1-inlet,1-oulet CV at steady state 0= T ri(s1 -s2)+fev +r Similar form as CM sys. m Entropy difference at exit and inlet Entropy transfer Entropy production accompanying heat transfer due to irreversibilities >,=,<0 ≥0 心 (isentropic) For adiabatic system:S2 -S= if reversible->52-S=0 m 上游充通大 April 23,2019 5 SHANGHAI JLAO TONG UNIVERSITYApril 23, 2019 5 1-inlet, 1-oulet CV at steady state Entropy transfer accompanying heat transfer >, =, < 0 Entropy production due to irreversibilities ≥0 Similar form as CM sys. For adiabatic system: if reversible 0 (isentropic) Entropy difference at exit and inlet