|
Question Properties In Aspen Plus
#1
Posted 23 March 2023 - 03:24 PM
I try to find the acentric factor of a stream in Aspen Plus. But, it is not available.
Do you know what I need to do to search for the acentric factor?
#2
Posted 23 March 2023 - 07:43 PM
Hi,
Acentric factor of a stream? please explain your objective.
Breizh
#3
Posted 23 March 2023 - 08:09 PM
#4
Posted 23 March 2023 - 10:48 PM
#5
Posted 23 March 2023 - 10:50 PM
Hi,
are you talking about a pseudo component?
Breizh
#6
Posted 24 March 2023 - 12:58 AM
Breizh the stream includes also components that do not exist in data bank (which means pseudocomponent). However, I have defined some properties.
#7
Posted 24 March 2023 - 01:13 AM
#8
Posted 24 March 2023 - 01:39 AM
I am not familiar with Aspen however you can apply mixing rules to many properties,
normally acentric factors are available in databanks (as noted by latexman and breizh) for pure components and estimated for pseudocomponents...
from those values the software can apply some mixing rules and calculate (pseudo) values for mixtures...
as example I attach a screenshot showing the value calculated by Prode Properties in Excel for a 4 components mixture (with std. mixing rule),
I would guess that Aspen has an equivalent feature...
Attached Files
#9
Posted 24 March 2023 - 02:13 AM
Similar Topics
Aspen Hysys - Creating A New Component And Defining PropertiesStarted by Guest_catiiiii_* , 22 Apr 2024 |
|
|
||
How To Find K-Values Of A Hydrocarbon Mixture On Aspen Hysys?Started by Guest_Alexis Azamar_* , 08 Apr 2024 |
|
|
||
Olga And Aspen Simulation SoftwareStarted by Guest_CHEMSTRONG_* , 27 Mar 2024 |
|
|
||
Answered
Centrifugal Compressor Performance Curves In Aspen HysesStarted by Guest_Rafcio_* , 14 Mar 2024 |
|
|
||
Aspen Custom Model Won't Load Into HysysStarted by Guest_SaintLazarus_* , 21 Mar 2024 |
|
|