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How Wings Work

Published on Nov 26, 2015

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PRESENTATION OUTLINE

1.

WHAT ARE AIRFOILS

AND HOW DO THEY WORK
2.

WHAT IS AN AIRFOIL

CROSS SECTION
3.

HISTORY

  • Known in 1800s
  • H.E. Phillips patent
  • Otto Lilenthal's bird wings
  • Wrights plane used cambered wings
4.

SHAPES?

5.

MANY EFFECTS

  • Bernoulli
  • Venturi
  • Lift
6.

VENTURI

HIGH VELOCITY LOW PRESSURE
7.

BERNUOLLI

LOWER PRESSURE GREATER LIFT
8.

LIFT

CAUSED BY BERNUOLLI
9.

SOURCES

  • Wikipedia
10.

PICTURES

Cody Chroninger