Case Study: Zeleros reduces aerodynamic simulation time from one week to one day with Rescale on AWS HPC

Zeleros Bolsters Engineering Productivity with Rescale on AWS HPC

Zeleros, a Valencia-based hyperloop startup, faced limited on‑premises computing capacity and slow, hard-to-scale CFD and aerodynamics simulations that bottlenecked engineering productivity. To address this, Zeleros adopted the Rescale HPC automation platform on AWS, gaining scalable cloud HPC, simplified application lifecycle and licensing management, and a user-friendly interface for R&D teams.

Rescale implemented automated instance selection, pre-defined command lines and a GUI, and optimized AWS resources so Zeleros could run parallel and previously impossible simulations. The result: Rescale helped cut aerodynamic simulation turnaround from one week to one day, unlocked higher throughput at lower cost, and delivered a more reliable, remotely accessible workflow that accelerated Zeleros’ engineering progress.

Zeleros

Federico Lluesma

Dynamics Engineer