Physical property parameters of pure Aspen components
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I’m a newcomer to Aspen and am currently learning how to use it. I would like to know the physical property parameters of a pure component, such as its bubble point; I try to find this information in the \"parameters\" section under \"results\" for pure components. I found that there are many parameters inside whose meanings I don’t know? I would be extremely grateful if all fellow sailors could do me a favor and let me know.
What data do you need? Use the help file!
Specific gravity, API, charge number, CHARGE; stem polar factor, CHI; standard Gibbs free energy of formation, DGFORM; parameters for Gibbs free energy of formation, DGFVK; standard Gibbs free energy of formation for solids, DGSFRM; enthalpy of formation in the aqueous phase at 25 degrees under infinite dilution conditions, DHAQFM; standard enthalpy of formation, DHFORM; parameters for enthalpy of formation, DHFVK; enthalpy of formation for solids at 25 degrees, DHSFRM; heat of vaporization at TB, DHVLB; vector for diffusible component 1 and non-diffusible component 0 in the WC model, DLWC; vector for diffusible component 1 and non-diffusible component 0 in the CEWL model, DVBLNC; standard heat of combustion, HCOM; dipole moment, MUP; molecular weight, MW; eccentricity factor, OMEGA; critical pressure, PC; mass density, RHOM; parameters for the liquid molar volume model RK, RKTZRA; sum of elemental quotients at 25 degrees, S025E; standard weight at 60°F, SG; normal boiling point, TB; critical temperature, TC; freezing point, TFP; TREFHS; liquid molar volume at TB, VB; critical volume, VC; critical volume for the liquid molar volume model RK, VCRKT; standard liquid volume, VLSTD; critical compression factor, ZC
Haha, I looked up English translation help by myself; I don’t fully understand some of it either. Feel free to point out any mistakes
Reply to 4# guojingdehao: Thank you so much, it’s very helpful.
Reply to 5# wode*er2003: If there’s any value whose meaning you don’t know, just send me a message!
Reply to 6# Castro: Okay.
I heard there are some. Where exactly? I would appreciate some guidance from those who are more experienced.
Reply to 3# guojingdehao: May I ask which buttons need to be clicked in order to access the parameters you provided? Thank you
If you don’t know the meaning, press F1 to see the corresponding English explanation right away; it’s quite comprehensive