Calculate the work done and the final temperature for the following processes:
Polytropic, n = 1.0, 1.0 kg of Air, T1 = 1470 °C, P1 = 500 kPa. The volume expands to twice the initial volume during the process.
Polytropic, n = 1.1, 1.0 kg of Air, T1 = 1470 °C, P1 = 500 kPa. The volume expands to twice the initial volume during the process. (ans: 331.2 kJ, 1336 °C)
Polytropic, n = 1.4, 1.0 kg of Air, T1 = 1470 °C, P1 = 500 kPa. The volume expands to twice the initial volume during the process.