Vibro-Acoustics with PERMAS

Fast and Reliable
PERMAS offers comprehensive functionality for vibro-acoustices with maximum efficiency.
The highest standards of calculation quality and efficiency apply to all applications.
Eigenvalue Analysis

Real and complex eigenvalues. Additional stiffness effects like: geometrical/pressure stiffness, centrifugal/convective stiffness.
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Brake Analysis

Identification of instabilities for squeaking, stability map determination.
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