CoolProp with DWSIM Script

[ZckWzk]

how can we call CoolProp function in Script ?
let say i want to use
PropSI() function.

do i need to add
new coolprop module ?

[Daniel Medeiros]

With the IronPython parser you can do the following:

import clr
clr.AddReference("DWSIM.Thermodynamics.CoolPropInterface")

import CoolProp

tcrit = CoolProp.Props1SI("Water", "TCRIT")

print tcrit

[ZckWzk]

thank it work.

i have another question about coolprop.

how can i use fluid in coolprop database like DowJ (that i cant find in compound list DWSIM ) as component in my flowsheet.?

[Daniel Medeiros]

I believe that it isn't possible if the component name is not on this list: http://www.coolprop.org/fluid_properties/PurePseudoPure.html#list-of-fluids

[ZckWzk]

what if the fluid is incompressible fluid that on this list
http://www.coolprop.org/fluid_properties/Incompressibles.html

[Daniel Medeiros]

Unfortunately the incompressible fluid interface is not exposed to C#/VB as of the current CoolProp version.

[Ja Eddouibi]

Hi daniel,
How we can use DWSIM thermodynamic package within python.net UO. I tried the example using cantera, it works perfectly. However when i use DWSIM.Thermodynamics (from DWSIM.Thermodynamics import *) it doesn't work properly and i can't get the outlet stream properties of the UO at equilibrium.

[Daniel Medeiros]

I would need a code sample to check what you've did wrong.