Auto tires

Brian_20847
Brian_20847 Altair Community Member
edited October 2022 in Community Q&A

Hi everyone,

I met trouble when practicing tutorial MS-8600. Can you explain why it has this error?

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Answers

  • AnanthK
    AnanthK
    Altair Employee
    edited October 2022

    Hi Pham - Which version are you using? I see in your screenshot you're using a MF-Tyre file. For this type of tire model, typically the test rig is run with a flat road (you can find this in the installation directory containing sample tire and road files). Can you repeat the test with the file shown below? 

     

    image

  • Brian_20847
    Brian_20847 Altair Community Member
    edited October 2022

    Hi Ananth,

    I am using MV 2022, I am follow the tutorial MS-8600 and it give me the error as shown above . When we should use flat road, plank,... and so on?

    Thank you.

    image

  • Sonu Manjhi_20605
    Sonu Manjhi_20605
    Altair Employee
    edited October 2022

    Hi Pham,

    Can you please use the TNO_PlankRoad_2D.rdf. You can find this file in <Altair Installation>\hwdesktop\hw\mdl\autoentities\properties\Tires\MF_SWIFT

    or 

    add METHOD= '2D' in MODEL block as shown in image.

    image

     

    To know more about road files, please visit the following location

    https://2022.help.altair.com/2022.1/hwdesktop/mv/topics/motionview/MFTyre-MFSwift_Help.pdf

     

    Regards,

    Sonu

     

  • Brian_20847
    Brian_20847 Altair Community Member
    edited October 2022

    Hi Sonu,

    Why TNO_PlankRoad.rdf isn't used? I ran the model and see that the results are different because of differences in the property of the road.

    Thank you,

    Tuan.

    imageimage

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