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Wright Brothers

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Another source of attack is that some of the recreations of the Wright Flyer do not fly. The reasons for failures of recreations usually stem from an inability to know exactly the Wrights' design and to duplicate the conditions of the flight. Things that even the Wrights do not know about the Flyer I that enabled it to fly are lost to history, such as things like the octane of the fuels used, and the small details of aerodynamics that can have disproportionate effect on planes ability to fly. The Wrights initial troubles with their own recreation, the Flyer II, makes the matter even harder. Regardless, some recreations do fly, and the Flyer II s impressive performance and flights largely vindicate the design.

 

 

 

Wright Brothers

Alan Mathison Turing

The Wright Brothers, Orville Wright (August 19, 1871 - January 30, 1948) and Wilbur Wright (April 16, 1867 - May 30, 1912), are generally credited with the design and construction of the first practical aeroplane, and making the first controllable, powered heavier-than-air flight along with many other aviation milestones. However, their accomplishments have been subject to many counter-claims by some people and nations at their start, and through to the present day.

The Wright Brothers were noted for placing the emphasis of their aviation research on navigational control rather than simply lift and propulsion which would make sustained flight practical. To that end, they first made gliders (beginning in 1899), using an intricate system called “wing warping.” If one wing bent one way, it would receive more lift, which would make the plane lift. If they could control how the gliders' wings warped, then it would make flying much easier. To allow warping in the first gliders, they had to keep the front and rear posts that hold up the glider unbraced. The warping was then controlled by wire running through the wings, which led to sticks the flyer held, and he could pull one or the other to make it turn left or right.

The Wright Brothers brought great attention to flying by Wilbur's flight around the Statue of Liberty in New York in 1909.

Also in 1909, the Wrights won the first US military aviation contract when they built a machine that met the requirements of a two-seater, capable of flights of an hour's duration, at an average of 40 miles per hour. $30,000 of the federal budget was reserved for military aviation. That year the Wrights were also building Wright Flyers in factories in Dayton and in Germany.

The Wrights took over 300 photographs of flights and many other events of those pioneer days of aviation.

The Wrights were involved in several patent battles, which they won in 1914. Wilbur died from typhoid fever in 1912, an event Orville never completely recovered from. Orville sold his interests in the airplane company in 1915 and died thirty-three years later from a heart attack while fixing the doorbell to his home in Oakwood, Ohio. Neither brother married. The Flyer I is now in display in the National Air and Space Museum in Washington, D.C..

 

 

credits : www.wikipedia.org
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