Piston Cylinder device contains a 0.32 m3 of air at an initial condition of 300 KPa,...

Question

Question

Piston Cylinder device contains a 0.32 m3 of air at an initial condition of 300 KPa,...

Piston Cylinder device contains a 0.32 m3 of air at an initial condition of 300 KPa, 500 K and is compressed isothermally to a final pressure of 700 kPa. For air, R= 287 J/Kg.K

1. Determine the work done during the process.

2. Determine if the work is done on the system or done by the system.

3. Plot the PV diagram showing all the states and numbers on it.

engineering Mechanical-Engineering

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

y = 0.32 m3 given isothermal compressi sion la P, = 3ookpa T,= 500k - 700kpa : R=287 T, agk () W- PV lub P2 - 300x0.32 L300 7 2 700 kPa PT 300kg 0.32 m3 0.137 m3 V- procure for isothermal PV = P2 va 30o xo.32 700 ” pi P2 xv 3 V 0.137 please like like like

Add a comment

Answer 2

Similar Homework Help Questions

Piston Cylinder device contains a 0.32 m3 of air at an initial condition of 300 kPa,...

Piston Cylinder device contains a 0.32 m3 of air at an initial condition of 300 kPa, 500 K and is compressed isothermally to a final pressure of 700 kPa. For air, R= 287 J/Kg.K 1. Determine the work done during the process. 2. Determine if the work is done on the system or done by the system. 3. Plot the PV diagram showing all the states and numbers on it.
Piston Cylinder device contains a 0.32 m3 of air at an initial condition of 300 kPa,...

Piston Cylinder device contains a 0.32 m3 of air at an initial condition of 300 kPa, 500 K and is compressed isothermally to a final pressure of 700 kPa. For air, R=287 J/Kg.K 1. Determine the work done during the process. 12% 2. Determine if the work is done on the system or done by the system. 4% 3. Plot the PV diagram showing all the states and numbers on it. 4% oras
Question # 2 (20%) Piston Cylinder device contains a 0.32 m3 of air at an initial...

Question # 2 (20%) Piston Cylinder device contains a 0.32 m3 of air at an initial condition of 300 kPa, 500 K and is compressed isothermally to a final pressure of 700 kPa. For air, R=287 J/Kg.K 1. Determine the work done during the process. 12% 2. Determine if the work is done on the system or done by the system. 4% 3. Plot the PV diagram showing all the states and numbers on it. 4%

Question # 2 (20%) Piston Cylinder device contains a 0.32 m3 of air at an initial...

Question # 2 (20%) Piston Cylinder device contains a 0.32 m3 of air at an initial condition of 300 kPa, 500 K and is compressed isothermally to a final pressure of 700 kPa. For air, R= 287 J/Kg.K 1. Determine the work done during the process. 12% 2. Determine if the work is done on the system or done by the system. 4% 3. Plot the PV diagram showing all the states and numbers on it. 4%
1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the...

1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 j/Kg.k - Calculate the amount of heat transfer. Determine if the heat is added to the system or lost from the system. - Plot the TV diagram showing all...
1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the...

1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 j/Kg.k - Calculate the amount of heat transfer. Determine if the heat is added to the system or lost from the system. - Plot the TV diagram showing all...

1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the...

1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039j/Kg.k - Calculate the amount of heat transfer. Determine if the heat is added to the system or lost from the system. Plot the TV diagram showing all the states...
Consider a piston-cylinder device (system) that contains 0.06 m3 of air at 300 kPa and 125...

Consider a piston-cylinder device (system) that contains 0.06 m3 of air at 300 kPa and 125 ̊C. (a) If the volume of air in the device increases to 0.15 m3 while the pressure remains constant, determine the work done by the system during the process. (b) If as a result of heat transfer to the surrounding, the pressure and temperature in the device drop to 240 kPa and 55 ̊C, respectively, and the piston is held such that the volume...
4.) A 0.5 kg of saturated water vapor at 300°C is heated in a piston-cylinder device....

4.) A 0.5 kg of saturated water vapor at 300°C is heated in a piston-cylinder device. Now the steam expanded reversibly and isothermally to a final pressure of 600 kPa. Determine the heat transferred during this process. - Determine the work done during the process. Plot the PV diagram showing all the states and numbers on it.

A 0.5 kg of saturated water vapor at 300°C is heated in a piston–cylinder device. Now...

A 0.5 kg of saturated water vapor at 300°C is heated in a piston–cylinder device. Now the steam expanded reversibly and isothermally to a final pressure of 600 kPa. 1. Determine the heat transferred during this process. 2. Determine the work done during the process. 3. Plot the PV diagram showing all the states and numbers on it.

Piston Cylinder device contains a 0.32 m3 of air at an initial condition of 300 KPa,...

Homework Answers

Add Answer to:
Piston Cylinder device contains a 0.32 m3 of air at an initial condition of 300 KPa,...

Post as a guest

Earn Coins