Two pipes in series are connecting the reservoirs with
head loss of 10 m. The properties of each pipes are as
follows:
Calculate:
a. Flow rate in pipe no. 2
b. Discharge in pipe
Homework Answers
This is the flow rate in pipe 2 as well as discharge in the pipe as flow rate is same in both the pipes.
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Two pipes in series are connecting the reservoirs with
head loss of 10 m. The properties...
course name hydraulics 1. Two Galvanized iron (e= 0.15 mm) pipes in series connecting two reservoirs....
course name hydraulics
1. Two Galvanized iron (e= 0.15 mm) pipes in series connecting two reservoirs. First pipe is 400 m long and has diameter of 1.0 m (see next figure). The second pipe is 250 m long and has diameter of 0.70 m. The elevation of the water surface in thereservoir B is 50.00 m. The discharge from reservoir A to reservoir B is 1.0 m3/s. Thewater viscosity is 1.5 x 10-6 m/s. A gate valve is installed on...
Three pipes are in parallel configuration with a total head loss of 20.3 m. The pipe...
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(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...
4. Figure 2 shows two reservoirs which are connected by three pipes of different diameters. The...
4. Figure 2 shows two reservoirs which are connected by three pipes of different diameters. The length and diameter of each pipe are given in Table 1. The flow rate in the pipeline is 55 Ls. The entrance and exit from the pipes are sharp and the change between the pipelines in the cross sections is sudden. Assume the friction factor, /for the pipes as 0.01. (a) Analyse all the head losses which occur, giving an expression for each. (7...
Two reservoirs are joined by three pipes in series; Pipe 1 is 300 mm in diameter...
Two reservoirs are joined by three pipes in series; Pipe 1 is 300 mm in diameter and 300 m long and has λ = 0.019; Pipe 2 is 200 mm in diameter, 150 m long and has λ = 0.021; and Pipe 3 is 250 mm in diameter and 250 m long and has λ = 0.020. They are conveying water at 15oC. If the height difference between the top water levels is 10 m, find the flow rate ignoring...
Q2 (12): Th and parallel pipes BC and BD. The head loss between the lower reservoir...
Q2 (12): Th and parallel pipes BC and BD. The head loss between the lower reservoir and the pump can be ignored. The Darcy friction factor of each pipe is f 0.022. If the flow in pipe AB is 0.20 m'/s and AZ is 10.4 m, determine the total head of pump. What is daily power input (in the unit of Kw-hr) if the pump is running at 80% efficiency? e system shown in the following figure consists of two...
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...
For the shown system, the pump head discharge curve is Hp = 20-30 Q where the...
For the shown system, the pump head discharge curve is Hp = 20-30 Q where the head in m and the discharge in m/s, HA = 10 m, He = 25 m, Hc = 15 m. The diameters for all pipes are 400 mm, the length for pipes 2 and 3 are 1500 m length. Assume fully turbulent flow in all pipes and surface roughness 0.15 mm. Find the water flow distribution when: a) The pipe 1 is not used...
A centrifugal pump test yields the following data: Pump Head Flow (m)(L/min) 30 25 20 40 The pump...
A centrifugal pump test yields the following data: Pump Head Flow (m)(L/min) 30 25 20 40 The pump curve can be approximated by a parabola. This pump draws water from a large reservoir. The discharge of the pump feeds 150 m of 1.5 cm inside diameter pipe and then 225 m of 3 cm inside diameter pipe.. The two pipes both have a roughness of 0.5 mm The 3 cm pipe discharges to atmosphere a distance 40 m below the...
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...
course name hydraulics
1. Two Galvanized iron (e= 0.15 mm) pipes in series connecting two reservoirs. First pipe is 400 m long and has diameter of 1.0 m (see next figure). The second pipe is 250 m long and has diameter of 0.70 m. The elevation of the water surface in thereservoir B is 50.00 m. The discharge from reservoir A to reservoir B is 1.0 m3/s. Thewater viscosity is 1.5 x 10-6 m/s. A gate valve is installed on...
(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...
4. Figure 2 shows two reservoirs which are connected by three pipes of different diameters. The length and diameter of each pipe are given in Table 1. The flow rate in the pipeline is 55 Ls. The entrance and exit from the pipes are sharp and the change between the pipelines in the cross sections is sudden. Assume the friction factor, /for the pipes as 0.01. (a) Analyse all the head losses which occur, giving an expression for each. (7...
Q2 (12): Th and parallel pipes BC and BD. The head loss between the lower reservoir and the pump can be ignored. The Darcy friction factor of each pipe is f 0.022. If the flow in pipe AB is 0.20 m'/s and AZ is 10.4 m, determine the total head of pump. What is daily power input (in the unit of Kw-hr) if the pump is running at 80% efficiency? e system shown in the following figure consists of two...
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...
For the shown system, the pump head discharge curve is Hp = 20-30 Q where the head in m and the discharge in m/s, HA = 10 m, He = 25 m, Hc = 15 m. The diameters for all pipes are 400 mm, the length for pipes 2 and 3 are 1500 m length. Assume fully turbulent flow in all pipes and surface roughness 0.15 mm. Find the water flow distribution when: a) The pipe 1 is not used...
A centrifugal pump test yields the following data: Pump Head Flow (m)(L/min) 30 25 20 40 The pump curve can be approximated by a parabola. This pump draws water from a large reservoir. The discharge of the pump feeds 150 m of 1.5 cm inside diameter pipe and then 225 m of 3 cm inside diameter pipe.. The two pipes both have a roughness of 0.5 mm The 3 cm pipe discharges to atmosphere a distance 40 m below the...
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...
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