Selection of thermodynamic methods
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While looking at other people’s simulation files, I encountered such a problem. The component is ethylene, and the thermodynamic method used is SRK. When calculating the density of liquid ethylene at -100 degrees, I obtained a value of slightly over 500; whereas in other documents, the density of liquid ethylene is given as just under 500, around 400. For substances like ethylene, which thermodynamic equation should be used to obtain calculation results that are closer to the actual density of the liquid? Welcome everyone's advice; thank you
Try using COSTAOLD for the liquid phase density calculation method