1. AE 2350 Introduction to AE Lecture # 1 April 2, 1999

2. TOPICS Historical Background Parts of an Airplane GRAPHICS is worth a thousand words Relevant material in the text: Chapter I My web site: http://www.ae.gatech.edu/~lsankar A valuable source for this lecture was http://www.allstar.fiu.edu/aero/

3. HISTORICAL BACKGROUND Chapter I of text covers –Mythology –Misguided attempts to imitate birds –Ornithopters –Gliders –Powered Aircraft –Balloons and Dirigibles –Rockets Read through it at least twice.

4. The Flight of Icarus

5. Leonardo da Vinci’s Ornithopter

6. Modern Ornithopter

7. Sir George Cayley 1796 - Experimented with helicopters 1799-1809 Performed many experiments –whirling arm rig –model glider 1809-1810 - Studied –cambered surfaces –pressure distribution on wings –flight control and stability 1809 Boy carrying glider

8. Cayley’s First Airplane (1804) Had a Fuselage, Tail, wings! He proposed using an engine for thrust None available at that time.

9. Otto Lilienthal’s Glider Crashed and died on a flight in 1896

10. Doing in Wright! The first successful flight on December 17, 1903

11. Montgolfier’s Balloon Flight on November 1783

12. The Hindenburg explodes, May 6, 1937 at Lakehurst Naval Air Station.

13. Outstanding Men and Women Leonardo da Vinci Wright Brothers Zeppelin Lindbergh

14. Count Ferdinand von Zeppelin Count Ferdinand von Zeppelin - The Zeppelin Company was credited with developing the first airliner. The airship was a dirigible and looked like an elongated balloon. It provided air service between Europe and America in the early 1900's.

15. Charles Lindbergh Charles Lindbergh was best known for accomplishing the first flight from New York to Paris in the Spirit of St. Louis. He covered the distance of 3,610 miles in 33 1/2 hours. This was the first solo, non-stop transatlantic flight. Find out when!

16. Amelia Earhart Amelia Earhart was the greatest American woman pilot in the 1930's. She flew solo across the Atlantic from Newfoundland to Ireland. She was the first person to fly solo from Hawaii to California and from Mexico City to New Jersey. In 1937 she set out for an around-the-world flight. In New Guinea her radios failed but she continued out across the Pacific Ocean and was never seen again.

17. History of Rocketry Chinese used rockets against Mongols - 13th century British used to attack Fort McHenry near Baltimore in 1814 Germans used V-2 against Great Britain in WW II Goodard built and tested rockets in 1939

18. V-2 Rocket

19. Goddard’s Early Experiments

20. Rockets are used to place modern satellites such as these in orbit

21. Parts of an Airplane

22. Standard 3-View Representation of Aircraft

23. Cutaway Views are also used

24. Exploded Views are also used

25. ISOMETRIC VIEWS ARE ALSO USED

26. Potential for Success in AE Do you enjoy math and science? Do you have an inquisitive and searching mind? Are you interested in knowing what makes things work? Do you like to solve problems and puzzles? Do you like to create things? Do you enjoy learning? Do you enjoy working with computers? Do you like to build things? Are you prepared to study hard and do homework? Do you achieve good grades?