A Dual cycle has a compression ratio of 15:1. The state at the beginning of compression is 14.4psi and 60F. The volume ratio during the constant pressure part of the heat addition process is 2:1. The pressure ratio during the constant volume heat addition process is 1.5:1. Take Cp=.24 Btu/lbm °R; Cv= .171 Btu/lbm °R; and k=1.4.
Using constant specific heat method determine
1) Max Pressure in the Cycle
2) Max Temperature in the Cycle
3) Total Specific heat out of Cycle
4) Total specific heat into cycle
5) Specific Net work of the Cycle.