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Sir George Cayley, [1] 6th Baronet (27 December 1773 – 15 December 1857) [2] was an English engineer, inventor, and aviator. He is one of the most important people in the history of aeronautics . Many consider him to be the first true scientific aerial investigator and the first person to understand the underlying principles and forces of ...
1643 – Evangelista Torricelli provides a relation between the speed of fluid flowing from an orifice to the height of fluid above the opening, given by Torricelli's law. He also builds a mercury barometer and does a series of experiments on vacuum. [1] 1650 – Otto von Guericke invents the first vacuum pump. [1]
George Cayley developed the concept of the modern fixed-wing aircraft in 1799, and in doing so identified the four fundamental forces of flight - lift, thrust, drag, and weight. The development of reasonable predictions of the thrust needed to power flight in conjunction with the development of high-lift, low-drag airfoils paved the way for the ...
Various theories in mechanics by physicists during the same period, such as fluid dynamics and Newton's laws of motion, led to the development of modern aerodynamics; most notably by Sir George Cayley.
In 1799, Sir George Cayley became the first person to identify the four aerodynamic forces of flight (weight, lift, drag, and thrust), as well as the relationships between them, [11] [12] and in doing so outlined the path toward achieving heavier-than-air flight for the next century.
It has been suggested variously as Cayley's coachman, [72] footman or butler, John Appleby who may have been the coachman [70] or another employee, or even Cayley's grandson George John Cayley. [59] What is known is that he was the first to fly in a glider with distinct wings, fuselage and tail, and featuring inherent stability and pilot ...
George Cayley studied flight scientifically in the first half of the 19th century, ... For a solid object moving through a fluid, ... A. P. Newtonian Mechanics ...
The history of fluid mechanics is a fundamental strand of the history of physics and engineering. The study of the movement of fluids (liquids and gases) and the forces that act upon them dates back to pre-history.