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Splitter - Modify Split Ratio via Python

Python Scripting
emre hurturk
2021-06-24
2021-06-28

  • emre hurturk

    emre hurturk - 2021-06-24

    Hello everyone, I'm trying to change split ratio with python. How can I do it? I searched api help and other discussion pages but couldn't find.
    .....
    f_sheet = iface.LoadFlowsheet(f_sheet_path)
    splitter1 = f_sheet.GetFlowsheetSimulationObject('splitter1')
    splitter1.OperationMode = 0
    ....

     

  • emre hurturk

    emre hurturk - 2021-06-24

    I discovered one way to do redirecting all stream to desired direction. I'm reading mass/mole flow of the stream and giving this value to StreamFlowSpec. But I need to specify material and energy balance tolerance 1e-4 by Classic UI. How can I do with python codes?

     

  • emre hurturk

    emre hurturk - 2021-06-25

    I hope found the answer of question.

    iface = Automation2()
    f_sheet = iface.LoadFlowsheet(f_sheet_path)
    f_sheet.EnergyBalanceRelativeTolerance = 1e-8
    f_sheet.MassBalanceRelativeTolerance = 1e-8

     

    Last edit: emre hurturk 2021-06-25

  • Daniel Medeiros

    Daniel Medeiros - 2021-06-25

    emre, I think that the correct command would be

    iface = Automation2()
f_sheet = iface.LoadFlowsheet(f_sheet_path)
f_sheet.FlowsheetOptions.EnergyBalanceRelativeTolerance = 1e-8
f_sheet.FlowsheetOptions.MassBalanceRelativeTolerance = 1e-8
     

  • emre hurturk

    emre hurturk - 2021-06-28

    Yes, you are right, my code did not work. Thank you for answer.