Vibroacustic Analysis

The sound fields are a result of an interaction between fluids and solid structures.

The acoustic treatment given by a panel, for example, is a function of the incident acustic field but also of the panel properties and its capacity to absorb, dissipate or transmit vibrations.

The noise of an endothermic motor is generated by the pressure waves of the gas during the combustion process in the combustion chamber, but the sound energy is absorbed and transmitted through the head and all the mechanically coupled components, and finally diffused in the surrounding environment.

The transmission phenomenon of the sound waves in a fluid or in a solid can be simulated by using the finite element calculation methodologies.

Our engineers know how to use the most advanced calculation techniques to estimate the sound field produced by a machine or influenced by soundproofing structures.