Hi, I'm working on hysys v8.8 and i'm trying to make a case study on a separator. I'd like to vary the temperature but when I add the composition on the top as a variable, it says it's independent while the temperature is dependent. Is there a way to change this or what could I be missing? Thanks in advance!
Hello Sofia, Can you please share the screenshots of the inputs of the separator and the case study issue at chemiopedia@gmail.com? We will be glad to help you.
Hi. Wanted to case study about feed vapor fraction on heat duty of the reboiler and condeser But my graph seems in a straight line Can u help me to solve it
@@Chemiopedia i found it, we have to click on Sulsim on the menu bar , there is a button to go to parent environment, from there we can run the case studies
How to choose which one dependent variable and independent variable in any case study in setup before selecting suitable method
Variables that you input during the simulation are independent.
All other calculated variables are dependent.
Hello, when I click run it is showing that "case study can run only in the main environment" please help me out.
Hi, I'm working on hysys v8.8 and i'm trying to make a case study on a separator. I'd like to vary the temperature but when I add the composition on the top as a variable, it says it's independent while the temperature is dependent. Is there a way to change this or what could I be missing?
Thanks in advance!
Hello Sofia,
Can you please share the screenshots of the inputs of the separator and the case study issue at chemiopedia@gmail.com? We will be glad to help you.
in sulsim , when i click run, it is showing that "case study can only run in the main environment" , what should i do ?
Hi.
Wanted to case study about feed vapor fraction on heat duty of the reboiler and condeser
But my graph seems in a straight line
Can u help me to solve it
Please write your problem at: support@chemiopedia.com
Can i design solar reverse osmosis desalination system in aspen?
There is no option for these in pre-define models. However, it may be possible that you can write it using custom models. I am unsure about this.
when i click run, it is showing that "case study can only run in the main environment" , what should i do ?
I will look into this and let you know.
@@Chemiopedia i found it, we have to click on Sulsim on the menu bar , there is a button to go to parent environment, from there we can run the case studies