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Damping coefficient

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

hello everyone

 

I am doing FRF analysis

 

How to decide structural damping coefficient (G)?????

 

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

    Structural damping G specifies the uniform structural damping coefficient in the formulation of dynamics problems. To obtain the value for the parameter G, multiply the critical damping ratio, C/C0 by 2.0.See online user guide for more info.

    Regards

    Rahul R