Definition of aerodynamics

aerodynamicsnoun

khí động học

/ˌeərəʊdaɪˈnæmɪks//ˌerəʊdaɪˈnæmɪks/

The word "aerodynamics" was coined in the 19th century by French engineer Cleophile Beau de Rochas. The term is derived from the Greek words "aero," meaning air, and "dynamis," meaning power or movement. Beau de Rochas first used the term in a paper titled "Nouvelles recherchessur la portance des ailes" (New Research on the Lifting of Wings), published in 1858. In this paper, he explored the principles of air resistance and lift, laying the foundation for the study of aerodynamics. The term gained widespread acceptance and usage in the late 19th and early 20th centuries as flight became a reality, and aerodynamics became a critical field of study in the development of aircraft and other aeronautical technologies.

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the qualities of an object that affect the way it moves through the air

những phẩm chất của một vật thể ảnh hưởng đến cách nó di chuyển trong không khí

Example:
  • Research has focused on improving the car's aerodynamics.

    Nghiên cứu tập trung vào việc cải thiện tính khí động học của ô tô.

the science that deals with how objects move through air

khoa học nghiên cứu về cách các vật thể di chuyển trong không khí

Related words and phrases