calculate the flow rate between the two reservoirs. (b) Assuming that the pipeline entrance and exit are sharp and that the minor losses are as in Table 1, calculate the discharge now. What is...
2. Water flows at a rate of 60 L/s from a main reservoir to a subsidiary through a 600 m long, 185 mm diameter asphalted cast iron pipe as shown in the figure. The pipeline contains a gate valve, a globe valve and 4 standard 90° elbows. The entrance and exit are square edged, and all fittings are screwed ends, determine, You need Kinematic viscosity of water, 1 x 10-6 m/s2 (a) The friction head loss in the pipe, (b)...
(b) Figure Q3 shows a design of a plumbing system to be used in a new building. Water at 20°C is free to be pumped from reservoir A to another reservoir B at a higher elevation through two 30 m long pipes connected in parallel on a common elevation level. The difference between the water surface elevations is 10 m. The pipes are made of commercial brass and the diameters of the two pipes are 4 cm and 8 cm....
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