[nanoFluid solver environment is not configured]

NPstrh1111
NPstrh1111 Altair Community Member
edited April 7 in Community Q&A

I downloaded Simlab2025 and nanofluid(CFD solver 2025).

Then, the warning message [nanoFluid solver environment is not configured] is displayed when checking data, so cfd doesn't start.

what should i do to solve this warning?

画像2.png
Tagged:

Answers

  • acupro
    acupro
    Altair Employee

    Are you attempting to launch directly from SimLab (right click Results and select Update)?

    Are you working on Windows? Or Linux?

  • acupro
    acupro
    Altair Employee

    When installing SimLab (maybe specific to Windows) you need to have the Additionals .zip file in that directory as well so the solvers are installed.

    Do you see this directory?

    C:\Program Files\Altair\2025\SimLab\bin\win64\solvers\nanoFluidX

  • NPstrh1111
    NPstrh1111 Altair Community Member
    edited April 10
    https://community.altair.com/discussion/comment/192031#Comment_192031

    Thank you for your help.

    I installed the additional zip file,and tried again.

    But the new warning message is shown.

    Nothing is written on the log file.

    image.png
  • NPstrh1111
    NPstrh1111 Altair Community Member
    https://community.altair.com/discussion/comment/192030#Comment_192030

    Yes, directly from Simlab on Windows.

    and still, then there seems to be another warning as above.

  • acupro
    acupro
    Altair Employee

    If you can locate the working directory - you should have files something like this:

    image.png

    Can you share a snapshot of your running directory? If there is a DrivetrainOiling.log file - please attach that.

  • NPstrh1111
    NPstrh1111 Altair Community Member

    thank you for your help.

    I'll briefly ask Support in personal.

Categories