An aerofoil is a curved surface that is designed to produce a lift when it is moved through the air. It is a critical component in the design of aircraft, and it is used to control the lift and drag of the aircraft. The aerofoil is an essential component that allows aircraft to fly, and it is an essential part of the science of aerodynamics.
Definitions
An aerofoil is a curved surface that is designed to produce a lift when it is moved through the air. It is also known as an airfoil, and it is used in the design of aircraft, wind turbines, and other devices that require lift.
Origin
The word aerofoil is derived from the Greek words “aer” meaning air and “foil” meaning leaf or blade. The first aerofoil was developed by Sir George Cayley in the early 19th century, and it was used in his glider designs.
Meaning in different dictionaries
According to the Oxford English Dictionary, an aerofoil is “a structure with a curved surface designed to give a desired aerodynamic effect when moved through the air.” The Merriam-Webster dictionary defines it as “a surface designed to develop a desired relationship between lift and drag in a fluid.”
Associations
Aerofoils are associated with the science of aerodynamics, which is the study of how objects move through the air. They are also associated with aircraft design, as they are a critical component in the design of aircraft.
Synonyms
Some synonyms for aerofoil include airfoil, wing, blade, and sail.
Antonyms
There are no direct antonyms of aerofoil, but some opposite concepts include drag, turbulence, and instability.
The same root words
The word aerofoil contains the root words “aer” meaning air and “foil” meaning leaf or blade. Other words that contain the same root words include aerodynamics, aeroplane, and aerosol.
Example Sentences
- The aerofoil design of the wings allowed the aircraft to lift off the ground and fly.
- The wind turbine’s aerofoil design allowed it to generate electricity efficiently.
- The engineer used a computer program to simulate the airflow over the aerofoil.
- The aerofoil was damaged in a storm, and it had to be replaced before the aircraft could fly again.
- The aerofoil design was critical to the success of the new aircraft, and it allowed it to fly faster and further than any previous design.