Ex9_2 - and so w344 = 800.4969 then q41 =-353.044...

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parameters r rc k cv T1 p1 R 18 2 1.4 0.718 300 100 0.287 v1 = 0.861 T2 = T1 r^(k-1) = 953.3015 therefore w12 = -469.0704 and p2 = 5719.809 T3 = T2*rc = 1906.603 then w23 = 273.5975 and q23 = 958.068 T4 = T3/(r/rc)^(k-1) = 791.7047
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Unformatted text preview: and so w344 = 800.4969 then q41 =-353.044 Consequently, the cycle efficiency is 0.632 again 5% high check: sum(q) = 605.024 sum(w) = 605.024 Example 9.2-- cold-air standard...
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