Computational Fluid Dynamics (CFD) covers the numerical simulation of airflow, heat transfer, and fluid behaviour around and through aerospace structures, using solvers such as Reynolds-Averaged Navier–Stokes (RANS) and Large Eddy Simulation (LES) to model aerodynamic performance, thermal management, and propulsion system flows, typically integrated within high-performance computing (HPC) environments to support design validation prior to physical testing.
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