Cadence Design Systems describes how its Fidelity CFD software, powered by NVIDIA GPUs, is being integrated with NVIDIA’s PhysicsNeMo AI framework to enable real-time physics simulation. High-fidelity computational fluid dynamics (CFD) data is used to train neural network–based surrogate models that replicate complex aerodynamic behavior. The blog focuses on aerospace and automotive applications, where engineers can analyze airflow patterns and evaluate design changes interactively, reducing reliance on repeated, time-intensive traditional simulations.
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Image courtesy: Cadence
