Using a custom compound

Hi all,

first time for me here.. i'm trying to simulate the transport of hydrocarbons, namely gasoline, gasoil and jet.

how can I add those substances into the model? kust by adding the single different components? it seems way too imprecise..

open to any kind of suggestion.



DWSIM 10-10-19, 7:21 p.m. Envoy467

Normally, for this kind of task, the petroleum characterization utilities are used to generate pseudocompounds.

12-10-19, 7:22 p.m. DanWBR


How do i do taht? because in the compound creator I am asked to input tons of data i dont know, like the unifac groups and so on..


15-10-19, 2:05 p.m. Envoy467
Create a new simulation, do not select any compound. Add an instance of the Peng-Robinson Property Package, then go to Tools and select one of the Petroleum Characterization utilities, according to the data you have. At the end of the process you'll have a set of (pseudo)compounds added to your simulation which will represent the data you've input.

29-10-19, 12:19 a.m. DanWBR

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04-12-19, 8:19 p.m. sweetz1

This question is closed to new answers