I can call NH3H2O using Call NH3H2O (Code, In1, In2, In3: T, P, x, h, s, u, v, Qu), but when I write it in a procedure, an error of not having equal sign.
I know there is a function for example h=enthalpy(NH3H2O, P=P1,T=T1), when I use this function, it says NH3H2O is not a substance.
Please help.
Hi Rasool,
In EES version that I have there in no NH3H2O, but i have NH3W in Brine section which is ammonia water brine, so i believe you should use NH3W , here is enthalpy calling: h=Enthalpy(NH3W,T=T,C=C,P=P) which on top of temperature and pressure requires concentration.
Best wishes
Reza
Dear Reza please visit the link
http://www.fchart.com/ees/eeshelp/hs700.htm
well, I think I have no idea about above mentioned link cuz the licenced academic version I have only provides NH3W, not NH3H2O. Anyways, if you get your answer, share it here plz, thanks a lot. Reza
Dear Reza
I just installed the new version in which NH3W exist in brine section. But its results differs from the one using Call NH3H2O (Code, In1, In2, In3: T, P, x, h, s, u, v, Qu).
I think just simply check delta of two points I mean like one in 20 C and the other 100 C, to see if everything is ok, both should give same results. Thanks
Best Wishes
Reza
ِDear Rasool
Have you found your answer?
I am modeling absorption cycles in EES, so I need to know how to use NH3H2O and LiBrH2O .
I would appreciate if you let me know.
hello gentlemen,
i have the same problem
if you reach the solution . please share it .
best wishes
abdulaziz..
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