Bearing Analysis

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited June 2018

    Hi!  @Prakash Pagadala

    @Karthic

     

    So i have to adjust my trigger time for the velocity as well?

     

    So to simulate rotation, should I input velocity value 125rpm at T=0 till T=0.015?

     

    Is the velocity stepped or gradual?

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited June 2018

    HI,

     

    You have to make an assumption that it already attained a velocity and provide the velocity throughout. 

     

    This will also help you reduce the simulation time. 

  • Karthic_22061
    Karthic_22061 Altair Community Member
    edited June 2018

    Hi @Sp108,

    You need to decide when to apply the shock load.

    I.e  If you need to apply after attaining reaching full speed you must  either  shift the loading time or time taken to reach 1200 rpm.

    As Prakash suggested it will help reducing the simulation time time

     

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