wind tunnels

A wind tunnel is a controlled testing environment used to study how air flows over objects, like aircraft or cars. It consists of a large tube where air is moved at specific speeds, allowing engineers to observe and measure aerodynamic forces, such as lift and drag, on scale models or full-sized prototypes. By analyzing these interactions, designers can improve efficiency, safety, and performance. Wind tunnels replicate real-world conditions in a controlled setting, providing valuable insights without the unpredictability of outdoor testing.