Meaning & Definition of word "Aerodynamics"

Aerodynamics

/ˌɛəroʊdaɪˈnæmɪks/

1. The branch of physics that deals with the motion of air and other gases, and the forces acting on bodies moving through them.
- Example: Engineers use principles of aerodynamics to design more efficient aircraft.
2. The study of the behavior of air as it interacts with solid objects, especially at high speeds.
- Example: Advancements in aerodynamics have led to the development of racing cars that can achieve higher speeds.
3. The design of structures and objects to reduce drag and increase lift in a fluid.
- Example: The aerodynamics of the new sports car were optimized to improve its fuel efficiency.
4. The branch of science concerned with the generation of lift and drag.
- Example: In aerodynamics, the shape of an airplane wing significantly affects its performance.
5. The study of the airflow around objects, particularly in relation to vehicle design.
- Example: Understanding aerodynamics is crucial for engineers working on space shuttle designs.

From Greek 'aero-' (air) + 'dynamis' (power, force)

aerodynamic shape:

A form designed to minimize drag when moving through air.

aerodynamic lift:

The upward force that opposes the weight of an object in flight.

aerodynamic drag:

The resistance an object encounters while moving through air.

fluid dynamics:

The study of fluids (liquids and gases) in motion.

lift:

The force that directly opposes the weight of an aircraft and holds the aircraft in the air.

drag:

The aerodynamic resistance experienced by an object moving through air.

Meaning: Air science

Example Sentence: When talking about how a car moves, we often refer to the air science involved.

Meaning: Air dance

Example Sentence: Pilots need to know the air dance of their planes to perform acrobatics.