Now Arriving, a New Theory of In-Flight Turbulence

The article discusses a new theory proposed by physicists to explain the phenomenon of in-flight turbulence. Traditionally, turbulence has been attributed to disturbances in the air caused by factors like weather or the plane's own movement. However, the new model suggests that turbulence can also be caused by the interactions between the plane's boundary layer and the surrounding air. The boundary layer is a thin layer of air that clings to the surface of the plane, and the researchers found that the interactions between this layer and the free-flowing air can create instabilities that lead to turbulence. This theory provides a more comprehensive understanding of the complex fluid dynamics involved in air travel. The article notes that this new model could have important implications for aircraft design and the development of more effective turbulence-mitigation strategies, ultimately improving the comfort and safety of air travel for passengers.