Why we obtain different exergetic efficiency from two definitions of exergetic efficiency when analyzing a thermodynamic power cycle?

There are two definitions of exergy efficiency. i.e. 1. eff = Wnet/ Exergy In 2. eff= 1- (exergy destruction/ Exergy In ) While analyzing supercritical CO2 power cycles, the exergy efficiency...

04 April 2018 7,062 5 View