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QUUESTION1 Water flows through a pipe as shown in Figure 1. The losses in the pipe can be express...
Water flows in a pipe as shown in Figure Q3. At section 1, height to the...
Water flows in a pipe as shown in Figure Q3. At section 1, height to the centre line of pipe in relation to some datum is Zi (=3m). At section 2, the respective height is Z2 = 5m) as shown. The pipe diameters in section 1 and 2 are 500mm and 440mm respectively. Water velocity at section 1 is 5.6 m/s and the pressure is 45 kPa. Assuming ideal flow conditions and taking water density as 1000 kg/m. 1. Calculate...
If a pump with the characteristic curve shown in the accompanying graph (Figure 2) is used to pump water from the lowe...
If a pump with the characteristic curve shown in the accompanying graph (Figure 2) is used to pump water from the lower to the upper tank (water flows from Tank 2 to Tank 1 in this question) shown in Figure 1. Use information provided in Figure 1 and assume that diameter of pipe AB is 600 mm (DAB 600 ) and diameter of pipe BC is 300 mm DBc 300 mm) a. Find the operation point of this systenm b....
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m....
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m. Both the tank free surface and jet exit are exposed to the atmosphere. Take the density of water p = 1000 kg/m3, dynamic viscosity of water u = 0.001 kg/m.s, atmospheric pressure = 100 kPa, and gravity = 9.8 m/s2. Calculate the volumetric flow rate through the pipe. Neglect entrance losses to the pipe. Hint: Consider the inlet and outlet sections of the pipe...
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...
In the figure, water flows through a horizontal pipe and then out into the atmosphere at...
In the figure, water flows through a horizontal pipe and then
out into the atmosphere at a speed v1 = 16.0
m/s. The diameters of the left and right sections of the pipe are
5.20 cm and 3.00 cm. (a) What volume of water
flows into the atmosphere during a 10 min period? In the left
section of the pipe, what are (b) the speed
v2 and (c) the gauge
pressure?
Question 1 In the figure, water flows through a...
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m....
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m. Both the tank free surface and jet exit are exposed to the atmosphere. Take the density of water p = 1000 kg/m3, dynamic viscosity of water j = 0.001 kg/m.s, atmospheric pressure = 100 kPa, and gravity = 9.8 m/s2. Calculate the volumetric flow rate through the pipe. Neglect entrance losses to the pipe. Hint: Consider the inlet and outlet sections of the pipe...
Engineering Fluid Mechanics PO 17: Water flows through a section of a pipe of length L...
Engineering Fluid Mechanics
PO 17: Water flows through a section of a pipe of length L and diameter D as indicated in the figure. The pipe has a roughness of k, = 0.3mm. The discharge is Q = 1m/s. The kinematic viscosity of water is V = 10 m/s. (a) What is the friction factor ? (Moody diagram on next page). (b) What is the head loss over the pipe section of length L? (c) What horizontal force is required...
(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...
PROBLEM 2 = Water flows through a Venturi meter, as shown in Figure 1. The pressure...
PROBLEM 2 = Water flows through a Venturi meter, as shown in Figure 1. The pressure of the water in the pipe supports columns of water that differ in height by L = 25 cm. The atmospheric pressure is Patm 101.3 kPa, the specific volume of water is v = 0.001 mº kg-1, and the acceleration of gravity is g = 9.81 ms-2. Patm = 101,3 kPa 8 = 9.8 m/s? L = 250 mm Water v = 0.001 m?/kg...
Question 1 In the figure, water flows through a horizontal pipe and then out into the...
Question 1 In the figure, water flows through a horizontal pipe and then out into the atmosphere at a speed v1 = 13.0 m/s. The diameters of the left and right sections of the pipe are 5.10 cm and 3.00 cm. (a) What volume of water flows into the atmosphere during a 10 min period? In the left section of the pipe, what are (b) the speed v2 and (c) the gauge pressure? V2 (a) Number Units (b) Number Units...
Water flows in a pipe as shown in Figure Q3. At section 1, height to the centre line of pipe in relation to some datum is Zi (=3m). At section 2, the respective height is Z2 = 5m) as shown. The pipe diameters in section 1 and 2 are 500mm and 440mm respectively. Water velocity at section 1 is 5.6 m/s and the pressure is 45 kPa. Assuming ideal flow conditions and taking water density as 1000 kg/m. 1. Calculate...
If a pump with the characteristic curve shown in the accompanying graph (Figure 2) is used to pump water from the lower to the upper tank (water flows from Tank 2 to Tank 1 in this question) shown in Figure 1. Use information provided in Figure 1 and assume that diameter of pipe AB is 600 mm (DAB 600 ) and diameter of pipe BC is 300 mm DBc 300 mm) a. Find the operation point of this systenm b....
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m. Both the tank free surface and jet exit are exposed to the atmosphere. Take the density of water p = 1000 kg/m3, dynamic viscosity of water u = 0.001 kg/m.s, atmospheric pressure = 100 kPa, and gravity = 9.8 m/s2. Calculate the volumetric flow rate through the pipe. Neglect entrance losses to the pipe. Hint: Consider the inlet and outlet sections of the pipe...
In the figure, water flows through a horizontal pipe and then
out into the atmosphere at a speed v1 = 16.0
m/s. The diameters of the left and right sections of the pipe are
5.20 cm and 3.00 cm. (a) What volume of water
flows into the atmosphere during a 10 min period? In the left
section of the pipe, what are (b) the speed
v2 and (c) the gauge
pressure?
Question 1 In the figure, water flows through a...
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m. Both the tank free surface and jet exit are exposed to the atmosphere. Take the density of water p = 1000 kg/m3, dynamic viscosity of water j = 0.001 kg/m.s, atmospheric pressure = 100 kPa, and gravity = 9.8 m/s2. Calculate the volumetric flow rate through the pipe. Neglect entrance losses to the pipe. Hint: Consider the inlet and outlet sections of the pipe...
Engineering Fluid Mechanics
PO 17: Water flows through a section of a pipe of length L and diameter D as indicated in the figure. The pipe has a roughness of k, = 0.3mm. The discharge is Q = 1m/s. The kinematic viscosity of water is V = 10 m/s. (a) What is the friction factor ? (Moody diagram on next page). (b) What is the head loss over the pipe section of length L? (c) What horizontal force is required...
(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...
PROBLEM 2 = Water flows through a Venturi meter, as shown in Figure 1. The pressure of the water in the pipe supports columns of water that differ in height by L = 25 cm. The atmospheric pressure is Patm 101.3 kPa, the specific volume of water is v = 0.001 mº kg-1, and the acceleration of gravity is g = 9.81 ms-2. Patm = 101,3 kPa 8 = 9.8 m/s? L = 250 mm Water v = 0.001 m?/kg...
Question 1 In the figure, water flows through a horizontal pipe and then out into the atmosphere at a speed v1 = 13.0 m/s. The diameters of the left and right sections of the pipe are 5.10 cm and 3.00 cm. (a) What volume of water flows into the atmosphere during a 10 min period? In the left section of the pipe, what are (b) the speed v2 and (c) the gauge pressure? V2 (a) Number Units (b) Number Units...
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