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. If minor losses are neglected, determine the flow rate in each pipe ( is out...
The following figure depicts a pipe system connecting two reservoirs. No minor losses should be considered...
The following figure depicts a pipe system connecting two reservoirs. No minor losses should be considered in this problem. Assume that y=62.4 lb/ft. The water surface elevation at Reservoir A is 24 feet, and at Reservoir Dthe water surface elevation is 100 feet. The pump supplies a head of He=100 feet. The pipe system consists of pipes in series with the following characteristics: Pipe ABBCCD Diameter (in) 18 18 Length (ft) 4,000 1,000 2,000 Darcyf 0.015 0.020 0.015 la) Calculate...
Water (p=998kg/m^3, u=0.001Pa*s) flows from reservoir A to reservoir B through the piping system shown. Each...
Water (p=998kg/m^3,
u=0.001Pa*s) flows from reservoir A to reservoir B through the
piping system shown. Each elbow has a minor loss coefficient of
1.2. Each valve has a minor loss coefficient of 3.2. The entrance
and exit are both sharp edged. Determine the flow rate L/min. You
now need to modify the piping system to increase the flow rate to
100L/min by reducing the length of the 25mm pipe. What must new
length of the 25mm pipe be?
86. Water...
C= 20 L/S 3. Neglecting minor losses in the pipe, determine the flows in the pipes...
C= 20 L/S
3. Neglecting minor losses in the pipe, determine the flows in the pipes and the pressure heads at the nodes (kinematic viscosity= 1.13x10 mº/s). Lengths and diameters of pipes are given in the table below. Roughness size of all pipes is 0.06 mm. Pressure head elevation at A point is 65 m od and the elevations of pipe nodes from A to F are 30, 25,20, 20, 22, and 25, respectively BE Pipe Length m) Diameter (mm)...
2. For the following pipe system find the discharge in each pipe if the difference in...
2. For the following pipe system find the discharge in each pipe if the difference in water surface elevation Az between the two tanks A and B is 40 m. Neglect minor losses. Pi friction 0.012 0.025 0.015 0.02 Length (m) 200 400 150 300 Diameter (cm 30 15 25 20 4 4
A 600mm diameter horizontal pipe of length 2km branches into two pipes of 300mm and 450mm...
A 600mm diameter horizontal pipe of length 2km branches into two pipes of 300mm and 450mm diameter, each 1.6km long (Fig. Q5). The 600mm pipe is at an elevation of 30m and connects reservoir A with water level 50m. The two branched pipes connects reservoir B with water level 100m. A pump is installed in the 600mm pipe and causes the flow from A to B. Calculate the required power of the pump to maintain a flow rate of Im®/s...
Problem 1: In the reservoir-pipe system below, water is supplied from reservoir A to reservoir B...
Problem 1: In the reservoir-pipe system below, water is supplied from reservoir A to reservoir B with a flowrate of 50 L/S. In the system, a pump with an efficiency value of n=0.70 is used. Length of the pipeline is L=5000m, pipe diameter is D=200 mm and the elevation difference between reservoirs is 40 m. According to this, a) Determine the required pump head (Hp). b) Find the required nominal pump power. c) Draw the relative energy grade line of...
Q3: Water at 20 C is flowing in the pipe and out to the atmosphere as...
Q3: Water at 20 C is flowing in the pipe and out to the atmosphere as in figure 3. If friction can be neglected, calculate the flow rate. Note that the elevation given in the figure is in meters and the Mercury (Hg) have specific gravity of 13.55 (50 points) El. 6 100 mm d 0.5 m El. 4.5-50 mm d Figure 3
Q3 (40 pts): Water is pumped through a 60-m-long, 0.3-m-diameter pipe from a lower reservoir to...
Q3 (40 pts): Water is pumped through a 60-m-long, 0.3-m-diameter pipe from a lower reservoir to a higher reservoir, which has a water surface 10 m above the lower one. When the pump adds 40 kW to the water the flowrate is 0.20 m/s. Assume the following coefficients of minor losses: • Entrance: Kentrance = 0.5 Exit: Kexit = 1 Each elbow: Kelbow = 1.5 • Valve: K= 6 Part A (20 pts) Determine the pipe roughness ε. Part B...
(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...
Hydraulics ( CE322 ) Q1:(10 marks A 200mm diameter, 1.2 km long galvanized iron pipe (e...
Hydraulics ( CE322 )
Q1:(10 marks A 200mm diameter, 1.2 km long galvanized iron pipe (e -0.15mm) conveys water flow between two reservoirs which have a difference in water surface elevation of 12.0 m. The pipe exit and entrance are square edge. Calculate the flow rate Q (m/s). 02:(10 marks) Calculate the head losses and the corrected flows in the various pipes of a distribution network as shown in figure. Assume that minor losses can be neglected. .30u 120ls 40...
The following figure depicts a pipe system connecting two reservoirs. No minor losses should be considered in this problem. Assume that y=62.4 lb/ft. The water surface elevation at Reservoir A is 24 feet, and at Reservoir Dthe water surface elevation is 100 feet. The pump supplies a head of He=100 feet. The pipe system consists of pipes in series with the following characteristics: Pipe ABBCCD Diameter (in) 18 18 Length (ft) 4,000 1,000 2,000 Darcyf 0.015 0.020 0.015 la) Calculate...
Water (p=998kg/m^3,
u=0.001Pa*s) flows from reservoir A to reservoir B through the
piping system shown. Each elbow has a minor loss coefficient of
1.2. Each valve has a minor loss coefficient of 3.2. The entrance
and exit are both sharp edged. Determine the flow rate L/min. You
now need to modify the piping system to increase the flow rate to
100L/min by reducing the length of the 25mm pipe. What must new
length of the 25mm pipe be?
86. Water...
C= 20 L/S
3. Neglecting minor losses in the pipe, determine the flows in the pipes and the pressure heads at the nodes (kinematic viscosity= 1.13x10 mº/s). Lengths and diameters of pipes are given in the table below. Roughness size of all pipes is 0.06 mm. Pressure head elevation at A point is 65 m od and the elevations of pipe nodes from A to F are 30, 25,20, 20, 22, and 25, respectively BE Pipe Length m) Diameter (mm)...
2. For the following pipe system find the discharge in each pipe if the difference in water surface elevation Az between the two tanks A and B is 40 m. Neglect minor losses. Pi friction 0.012 0.025 0.015 0.02 Length (m) 200 400 150 300 Diameter (cm 30 15 25 20 4 4
A 600mm diameter horizontal pipe of length 2km branches into two pipes of 300mm and 450mm diameter, each 1.6km long (Fig. Q5). The 600mm pipe is at an elevation of 30m and connects reservoir A with water level 50m. The two branched pipes connects reservoir B with water level 100m. A pump is installed in the 600mm pipe and causes the flow from A to B. Calculate the required power of the pump to maintain a flow rate of Im®/s...
Problem 1: In the reservoir-pipe system below, water is supplied from reservoir A to reservoir B with a flowrate of 50 L/S. In the system, a pump with an efficiency value of n=0.70 is used. Length of the pipeline is L=5000m, pipe diameter is D=200 mm and the elevation difference between reservoirs is 40 m. According to this, a) Determine the required pump head (Hp). b) Find the required nominal pump power. c) Draw the relative energy grade line of...
Q3: Water at 20 C is flowing in the pipe and out to the atmosphere as in figure 3. If friction can be neglected, calculate the flow rate. Note that the elevation given in the figure is in meters and the Mercury (Hg) have specific gravity of 13.55 (50 points) El. 6 100 mm d 0.5 m El. 4.5-50 mm d Figure 3
Q3 (40 pts): Water is pumped through a 60-m-long, 0.3-m-diameter pipe from a lower reservoir to a higher reservoir, which has a water surface 10 m above the lower one. When the pump adds 40 kW to the water the flowrate is 0.20 m/s. Assume the following coefficients of minor losses: • Entrance: Kentrance = 0.5 Exit: Kexit = 1 Each elbow: Kelbow = 1.5 • Valve: K= 6 Part A (20 pts) Determine the pipe roughness ε. Part B...
(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...
Hydraulics ( CE322 )
Q1:(10 marks A 200mm diameter, 1.2 km long galvanized iron pipe (e -0.15mm) conveys water flow between two reservoirs which have a difference in water surface elevation of 12.0 m. The pipe exit and entrance are square edge. Calculate the flow rate Q (m/s). 02:(10 marks) Calculate the head losses and the corrected flows in the various pipes of a distribution network as shown in figure. Assume that minor losses can be neglected. .30u 120ls 40...
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