A history of the NASA

Previzualizare referat:

Extras din referat:

The National Advisory Comitee for Aeronautics was founded in 1915. Although it were the American Wright brothers, who made the first controlled flight in an airplane, the United States soon lagged behind the Eurpoeans in aviation techniques. Because of World War I, the Europeans forced the development of new aircrafts. As a consequence, scientists within the United States demanded a national organization, which would help the States to keep pace with the rapid developments in aeronautics - the NACA.

For fiscal 1915, the fledgling organization received a budget of $5000, an annual appropriation that remained constant for the next five years. This was not much even by standards of that time, but it must be remembered that this was an advisory committee only, to supervise and direct the scientific study of the problems of flight, with a view to their practical solutions. Once the NACA isolated a problem, its study and solution was generally done by a government agency or university laboratory. The main committee of 12 members met semiannually in Washington. An Executive Committee of seven members, chosen from the main committee living in the Washington area, supervised the NACAs activities and kept track of aeronautical problems to be considered for action. The first NACA research center was opened at Langley in Hampton, Virginia. In a wartime environment, the NACA was soon busy. It evaluated aeronautical queries from the Army, conducted experiments and ran engine tests. From the beginning the NACA was not a military organization, however it s research work while World War I focused on military affairs and the Langley Memorial Aeronautical Laboratory was built on a US Army Base. Soon a small airfield and a wind tunnel for aerodynamics testing were set up. Although after the war, the Army transferred its research facilities to Dayton, Ohio, military influence at Langley remained high. In 1920 the NACA owned a airfield, a wind tunnel, a small dynamometer lab, a warehouse and a administration building. With a total staff of 11 people there was plenty room to grow. The Universities over the country began to offer education in aeronautics theory and engineering. Young engineers joined the NACA and the Langley s staff went up to 100 in 1925. During the 20s and 30s, NACA research turned the art of aeronautics into a disciplined engineering profession. Military and private airplane designs greatly benefited from NACA s research, which led to improved wing shapes and engines and retractable landing gears. With more and more commercial airlines in business, the research also concentrated on maximum passenger safety and comfort.

After a while, a new field of aeronautical research emerged: Rocketry. Inspired by Jules Verne and others, scientists around the world became increasingly interested in Rocketry. NACA conducted some rocket experiments, which not only led to the use of rockets by the United States armed services in World War II, but ...

Descarcă referat

Pentru a descărca acest document,
trebuie să te autentifici in contul tău.

Structură de fișiere:
  • A History Of The Nasa
    • Referat.doc
Alte informații:
Tipuri fișiere:
doc
Diacritice:
Nu
Nota:
8/10 (2 voturi)
Anul redactarii:
2007
Nr fișiere:
1 fisier
Pagini (total):
11 pagini
Imagini extrase:
9 imagini
Nr cuvinte:
4 290 cuvinte
Nr caractere:
22 842 caractere
Marime:
15.53KB (arhivat)
Publicat de:
Anonymous A.
Nivel studiu:
Gimnaziu
Tip document:
Referat
Materie:
Limba Engleză
Predat:
la gimnaziu
Sus!