Question
2. One lb of air undergoes a power cycle consisting of the following processes: 1->2: constant volume from p1=20 psi, T1=500°R to T2=820°R 2->3: adiabatic expansion to v3 = 1.4 v2 3->1: constant pressure compression Sketch the cycle on a p-v diagram. Assuming ideal gas behavior, determine (a) The pressure at state 2 i
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