Презентация, доклад Изобретение аэроплана

Содержание

1. Презентация Изобретение аэроплана
2. Transportation today has been made so easy
3. In the 15th Century, Italian Renaissance artist
4. In 1890 French engineer Clément Ader built
5. The Wright brothers of Dayton, Ohio finally
6. They put together a relatively lightweight powerful
7. In 1905, the Wrights constructed a flier
8. Several innovations began to flow into the
9. Long distance flights were made in 1913

Transportation today has been made so easy because of the invention of the airplane. People can travel long distances in a very short time. In the ancient days, people travel long distances with the help of

Слайд 1The invention of the airplane

Слайд 2Transportation today has been made so easy because of the invention

of the airplane. People can travel long distances in a very short time. In the ancient days, people travel long distances with the help of ships especially when travelling from a nation in one continent to a nation in another continent. It takes an average of three weeks to travel from any West African coast to Europe by sea in those days. Within the main lands, transportation was done by trekking, using the horses and carts etc.

Transportation today has been made so easy because of the invention of the airplane. People can travel

Слайд 3In the 15th Century, Italian Renaissance artist Leonardo da Vinci launched

an attempt in the aeronautics with bird like flapping wings machine called ornithopters. This invention formed the basics for the 19th Century experimenters. Between 1799 and 1809 English baronet Sir George Cayley created the concept of the modern airplane.

In the 15th Century, Italian Renaissance artist Leonardo da Vinci launched an attempt in the aeronautics with

Слайд 4In 1890 French engineer Clément Ader built a steam-powered airplane and

made the first actual flight of a piloted, heavier-than-air craft but the aircraft crash landed.
German aeronautical engineer Otto Lilienthal designed hang gliders with which he made many successful flights. Though his invention was capable of flying, it lacked a control system – it was controlled by swinging his torso and legs in the direction he wished to go.

In 1890 French engineer Clément Ader built a steam-powered airplane and made the first actual flight of

Слайд 5The Wright brothers of Dayton, Ohio finally became the pioneers of

the first successful piloted heavier-than-air flying machine.

The Wright brothers of Dayton, Ohio finally became the pioneers of the first successful piloted heavier-than-air flying

Слайд 6They put together a relatively lightweight powerful engine of 337kg with

efficient propellers, light weight wings and an effective control technology. Orville Wright made the first successful flight of a piloted, heavier-than-air, self-propelled craft, called the Flyer on December 17, 1903. Though it traveled a short distance of about 37 meters, it marked the beginning of a new aeronautic era.

They put together a relatively lightweight powerful engine of 337kg with efficient propellers, light weight wings and

Слайд 7In 1905, the Wrights constructed a flier which can turn, circle,

bank, make figure eights and remain in the air for as long as the fuel could support the flight. This flier became the world’s first practical airplane and was launched at Kitty Hawk, North Carolina.

In 1905, the Wrights constructed a flier which can turn, circle, bank, make figure eights and remain

Слайд 8Several innovations began to flow into the aeronautic industry and the

result was the introduction of different kinds of aircraft into the air. Airplanes were used for the world wars and subsequently for passenger transportation.

Several innovations began to flow into the aeronautic industry and the result was the introduction of different

Слайд 9Long distance flights were made in 1913 from France to Egypt

with many stops, and the first non stop long distance flight was made from France to Tunisia. There have been great innovations in the aeronautic industry and more sophisticated aircrafts has been produced.