I have two binary mixtures for analyzing Brayton cycle. The mixtures are:
CO2+Ar and CO2+Butane
Kindly help me how to call enthalpy, entropy and other thermophysical properties using EES.
Unfortunately EES does not have any prebuilt function for these mixtures (like there is for Air and LiBrH2O) so you will have to calculate it yourself (as far as I know). Check if you can assume an ideal mixture for the properties range (T, P, etc.) of your problem, otherwise you will have to use something more complicated. My suggestion is to work with other software, such as Aspen Plus, that covers that for you.
Thank you Rafael Nogueira Nakashima.
Do you have the setup of ASPEN plus?
Unfortunately no, I don't have any simulation with these mixtures. However, you can easily create your own following some general steps. In the following link you can check some example models which you can adapt to your own. I suggest reading the chapter 7 (Analyzing Properties).
http://eleceng.dit.ie/gavin/DT275/cppt9004/AspenPlusProcModel2006_5-Start.pdf
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