// ORBITAL LOGISTICS AND PROPULSION TERM
Airfoil
The shape of a wing or propeller blade designed to generate lift or thrust when air flows over it.
TECHNICAL DEFINITION
An airfoil is the cross-sectional shape of a wing, propeller blade, or rudder, specifically designed to produce aerodynamic forces, primarily lift and drag, when air flows over its contoured surfaces, enabling flight or propulsion.
BACKGROUND
This glossary of aerospace engineering terms pertains specifically to aerospace engineering, its sub-disciplines, and related fields including aviation and aeronautics. For a broad overview of engineering, see glossary of engineering.
READ MORE ON WIKIPEDIASYNONYMS & ALIASES
- Wing section
- Aerofoil (British)
- Blade profile
- Lift surface
USAGE NOTE
The precise design of an airfoil is critical for an aircraft's efficiency and performance.
DEVELOPERS
Organizations developing technology related to Airfoil.
A global aerospace company that designs, manufactures, and sells commercial jetliners, military aircraft, satellites, and missile defense systems. Airfoil technology is fundamental to their aircraft wing and empennage design, focusing on aerodynamic efficiency and performance.
A European multinational aerospace corporation that designs, manufactures, and sells civil and military aircraft worldwide. They conduct extensive research and development in advanced airfoil designs for enhanced fuel efficiency, lift, and overall aircraft performance.
A global aerospace, defense, security, and advanced technologies company. They develop and produce a wide range of advanced military aircraft (e.g., F-35, C-130), where sophisticated airfoil shapes are critical for aerodynamic performance, stealth, and mission capabilities.
An independent agency of the U.S. federal government responsible for the civilian space program, as well as aeronautics and aerospace research. Its aeronautics research directorates (e.g., at Langley Research Center) conduct fundamental and applied research on airfoils, aerodynamics, and advanced wing concepts for future aircraft.
A leading industrial technology company, best known for its aerospace engines. Turbine blades and compressor vanes within jet engines are highly specialized airfoil components, central to engine performance, efficiency, and thrust generation.
A world-leading provider of jet engines, components, and systems for commercial and military aircraft. Their core technology involves extensive research and development in advanced airfoil design for engine efficiency, power, and durability.
A Brazilian multinational aerospace manufacturer that produces commercial, executive, and agricultural aircraft. They continuously innovate in airfoil design for their regional jets and business aircraft to optimize aerodynamic performance, fuel consumption, and passenger comfort.
A French aircraft manufacturer, primarily known for its military aircraft (e.g., Rafale) and business jets (Falcon series). Airfoil design is fundamental to achieving the high aerodynamic performance, maneuverability, and efficiency required for their advanced aircraft.
One of the world's largest independent manufacturers of aerostructures for commercial and defense aircraft. They build major components such as fuselages, nacelles, and wing assemblies (which incorporate airfoils) for leading aerospace companies, focusing on advanced manufacturing and materials.