Air is contained in a 15.8ft3 tank at T = 840oF. A gage attached to the...
Air is contained in a 15.8ft3 tank at T = 840oF. A gage attached to the tank reads 165psi, and the local atmospheric pressure is 6psia . Determine the mass of the air in the tank and the internal energy (u) of the air. (Hint: there in a table in the Appendix that can be used to determine the ideal gas properties of air). To check your work, enter the mass of the air in lbm in the box below.
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Air is contained in a 15.8ft3 tank at T =
840oF. A gage attached to the...
8. The figure shows a tank within a tank, each containing air. Pressure gage A, which...
8. The figure shows a tank within a tank, each containing air. Pressure gage A, which indicates pressure inside tank A, is located inside tank B and reads 5 psig (vacuum). The U-tube Pa 14.7 psia Tank B manometer connected to tank B contains water with a column length of 10 in. Using the data shown on the figure, determine the absolute pressure of the air inside tank B and inside tank A, both in psia. The atmospheric pressure surrounding...
Problem 03.071- Gage pressure of air A 400-L rigid tank contains 5 kg of air at...
Problem 03.071- Gage pressure of air A 400-L rigid tank contains 5 kg of air at 25°C. Determine the reading on the pressure gage if the atmospheric pressure is 97.5 kPa. The gas constant of air is R 0.287 kPa-m /kg-K. 3 The gage pressure iskPa
A tank with a volume of 1.3m^3 contains air with a gage pressure of 350kPa. A...
A tank with a volume of 1.3m^3 contains air with a gage pressure of 350kPa. A mercury manometer is attached to the tank and is open to the atmosphere on the other end. The atmospheric pressure is 100kPa and the tank temperature is 27C. What is the height of the mercury in the manometer?
6 point A compressed air in a tank is at a gage pressure of 60 in...
6 point A compressed air in a tank is at a gage pressure of 60 in of Mercury (Y=846 Ibtit). Determine the absolute pressure (psial of the air in the tank when atmospheric pressure is 14.7 ptia. Moving to another question will save this response
Problem 6.028 SI Air contained in a rigid, insulated tank fitted with a paddle wheel, initially...
Problem 6.028 SI Air contained in a rigid, insulated tank fitted with a paddle wheel, initially at 300 K, 2 bar, and a volume of 2 m, is stirred until its temperature is 600 K. Assuming the ideal gas model for the air, and ignoring kinetic and potential energy, determine (a) the final pressure, in bar (b) the work, in kJ (c) the amount of entropy produced, kJ/K Solve using: (1) data from Table A-22. (2) constant cy read from...
Air contained
Air contained in a rigid, insulated tank fitted with a paddle wheel, initially at 1 bar, 330 K and a volume of 1.93 m^3, receives an energy transfer by work from thepaddle wheel in an amount of 400kJ. Assuming the ideal gas model for the air, determine (a) the final temperature, in K, (b) the final pressure, in bar, and (c) theamount of entropy produced, in kJ/K, Ignore kinetic and potential energy.
The density p of the air contained in a pressurized tank is to be calculated by...
The density p of the air contained in a pressurized tank is to be calculated by measuring the pressure and the temperature T inside the tank. Density of the air in the tank calculated is to be from the ideal gas law: P = PRT Where R = 287 for air. kg The temperature is to be measured with uncertainty of 5 K. The pressure is to be measured with uncertainty of 2.5 (10) Pa. If the nominal temperature reading...
1-61 Both a gage and a manometer are attached to a gas tank to measure its...
1-61 Both a gage and a manometer are attached to a gas tank to measure its pressure. If the reading on the pressure gage is o kPa, determine the distance between the two fluid levels of the manometer if the fluid is (a) mercury (p 13,600 kg/m3) or (b) water (p 1000 kg/m3). P 80 kPa Gas FIGURE P1-61
8. The figure shows a tank within a tank, each containing air. Pressure gage A, which indicates pressure inside tank A, is located inside tank B and reads 5 psig (vacuum). The U-tube Pa 14.7 psia Tank B manometer connected to tank B contains water with a column length of 10 in. Using the data shown on the figure, determine the absolute pressure of the air inside tank B and inside tank A, both in psia. The atmospheric pressure surrounding...
Problem 03.071- Gage pressure of air A 400-L rigid tank contains 5 kg of air at 25°C. Determine the reading on the pressure gage if the atmospheric pressure is 97.5 kPa. The gas constant of air is R 0.287 kPa-m /kg-K. 3 The gage pressure iskPa
6 point A compressed air in a tank is at a gage pressure of 60 in of Mercury (Y=846 Ibtit). Determine the absolute pressure (psial of the air in the tank when atmospheric pressure is 14.7 ptia. Moving to another question will save this response
Problem 6.028 SI Air contained in a rigid, insulated tank fitted with a paddle wheel, initially at 300 K, 2 bar, and a volume of 2 m, is stirred until its temperature is 600 K. Assuming the ideal gas model for the air, and ignoring kinetic and potential energy, determine (a) the final pressure, in bar (b) the work, in kJ (c) the amount of entropy produced, kJ/K Solve using: (1) data from Table A-22. (2) constant cy read from...
The density p of the air contained in a pressurized tank is to be calculated by measuring the pressure and the temperature T inside the tank. Density of the air in the tank calculated is to be from the ideal gas law: P = PRT Where R = 287 for air. kg The temperature is to be measured with uncertainty of 5 K. The pressure is to be measured with uncertainty of 2.5 (10) Pa. If the nominal temperature reading...
1-61 Both a gage and a manometer are attached to a gas tank to measure its pressure. If the reading on the pressure gage is o kPa, determine the distance between the two fluid levels of the manometer if the fluid is (a) mercury (p 13,600 kg/m3) or (b) water (p 1000 kg/m3). P 80 kPa Gas FIGURE P1-61
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