Aeroacoustics simulations help to understand and reduce wind-induced noise in vehicles. Computational Fluid Dynamics (CFD) and advanced modeling techniques help OEMs predict and optimize aeroacoustics behavior to improve passenger comfort, driver experience, and vehicle performance.

Models Employed

• LES (Large Eddy Simulation)
• RANS (Reynolds-Averaged Navier-Stokes)
• Boundary Element Method (BEM)

Aeroacoustics simulations are inherently complex and require transient analysis with high spatial and temporal resolution. The small-time steps and high cell count play an important role in capturing the intricacy of e turbulent flow and noise generation accurately. Such level of detailing demands an extensive multi- core computational resource.

At ESPL, we precisely fulfil it with advanced High-Performance Computing (HPC) clusters to handle these intensive simulations. We use state-of-the-art HPC cluster infrastructure to process high-fidelity aeroacoustics simulations, ensuring timely and accurate outcomes.