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Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › How can i get transmission loss considering damping in harmonic acoustics? › Reply To: How can i get transmission loss considering damping in harmonic acoustics?

November 22, 2023 at 5:34 am
Erik Kostson
Ansys Employee

Hi

Viscosity is a material property, and is thus defined in Engineering Data (ED).

If you use our defualt material such Air or Water Liquid from our ED general material libray it is allready defined.

All the best

Erik