Unit Load??

Abhi05
Abhi05 Altair Community Member
edited October 2020 in Community Q&A

Why have you created unit load in the video at 1:31:39

 


 

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  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited March 2018

    Hi,

    The excitation provided is with the application of a unit load in this model.

    In general, acoustic analysis is generally performed to model sound propagation within a structural cavity, such as the interior of a vehicle. The accelerations of structural grids at the fluid-structure interface excite the fluid domain and conversely, the pressures on the fluid grids at the fluid-structure interface excite the structural domain.  Loading is sinusoidal with excitation frequency , and can be in the form of forces, acoustic sources enforced displacements, enforced velocities, and/or enforced accelerations. 

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