Defining exergy Environment To:Po Notes: CM2 CM1 》Wuse=net useful work of combined I Closed I System system(CM1)! use 》The goal is to maximize Wuse! Exergy/Availability Maximum theoretical work output that could be done by a system if it was to come into equilibrium with its environment! 上游充通大 May2,2018 4 SHANGHAI JLAO TONG UNIVERSITYMay 2, 2018 4 Defining exergy Exergy/Availability = Maximum theoretical work output that could be done by a system if it was to come into equilibrium with its environment! Notes: » Wuse = net useful work of combined system (CM1)! » The goal is to maximize Wuse! Closed System Environment @ To ,po Qi CM2 CM1 Wi Wuse