Changes between Initial Version and Version 6 of Ticket #2694


Ignore:
Timestamp:
2015-12-18T16:58:19Z (9 years ago)
Author:
Lennart Ochel
Comment:

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  • Ticket #2694

    • Property Component OMEdit → Backend
    • Property Owner changed from Adeel Asghar to Lennart Ochel
    • Property Status new → assigned
    • Property Milestone 1.9.1 → 1.9.4

  • Ticket #2694 – Description

    initial v6  
    11I want to developp a simulation of power plant. At the beginning, I simulate each components of the power plant power (condenser, turbine, pump...).
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    53For the pump, I use source pressure and masse flow  and sink pressure.
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    74I initalized pressure and enthalpy.
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    116And I have a error message :
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    13  stdout | warning | While solving non-linear system an assertion failed.
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     7{{{
     8stdout | warning | While solving non-linear system an assertion failed.
    159| | | | | The non-linear solver tries to solve the problem that could take some time.
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    1710| | | | | It could help to provide better start-values for the iteration variables.
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    1911| | | | | For more information simulate with -lv LOG_NLS
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    2112LOG_NLS | warning | nonlinear system fails: Nonlinear function (residualFunc10, size 3) at t=0 Debug more
    2213| | | | | proper start-values for some of the following iteration variables might help
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    2414| | | | | | [1] Real pump1.inletFluidState.p(start=100000, nominal=100000)
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    2615| | | | | | [2] Real pump1.rho(start=1000, nominal=1)
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    2816| | | | | | [3] Real pump1.s(start=1, nominal=1)
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    3017stdout | warning | While solving non-linear system an assertion failed.
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    3218| | | | | The non-linear solver tries to solve the problem that could take some time.
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    3419| | | | | It could help to provide better start-values for the iteration variables.
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    3620| | | | | For more information simulate with -lv LOG_NLS
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    3821LOG_NLS | warning | Error solving nonlinear system Nonlinear function (residualFunc26, size 3) at time 0 Debug more
    3922stdout | warning | Error in initialization. Storing results and exiting.
    … …  
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    4528Simulation process exited with code -1
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     29}}}
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    4931I don't understand why it doesn't work.
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    5333Could you help me for this error?
    … …  
    5535Where can I have information about error compilation and about model of thermopower library?
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    5937Thank you
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    6339Best regards
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    6740Dubret Félicia
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