Simcenter offers an extensive library of accurate models for predicting aeroacoustics noise sources, including steady-state models, direct models (DES/LES), propagation models, and acoustic perturbation equations (APE) solver.
Flow induced aeroacoustic noise is a significant component of the acoustic signature of a vehicle or other products. Predicting and understanding noise generation mechanisms, localizing sound sources, identifying transmission paths and predicting system acoustic response is key to good acoustic design. With Simcenter, you can reduce noise, improve sound quality and gain a competitive advantage while reducing expensive physical testing and reducing flow-induced vibrations/fatigue. Either the noise-inducing turbulent flows as well as the sound wave propagation can be resolved directly, or the flow simulation can be combined with so-called hybrid methods for sound propagation.
