Aerodynamic Meaning: Definition, Examples, and Translations
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aerodynamic
[ˌɛəroʊdaɪˈnæmɪk ]
Definition
engineering design
Aerodynamic refers to the way air flows around an object. It's a critical concept in various fields such as aviation, automotive design, and sports. An object that is aerodynamic is shaped to minimize drag when moving through the air, allowing for improved speed and fuel efficiency. The principles of aerodynamics are essential for optimizing performance in vehicles and aircraft, as well as in designing efficient structures.
Synonyms
efficient, sleek, streamlined.
Examples of usage
- The aerodynamics of the new car model were tested in a wind tunnel.
- Engineers focus on making aircraft more aerodynamic to enhance their performance.
- The design of the bicycle was optimized for better aerodynamics.
Translations
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Interesting Facts
Science
- Objects with a streamlined shape experience less air resistance, improving efficiency.
- The shape of a bird’s wing has inspired the design of airplane wings, showcasing nature's influence in engineering.
- Aerodynamic designs are critical in various sports, enhancing performance by minimizing drag.
Technology
- Modern electric vehicles use aerodynamic shapes to maximize range and efficiency.
- Wind tunnels are often used to test and improve the aerodynamic properties of cars and planes.
- Many spacecraft are designed with aerodynamic principles to aid their entry into the Earth's atmosphere.
Pop Culture
- The design of supercars often focuses on aerodynamics to achieve both aesthetic appeal and speed.
- In movies, futuristic vehicles are often designed with exaggerated aerodynamic features to enhance their visual impact.
- Popular video games featuring racing often incorporate real-world aerodynamic principles in vehicle design.
Sports
- Cyclists often wear aerodynamic clothing and use specially designed bikes to reduce wind resistance.
- In swimming, athletes aim for streamlined body positions to cut through water efficiently, similar to aerodynamic principles.
- The design of ski jumps is heavily influenced by aerodynamics, impacting how athletes soar through the air.
Origin of 'aerodynamic'
Main points about word origin
- The term combines 'aero', meaning air, and 'dynamic', referring to force and movement.
- It was first used in the early 20th century in relation to flight technology.
- It's a concept connected to physics, specifically fluid dynamics, which studies how liquids and gases behave.
The term 'aerodynamic' is derived from two Greek words: 'aero', meaning air, and 'dynamis', meaning power or force. The study of aerodynamics began in the late 19th century as scientists and engineers sought to understand how objects moved through the air. Early pioneers such as Sir George Cayley and Otto Lilienthal laid the groundwork for modern aerodynamics, experimenting with various shapes and forms to determine their effects on air resistance. With the advancement of technology and the rise of aviation in the early 20th century, the importance of aerodynamics became even more pronounced. Research into this field has expanded to include not only airplanes and vehicles but also sports equipment and architecture, emphasizing the significance of aerodynamic design in improving efficiency and performance.