Air is stored in a chamber with well insulated and rigid. Inside the chamber is equipped...
Air is stored in a chamber with well insulated and rigid. Inside the chamber is equipped with a stirring paddle wheel. Assuming initially air conditions are at 30 psia and 60 F. And the final air pressure increases to 40 psia. Determine (a) the work required for this process, and (b) the final temperature of the air.
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Air is stored in a chamber with well insulated and rigid. Inside
the chamber is equipped...
M&S Problem 6.25. A rigid, insulated container contains 3 m? of air. The container is fitted...
M&S Problem 6.25. A rigid, insulated container contains 3 m? of air. The container is fitted with a paddle wheel and the air inside is initially at 295 K, 200 kPa. The air receives 1546 kJ from the paddle wheel. Assuming the air behaves as an ideal gas, determine (a) the mass of the air; (b) the final temperature in K; and (c) the amount of entropy generated, in kJ/K.
intained in a well- addle wheel 5°C. How much /4-101 Air in the amount of 1...
intained in a well- addle wheel 5°C. How much /4-101 Air in the amount of 1 kg is contained in a insulated, rigid vessel equipped with a stirring paddle w The initial state of this air is 210 kPa and 15°C. How work, in kJ, must be transferred to the air with the wheel to raise the air pressure to 280 kPa? Also, what i final temperature of air? the paddle hat is the dom Air 1 kg 210 kPa...
Help please! A volume of 7.16 m 3 of air in a rigid, insulated container fitted...
Help please! A volume of 7.16 m 3 of air in a rigid, insulated container fitted with a paddle wheel is initially at 347 K, 3.6 bar. The air receives 539 kJ by work from the paddle wheel. Assuming the ideal gas model with c v = 0.66 kJ/kg • K, determine for the air: a) The amount of entropy produced, in J/K, and The final temperature in Kelvin
Problem 3 A rigid, insulated tank filled with 0.6 kg of air is initially at 2...
Problem 3 A rigid, insulated tank filled with 0.6 kg of air is initially at 2 bar, 20°C. The air is stirred by a paddle wheel until its pressure is 2.5 bar. The volume specific heat (Cv) is constant with 0.72 kJ/KgK. Let To = 20°C, po = 1 bar ATTENTION: You are NOT allowed to use Table A-22 to find properties in this problem. Use the volume specific heat to find properties as needed. (a) Determine the final temperature...
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...
PROBLEM 2 (35 points). An insulated, rigid tank whose volume is 0.5 m3 is connected by...
PROBLEM 2 (35 points). An insulated, rigid tank whose volume is 0.5 m3 is connected by a valve to a large vessel holding steam at 60 bar, and 440°C. The tank is initially evacuated. The valve is open only as long as required to fill the tank with stream to a pressure of 40 bar. As this occurs, a paddle wheel adds 260 kJ per kg of work to the tank (where the kg mass for this work represents the...
4. Nitrogen (M-28.01 lb/ibmol) fills a closed rigid tank fitted with paddle wheel, initially at 8...
4. Nitrogen (M-28.01 lb/ibmol) fills a closed rigid tank fitted with paddle wheel, initially at 80°F, 20 psia, and a volume of 2 ft3. The gas is stirred by the paddle wheel to a final temperature of 300°F During the process heat transfer from the gas to its surroundings occurs in an amount of 1.6 Btu. Assuming ideal gas behavior, determine the mass of gas and the work done. Kinetic and potential energy effects can be ignored. R 1545.bmol R(20...
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.
i want the solution with explaination in a good handwriten .. A rigid, insulated tank fitted...
i want the solution with explaination in a good handwriten
..
A rigid, insulated tank fitted with a paddle wheel is filled with water, initially a two-phase liquid-vapor mixture at 200 kPa, consisting of 0.04 kg of saturated liquid and 0.04 kg of saturated vapor. The tank contents are stirred by the paddle wheel until all of the water is saturated vapor at a pressure greater than 138 kPa. Kinetic and potential energy effects are negligible. For the water, determine...
An insulated piston-cylinder device contains 0.1m3 of air (ideal gas) at 400 kPa and 25℃. A...
An insulated piston-cylinder device contains 0.1m3 of air (ideal gas) at 400 kPa and 25℃. A paddle wheel within the cylinder is rotated until 15 kJ of work is done on the air while the pressure is held constant. Assuming the kinetic and potential energies are negligible and the gas constant and specific heat of air are ? = 0.287 kJ kg∙K and ?? = 1.005 kJ kg∙K . Tasks: ( a ) Determine the mass of air inside the...
M&S Problem 6.25. A rigid, insulated container contains 3 m? of air. The container is fitted with a paddle wheel and the air inside is initially at 295 K, 200 kPa. The air receives 1546 kJ from the paddle wheel. Assuming the air behaves as an ideal gas, determine (a) the mass of the air; (b) the final temperature in K; and (c) the amount of entropy generated, in kJ/K.
intained in a well- addle wheel 5°C. How much /4-101 Air in the amount of 1 kg is contained in a insulated, rigid vessel equipped with a stirring paddle w The initial state of this air is 210 kPa and 15°C. How work, in kJ, must be transferred to the air with the wheel to raise the air pressure to 280 kPa? Also, what i final temperature of air? the paddle hat is the dom Air 1 kg 210 kPa...
Problem 3 A rigid, insulated tank filled with 0.6 kg of air is initially at 2 bar, 20°C. The air is stirred by a paddle wheel until its pressure is 2.5 bar. The volume specific heat (Cv) is constant with 0.72 kJ/KgK. Let To = 20°C, po = 1 bar ATTENTION: You are NOT allowed to use Table A-22 to find properties in this problem. Use the volume specific heat to find properties as needed. (a) Determine the final temperature...
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...
PROBLEM 2 (35 points). An insulated, rigid tank whose volume is 0.5 m3 is connected by a valve to a large vessel holding steam at 60 bar, and 440°C. The tank is initially evacuated. The valve is open only as long as required to fill the tank with stream to a pressure of 40 bar. As this occurs, a paddle wheel adds 260 kJ per kg of work to the tank (where the kg mass for this work represents the...
4. Nitrogen (M-28.01 lb/ibmol) fills a closed rigid tank fitted with paddle wheel, initially at 80°F, 20 psia, and a volume of 2 ft3. The gas is stirred by the paddle wheel to a final temperature of 300°F During the process heat transfer from the gas to its surroundings occurs in an amount of 1.6 Btu. Assuming ideal gas behavior, determine the mass of gas and the work done. Kinetic and potential energy effects can be ignored. R 1545.bmol R(20...
i want the solution with explaination in a good handwriten
..
A rigid, insulated tank fitted with a paddle wheel is filled with water, initially a two-phase liquid-vapor mixture at 200 kPa, consisting of 0.04 kg of saturated liquid and 0.04 kg of saturated vapor. The tank contents are stirred by the paddle wheel until all of the water is saturated vapor at a pressure greater than 138 kPa. Kinetic and potential energy effects are negligible. For the water, determine...
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