Example 13.1 Air as an ideal gas air undergoes a thermodynamic cycle consisting of three processes. Process 1-2: Assume:ideal gas Process 2-3: expansion P2=2 bars Process 3-1: (p) compression v=C T=C Given:T=300K,p=1bar; P2=2bar Find:T2,V3 P1=1 bar p=C 600K 300K 上游通大学 March 19,2019 8 SHANGHAI JLAO TONG UNIVERSITYMarch 19, 2019 8 Example 13.1 Air as an ideal gas air undergoes a thermodynamic cycle consisting of three processes. Process 1–2: Process 2–3: expansion Process 3–1: compression v T p Given: T1=300K, p1=1bar; p2=2bar Find: T2 , v3 Assume: ideal gas