Basic Course 1 - Creating a Simulation (Task 1)

[@iebah1]

Hello, thanks very much for this video and for your simulator. I don't understand why the CoolProp package did not give a vapour pressure value at 50 C. I thought it would become clear when you looked at Visual Studio, but I didn't get it.

[@DWSIMSimulator]

The CoolProp library has a temperature range for every property that you ask for. If you ask a property value at a temperature outside the valid range it will throw an error. DWSIM, on the opposite, extrapolates the valid region in order to return a value and keep the simulation going on. This allows convergence algorithms to keep working.

[@iebah1]

@@DWSIMSimulator Thanks for the reply. I did not think the temperature 50 C was outside the valid range for CoolProp.

[@DanielWMedeiros]

iebah1 each property of each compound has its own valid temperature range.

[@dysonspreybar4903]

when i try to edit the vapor phase mol fraction, i am not allowed. Is this because im using the free version? Is there a free license for students? thank you

[@walkboy145]

Your force stream phase should be on global definition for it to work. For me that was the case anyways

[@someone-ql6pu]

i got 0.381543 cSt 0.37182 cP which slightly deferent than you why is that? the it's 75C a 1 atm with raoult law

[@gowrishankark34]

How to insert furnace in dwsim software

[@DWSIMSimulator]

using excel or a python script.

[@miguelmorales8278]

Excellent tutorial, thank you

[@muhammadumer2098]

i am studying chemical engineering now i am in second year at this stage I could not understand It better it is very hard near to me i dont know why?

[@Santkb123]

where is phosphoric acid??????????

[@msm5272]

nicely explained

[@maldn.]

Thank you, this simulator is great!!

[@aliabdelraheem9135]

very impressive

[@jesusrei8945]

Thank you.

[@mariojauregui2899]

Gracias no se inglés pero entendí 👌