An air-standard cycle is executed in a closed system with 0.5 kg of air and consists of the… 1 answer below »

Need your ASSIGNMENT done? Use our paper writing service to score better and meet your deadline.


Order a Similar Paper HERE Order a Different Paper HERE

An air-standard cycle is executed in a closed system with 0.5 kg of air and consists of the following three processes:

1-2 Isentropic compression from 100 kPa and 27°C to 1 MPa

2-3 P = constant heat addition in the amount of 416 kJ

3-1 P = c1v + c2 heat rejection to initial state (c1 and c2 are constants)

(a) Show the cycle on P-v and T-s diagrams.

(b) Calculate the heat rejected.

(c) Determine the thermal efficiency.

Assume constant specific heats at room temperature.