Consider an air-standard Dual cycle. Operating data at principal
states in the cycle
are given in the table below. The states are numbered as in the
figure. Hint: remember
what you know about Wnet and Qnet for a cycle.
Determine:
(a) the heat addition per unit mass, in kJ/kg
(b) the net work per unit mass, in kJ/kg
(c) the thermal efficiency