2. 1 kg of R-134a initially at 600 kPa and 25°C under-goes a process during which the entropy is kept constant until the
Posted: Mon Jul 11, 2022 1:16 pm
2. 1 kg of R-134a initially at 600 kPa and 25°C under-goes a process during which the entropy is kept constant until the pressure drops to 100 kPa. Estimate the final temperature of the R-134a and the final specific internal energy. Illustrate the process in T-s diagram. (8 Marks)