The film discusses the principles of aerodynamics, focusing on the behavior of air as it interacts with different shapes and ...

Another approach to noise reduction is the use of porous leading edges on airfoils. Research indicates that increasing the porosity of the leading edge can reduce turbulence interaction noise ...

A streamlined body looks like a fish, or an airfoil at small angles of attack ... The phenomenon is related to the differences between laminar and turbulent boundary layer. The boundary layer and its ...