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Hysys Hypothetical For Mix Of Components

hysys hypotheticals

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#1 DJ_Niza


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Posted 04 October 2019 - 05:44 AM

Hi, everyone. I'm new here and very new to Hysys and self-learning how to use it. I'm sorry if my question is very basic/confusing. I am attempting to simulate a pipeline in HYSYS.


My table just shows this:

Comopnent           Mole %      

C11-C15                9.32 
C16-C19                6.41 
C20-C25                7.08 
C26-C30                4.19 
C31-C35                3.10 
In trying to create a hypothetical, but have no boiling point so I found from literature the values for the lower and upper element. So for Component  C11-C15 I set that as the interval on the boiling point. 
I tried using "create a batch of hypos", and get several hypo groups on the component list, but then I don't know how to add the composition for each. I have one single composition for one "bundle", but I get several elements. Does that make sense?
I've tried "create and edit" hypos, but then I get asked for nominal BP, MW and liquid density but I don't know which one to use. 
Can anyone help?

#2 PhilippM


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Posted 04 October 2019 - 07:45 AM

What do you want to achieve with your simulation? You wrote that you are attempting to simulate a pipeline. Let's say you just want to calculate the pressure drop, so you just need the density and viscosity for that.

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