An ideal Otto cycle using air has the following conditions. At point 1; p1 = 14.5 psia and 80° F. The heat added to the air is 370 BTU/lbm per cycle. If the maximum temperature is 3400 °R and K = 1.4, Compute the pressure, temperature and volume at each corner of the cycle; the compression ratio, mean effective BTU pressure and the cycle thermal efficiency if cv= 0.172 lb m-°R
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