Newbie question: Can the exergy value be calculated in HYSYS?
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I used HYSYS to simulate a process flow diagram, and when checking the properties of various streams, I found that there was no entry for exergy. Does anyone know how to calculate this value? Do I still need to calculate it myself using the enthalpy and entropy values in the parameters? ? Thank you~~
Reply to 1# *huanduan: I don’t know how to use HYSYS, but you can try the following method in Aspen; I also saw it on a forum. AspenPlus: In PROP-sets, define a new property using prop-set_____avail. By default, PS-1 is selected; choose AVAIL and the appropriate unit. Then, in the report options, go to Stream and then to Prop-set, and select PS-1. This way, the value will be visible in the result table after running the simulation