For an air standard ideal dual cycle, air at 14 psia and 530R is compressed isentropically with a ratio of 16. During the heat addition process, it was found that the cut off ratio is 2, and the pressure ratio is 1.3. Draw the PV and TS diagrams, find the heat added, net work, and efficiency. 583.84 4; 363.03 ; 62.18% Btu Btu lbm lbm

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Numerical Calculations

In the mid-20th century, the availability and the growth in power of digital computers led to the increase in the mathematical model in the field of engineering and science. The analysis of these detailed models needs to be increased.