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Angular velocities during impacts

User: "Altair Forum User"
Altair Forum User
Altair Employee
Updated by Altair Forum User

I need to determine the angular acceleration and angular velocity of an object after impact at a certain timestep.

 

I am trying to get the results using anim/vect option. But the velocities shown are zero, which is impossible. 

 

How do I determine the angular velocity and angular acceleration?

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    User: "Rahul Rajan_21763"
    Rahul Rajan_21763
    New Altair Community Member
    Updated by Rahul Rajan_21763

    Could you tell us on what elements you are checking angular velocity & acceleration?(1D,2D or 3D)

    User: "Altair Forum User"
    Altair Forum User
    Altair Employee
    OP
    Updated by Altair Forum User

    /ANIM/VECT/VEL and /ANIM/VECT/ACC are the keywords to be used in the engine file to extract the velocity and acceleration .

     

    How did you impose this load on the model?.Can you specify the boundary conditions applied

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