Answer is A, please explain in details, thanks!
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Answer is A, please explain in details, thanks!
26. In a very large closed tank, the...
Air 250 kPa Problem6 A tall tank has an orifice (circular opening) located 2.5 m below...
Air 250 kPa Problem6 A tall tank has an orifice (circular opening) located 2.5 m below the water surface. The tank is closed with an ABSOLUTE pressure of 250 kPa. Atmospheric pressure is 100 kPa. (a) Neglecting frictional effects, determine the flowrate out of the tank. (b) As the tank empties, will the flowrate increase, decrease, or remain the same? Prove your answer with equations and words. Assume the air pressure in the tank remains constant. 2.5 m 10 cm
The figure shows a cylindrical tank of 80 em in diameter which is fully filled with water. In order to increase the flow from the tank to the exit pipe on the left, an additional pressure is appl...
The figure shows a cylindrical tank of 80 em in diameter which is fully filled with water. In order to increase the flow from the tank to the exit pipe on the left, an additional pressure is applied to the water surface by an air compressor to supply air to the upper air chamber of the tank. The external walls of the tank are exposed to the atmospheric conditions of the area. You are required to determine the hydrostatic conditions...
(a) A large, open at the top, upright cylindrical tank contains fuel oil with a density...
(a) A large, open at the top, upright cylindrical tank contains fuel oil with a density of 0.890 x 103 kg/m². If the air pressure is 101.3 kPa, determine the absolute pressure (in Pa) in the fluid at a depth of 32.5 m. 283465x The absolute pressure at any point in the fluid is the sum of atmospheric pressure and the pressure due to the depth of the fluid. Did you remember to account for atmospheric pressure? Pa (b) Determine...
Problem II: We have a deep tank of still water open at the top. At a...
Problem II: We have a deep tank of still water open at the top. At a depth of 194m below the free surface of the water the tank extends horizontally outward so that the tank has a flat horizontal surface S with water on the underside with no air gap Q5. What is the constant B found by evaluating Bernoulli's equation at the upper surface of the water in the tank? This surface is at an elevation y+194m above the...
.Emergency Coolant Injection from an Accumulator Tank (8 marks) Consider an accumulator tank with a cross sectional area of A,-10m, and a height of H-6m, initially filled with 5m of water as show...
.Emergency Coolant Injection from an Accumulator Tank (8 marks) Consider an accumulator tank with a cross sectional area of A,-10m, and a height of H-6m, initially filled with 5m of water as shown in the figure. The top of the tank is closed and filled with air at an initial pressure of P, 1,101 kPa At time -Os, the water starts to discharge from an opening at the bottom of the tank with an opening area of A2 0.001m2. The...
14. A jet of water squirts out horizontally from a hole near the bottom of the very large tank in the figure. If the height, h, of the water level in the tank is 0.3 m, find the angle that the s...
14. A jet of water squirts out horizontally from a hole near the bottom of the very large tank in the figure. If the height, h, of the water level in the tank is 0.3 m, find the angle that the stream makes with the vertical as it strikes the ground. (The horizontal distance frorm the bottom of the cylindrical stand to the splash point is unknown.)
14. A jet of water squirts out horizontally from a hole near the...
A pressurized tank of water has a 9-cm-diameter orifice at the bottom, where water discharges to...
A pressurized tank of water has a 9-cm-diameter orifice at the bottom, where water discharges to the atmosphere. The water level is 2.5 m above the outlet. The tank air pressure above the water level is 250 kPa (absolute), while the atmospheric pressure is 100 kPa. Neglecting frictional effects, determine the initial discharge rate of water from the tank. -Air 250 kPa 2.5 m d cm The initial discharge rate of water from the tank is determined to be [...
Can I know full answer 2. Pressurized tank of water has a 10-cm-diameter orifice at the...
Can I know full answer
2. Pressurized tank of water has a 10-cm-diameter orifice at the bottom, where water discharges to the atmosphere. The water level is 3 m above the outlet. The tank air pressure above the water level is 300 kPa (absolute) while the atmospheric pressure is 100 kPa. Neglecting frictional effects, determine the initial discharge rate of water from the tank. Air 00 kPa 3 m 10 cm
Question 8 At the bottom of a pressurized petroleum tank there is a 10 cm diameter...
Question 8
At the bottom of a pressurized petroleum tank there is a 10 cm
diameter hole through which petroleum is poured into the
atmosphere. Water level is 2.5m higher than the hole.
(Friction losses will be neglected.)
1)Calculate the initial flow of water discharged from the
tank.
2)What is the height of the petroleum after 10 seconds?
Density of petroleum = 850 kg/m3
Base diameter = 70 cm
Atmospheric pressure = 101325 Pa
Air pressure on the water surface...
(a) A large, open at the top, upright cylindrical tank contains a brine with a density...
(a) A large, open at the top, upright cylindrical tank contains a brine with a density of 1.23 x 103 kg/m. If the air pressure is 101.3 kPa, determine the absolute pressure (in Pa) in the fluid at a depth of 27.0 m. 1269.16 The absolute pressure at any point in the fluid is the sum of atmospheric pressure and the pressure due to the depth of the fluid. How can you account for the pressure due to the depth...
Air 250 kPa Problem6 A tall tank has an orifice (circular opening) located 2.5 m below the water surface. The tank is closed with an ABSOLUTE pressure of 250 kPa. Atmospheric pressure is 100 kPa. (a) Neglecting frictional effects, determine the flowrate out of the tank. (b) As the tank empties, will the flowrate increase, decrease, or remain the same? Prove your answer with equations and words. Assume the air pressure in the tank remains constant. 2.5 m 10 cm
The figure shows a cylindrical tank of 80 em in diameter which is fully filled with water. In order to increase the flow from the tank to the exit pipe on the left, an additional pressure is applied to the water surface by an air compressor to supply air to the upper air chamber of the tank. The external walls of the tank are exposed to the atmospheric conditions of the area. You are required to determine the hydrostatic conditions...
(a) A large, open at the top, upright cylindrical tank contains fuel oil with a density of 0.890 x 103 kg/m². If the air pressure is 101.3 kPa, determine the absolute pressure (in Pa) in the fluid at a depth of 32.5 m. 283465x The absolute pressure at any point in the fluid is the sum of atmospheric pressure and the pressure due to the depth of the fluid. Did you remember to account for atmospheric pressure? Pa (b) Determine...
Problem II: We have a deep tank of still water open at the top. At a depth of 194m below the free surface of the water the tank extends horizontally outward so that the tank has a flat horizontal surface S with water on the underside with no air gap Q5. What is the constant B found by evaluating Bernoulli's equation at the upper surface of the water in the tank? This surface is at an elevation y+194m above the...
.Emergency Coolant Injection from an Accumulator Tank (8 marks) Consider an accumulator tank with a cross sectional area of A,-10m, and a height of H-6m, initially filled with 5m of water as shown in the figure. The top of the tank is closed and filled with air at an initial pressure of P, 1,101 kPa At time -Os, the water starts to discharge from an opening at the bottom of the tank with an opening area of A2 0.001m2. The...
14. A jet of water squirts out horizontally from a hole near the bottom of the very large tank in the figure. If the height, h, of the water level in the tank is 0.3 m, find the angle that the stream makes with the vertical as it strikes the ground. (The horizontal distance frorm the bottom of the cylindrical stand to the splash point is unknown.)
14. A jet of water squirts out horizontally from a hole near the...
A pressurized tank of water has a 9-cm-diameter orifice at the bottom, where water discharges to the atmosphere. The water level is 2.5 m above the outlet. The tank air pressure above the water level is 250 kPa (absolute), while the atmospheric pressure is 100 kPa. Neglecting frictional effects, determine the initial discharge rate of water from the tank. -Air 250 kPa 2.5 m d cm The initial discharge rate of water from the tank is determined to be [...
Can I know full answer
2. Pressurized tank of water has a 10-cm-diameter orifice at the bottom, where water discharges to the atmosphere. The water level is 3 m above the outlet. The tank air pressure above the water level is 300 kPa (absolute) while the atmospheric pressure is 100 kPa. Neglecting frictional effects, determine the initial discharge rate of water from the tank. Air 00 kPa 3 m 10 cm
Question 8
At the bottom of a pressurized petroleum tank there is a 10 cm
diameter hole through which petroleum is poured into the
atmosphere. Water level is 2.5m higher than the hole.
(Friction losses will be neglected.)
1)Calculate the initial flow of water discharged from the
tank.
2)What is the height of the petroleum after 10 seconds?
Density of petroleum = 850 kg/m3
Base diameter = 70 cm
Atmospheric pressure = 101325 Pa
Air pressure on the water surface...
(a) A large, open at the top, upright cylindrical tank contains a brine with a density of 1.23 x 103 kg/m. If the air pressure is 101.3 kPa, determine the absolute pressure (in Pa) in the fluid at a depth of 27.0 m. 1269.16 The absolute pressure at any point in the fluid is the sum of atmospheric pressure and the pressure due to the depth of the fluid. How can you account for the pressure due to the depth...
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