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
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Help please!
A volume of 7.16 m 3 of air in a rigid, insulated
container fitted...
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.
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...
Please show all your work neatly and use the tables from Fundamentals of Engineering Thermodynamics 8th...
Please show all your work neatly and use the tables
from Fundamentals of Engineering Thermodynamics 8th edition by
Michael J Moran, Howard N. Shapiro
A volume of 1.92 m of air in a rigid, insulated container fitted with a paddle wheel is initially at 341 K, 6.4 bar. The air receives 739 kJ by work from the paddle wheel. Assuming the ideal gas model with Cv - 0.65 kJ/kg .K determine for the air the amount of entropy produced, in...
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.
A closed, rigid tank fitted with a paddle wheel contains 1.6 kg of air, initially at...
A closed, rigid tank fitted with a paddle wheel contains 1.6 kg of air, initially at 200oC, 1 bar. During an interval of 10 minutes, the paddle wheel transfers energy to the air at a rate of 1 kW. During this time interval, the air also receives energy by heat transfer at a rate of 0.5 kW. These are the only energy transfers. Assume the ideal gas model for the air, and no overall changes in kinetic or potential energy....
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...
A piston–cylinder assembly fitted with a slowly rotating paddle wheel contains 0.19 kg of air, initially...
A piston–cylinder assembly fitted with a slowly rotating paddle
wheel contains 0.19 kg of air, initially at 300 K. The air
undergoes a constant-pressure process to a final temperature of 420
K. During the process, energy is gradually transferred to the air
by heat transfer in the amount 12 kJ.
Assuming the ideal gas model with k = 1.4 and negligible
changes in kinetic and potential energy for the air, determine the
work done by the paddle wheel on the...
write more details as you can,please thank you 7.22 A rigid, insulated tank contains 0.6 kg...
write more details as you can,please
thank you
7.22 A rigid, insulated tank contains 0.6 kg of air, initially at 200 kPa, 20°C. The air is stirred by a paddle wheel until its pressure is 250 kPa. Using the ideal gas model with c, = 0.72 kJ/kg . K, determine, in kJ, (a) the work, (b) the change in exergy of the air, and (c) the amount of exergy destroyed. Ignore the effects of motion and gravity, and let To...
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...
Problem 3. (10 points) A closed and insulated rigid tank (perfectly insulated) is initially divided into...
Problem 3. (10 points) A closed and insulated rigid tank (perfectly insulated) is initially divided into halves by a separator. On one side of the separator is 1 m of air at 300 K, 2 bar. On the other side is 1 m of air at 500 K, 1 bar. The separator is removed, and the air from the two sides mixes and reaches equilibrium state Please treat the air as ideal gas with cp-1.001 kJ/kg K and c0.714 kJ/kg...
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.
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...
Please show all your work neatly and use the tables
from Fundamentals of Engineering Thermodynamics 8th edition by
Michael J Moran, Howard N. Shapiro
A volume of 1.92 m of air in a rigid, insulated container fitted with a paddle wheel is initially at 341 K, 6.4 bar. The air receives 739 kJ by work from the paddle wheel. Assuming the ideal gas model with Cv - 0.65 kJ/kg .K determine for the air the amount of entropy produced, in...
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...
A piston–cylinder assembly fitted with a slowly rotating paddle
wheel contains 0.19 kg of air, initially at 300 K. The air
undergoes a constant-pressure process to a final temperature of 420
K. During the process, energy is gradually transferred to the air
by heat transfer in the amount 12 kJ.
Assuming the ideal gas model with k = 1.4 and negligible
changes in kinetic and potential energy for the air, determine the
work done by the paddle wheel on the...
write more details as you can,please
thank you
7.22 A rigid, insulated tank contains 0.6 kg of air, initially at 200 kPa, 20°C. The air is stirred by a paddle wheel until its pressure is 250 kPa. Using the ideal gas model with c, = 0.72 kJ/kg . K, determine, in kJ, (a) the work, (b) the change in exergy of the air, and (c) the amount of exergy destroyed. Ignore the effects of motion and gravity, and let To...
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...
Problem 3. (10 points) A closed and insulated rigid tank (perfectly insulated) is initially divided into halves by a separator. On one side of the separator is 1 m of air at 300 K, 2 bar. On the other side is 1 m of air at 500 K, 1 bar. The separator is removed, and the air from the two sides mixes and reaches equilibrium state Please treat the air as ideal gas with cp-1.001 kJ/kg K and c0.714 kJ/kg...
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