aerodynamics model

A computational or analytical framework that predicts the four fundamental forces (lift, drag, thrust, weight) and flow characteristics acting on a body in motion through air.

This technology employs high-fidelity methods, primarily Computational Fluid Dynamics (CFD) and validated wind tunnel data, to simulate airflow over a 3D object. The model quantifies critical performance metrics: specifically, the magnitude and distribution of lift, drag, and aerodynamic moments. Engineers leverage this data to optimize designs for efficiency and stability, reducing a commercial jet’s fuel burn by 15% or maximizing downforce on a Formula 1 car at 200 mph (322 km/h).

https://www.grc.nasa.gov/www/k-12/airplane/aerodyn.html