Homework Answers
The pressure difference between an oil pipe and a water pipe is measured using a double...
The pressure difference between an oil pipe and a water pipe is measured using a double fluid manometer. Compute the density of the second liquid, if ΔP = 30kPa. 3. Glyceris 0-10 SG-088 55 cm 12 cm 20 cm Mercury SGa 13.3
Find the velocity of the flow of an oil through pipe when the difference of mercury...
Find the velocity of the flow of an oil through pipe when the difference of mercury level in a differential U - tube manometer connected to the two tapping of the pitot tube is 100 mm. The coefficient of the pitot tube = 0.98, the specific gravity of oil and mercury are 0.8 and 13.6 respectively. Density of water 1000 kg/m3 Select one: O a. 5.62 m/s O b.5.49 m/s O c.5.22 m/s O d. 4.88 m/s O e. 4.98...
Oil (s = 0.85) is flowing through a pipe from left to right with a mercury...
Oil (s = 0.85) is flowing through a pipe from left to right with a mercury (s = 13.6) manometer attached. The diameter of the pipe at the manometer inlet is 1.0 ft and the diameter of the pipe at the manometer outlet is 0.5 ft. The manometer reads 6 inches. What is the pressure drop across the manometer in psi?
A U-tube manometer is used to measure the pressure drop of water (density=1000Kg/m3) in a pipe...
A U-tube manometer is used to measure the pressure drop of water (density=1000Kg/m3) in a pipe line, which is in excess of atmospheric pressure. The right limb of the manometer contains mercury (specific gravity=13.6) and is opened to atmosphere. The contact between water and mercury is in left limb. Determine the pressure of water in the main line, if the difference in level of mercury in the limb of U-tube is 10Cm and the free surface of mercury is in...
(c) Fuel oil, with a density of 870 kg m-, is pumped through a horizontal pipe,...
(c) Fuel oil, with a density of 870 kg m-, is pumped through a horizontal pipe, as shown in Figure Q2.2. The pipe is 100 mm in diameter and contains an orifice plate with a throat diameter of 40 mm. The pressure drop across the orifice is measured on a U-tube manometer, containing mercury with a specific gravity 13.6. The difference in levels of the columns is measured as 45 mm. The coefficient of discharge for the orifice plate Ca...
A mercury U-tube manometer is used to measure the pressure above atmosphere of water in a...
A mercury U-tube manometer is used to measure the pressure above atmosphere of water in a pipe. The water is in contact with the mercury in the left hand limb. 1. Sketch the arrangement and explain its action. 2. If the mercury is 30 cm below (A) in the left limb and 20 cm above (A) in the right limb, what is the gauge pressure at (A). take specific gravity equal to 13.6. 3. If the pressure at (A) is...
Question 3 (40 marks) (a) Air enters a horizontal nozzle with a velocity of 1 m/s,...
Question 3 (40 marks) (a) Air enters a horizontal nozzle with a velocity of 1 m/s, a pressure of 2 bar and a temperature of 350 K. At exit from nozzle, the air temperature is 450 K. The combined rate of specific heat transfers, and specific work transfers, w to the air as it passes through the nozzle is 150 kJ/kg. Assume that the air flow is steady and air can be treated as perfect gas with = 1005 J/(kg.K)....
. Fluid is water Exit at atmospheric pressure FIND FORCE COMPONENTS TO KEEP THE PIPE FIXED...
. Fluid is water Exit at atmospheric pressure FIND FORCE COMPONENTS TO KEEP THE PIPE FIXED A = 0.4 ft2 30 ft/s 10 psi Flange 20 ft/s A = 0.8 ft2 43° A = 0.8 ft2 V
Question Al A pipeline carrying heavy oil with a specific gravity of SGo-0.8 and a tank containin...
Question Al A pipeline carrying heavy oil with a specific gravity of SGo-0.8 and a tank containing slightly compressed air are connected through a manometer filled with mercury, SGM 13.6 and a reservoir as shown in Fig. 1. The ratio of reservoir diameter D to pipe diameter d is D/d-2 Air ho Dill Mercury Figure 1: Manometer connecting pipeline and air tank. Drawing not to scale. The oil-mercury interface is at height ho-50cm below the centre of the pipeline, the...
3. If the reading on the pressure gage is 370 kPa, (a) determine the gage pressure...
3. If the reading on the pressure gage is 370 kPa, (a) determine the gage pressure (in kPa) of the gasoline line, and (b) repeat your analysis for a pressure gage reading of 210 kPa Oil SG-0.79 Pgage 370 kFa Gasoline SG:0.70 45 cm 50cm22 cm Pipe Air 10 cm Water Mercury SG- 13.6 Figure 2
The pressure difference between an oil pipe and a water pipe is measured using a double fluid manometer. Compute the density of the second liquid, if ΔP = 30kPa. 3. Glyceris 0-10 SG-088 55 cm 12 cm 20 cm Mercury SGa 13.3
Find the velocity of the flow of an oil through pipe when the difference of mercury level in a differential U - tube manometer connected to the two tapping of the pitot tube is 100 mm. The coefficient of the pitot tube = 0.98, the specific gravity of oil and mercury are 0.8 and 13.6 respectively. Density of water 1000 kg/m3 Select one: O a. 5.62 m/s O b.5.49 m/s O c.5.22 m/s O d. 4.88 m/s O e. 4.98...
A U-tube manometer is used to measure the pressure drop of water (density=1000Kg/m3) in a pipe line, which is in excess of atmospheric pressure. The right limb of the manometer contains mercury (specific gravity=13.6) and is opened to atmosphere. The contact between water and mercury is in left limb. Determine the pressure of water in the main line, if the difference in level of mercury in the limb of U-tube is 10Cm and the free surface of mercury is in...
(c) Fuel oil, with a density of 870 kg m-, is pumped through a horizontal pipe, as shown in Figure Q2.2. The pipe is 100 mm in diameter and contains an orifice plate with a throat diameter of 40 mm. The pressure drop across the orifice is measured on a U-tube manometer, containing mercury with a specific gravity 13.6. The difference in levels of the columns is measured as 45 mm. The coefficient of discharge for the orifice plate Ca...
Question 3 (40 marks) (a) Air enters a horizontal nozzle with a velocity of 1 m/s, a pressure of 2 bar and a temperature of 350 K. At exit from nozzle, the air temperature is 450 K. The combined rate of specific heat transfers, and specific work transfers, w to the air as it passes through the nozzle is 150 kJ/kg. Assume that the air flow is steady and air can be treated as perfect gas with = 1005 J/(kg.K)....
. Fluid is water Exit at atmospheric pressure FIND FORCE COMPONENTS TO KEEP THE PIPE FIXED A = 0.4 ft2 30 ft/s 10 psi Flange 20 ft/s A = 0.8 ft2 43° A = 0.8 ft2 V
Question Al A pipeline carrying heavy oil with a specific gravity of SGo-0.8 and a tank containing slightly compressed air are connected through a manometer filled with mercury, SGM 13.6 and a reservoir as shown in Fig. 1. The ratio of reservoir diameter D to pipe diameter d is D/d-2 Air ho Dill Mercury Figure 1: Manometer connecting pipeline and air tank. Drawing not to scale. The oil-mercury interface is at height ho-50cm below the centre of the pipeline, the...
3. If the reading on the pressure gage is 370 kPa, (a) determine the gage pressure (in kPa) of the gasoline line, and (b) repeat your analysis for a pressure gage reading of 210 kPa Oil SG-0.79 Pgage 370 kFa Gasoline SG:0.70 45 cm 50cm22 cm Pipe Air 10 cm Water Mercury SG- 13.6 Figure 2
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