1 / 24

Flight and Paper Planes

Flight and Paper Planes. Dr Eric Webster. Bernoulli ’ s Theorem. When air flows fast the pressure of the air is lowered. Bernoulli ’ s Theorem. When air flows fast objects move towards the fast flowing air. Normal air pressure. Normal air pressure. Normal air pressure. Blow.

ciel
Download Presentation

Flight and Paper Planes

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Flight and Paper Planes • Dr Eric Webster

  2. Bernoulli’s Theorem When air flows fast the pressure of the air is lowered

  3. Bernoulli’s Theorem When air flows fast objects move towards the fast flowing air

  4. Normal air pressure Normal air pressure Normal air pressure

  5. Blow Fast air Low pressure Still air Normal pressure Still air Normal pressure

  6. Fast air Low pressure Blow Still air Normal pressure

  7. Fast air Low pressure Still air Normal pressure

  8. Fast air Low pressure Blow Still air Normal pressure

  9. Spinning Balls Air speeds up Air slows down

  10. Spinning Balls Low pressure High pressure

  11. Force

  12. Force

  13. Golf Balls - Slice

  14. Golf Balls - Correction

  15. Why do aircraft fly? • A look at a few web sites would suggest that the answer lies in an application of the • Bernoulli’s Theorem

  16. Fast air Lower pressure Slow air Higher pressure

  17. Force/Lift

  18. Force/Lift Gravity

  19. Force/Lift Gravity

  20. Force/Lift Gravity

  21. Wing Vortex

  22. Golden Eagle

  23. A320 Wing Tips

  24. Internet pages • www.best.com/~jpalmer/airplane • www.geocities.com/enchanted forest • or search for Corneles A Huisman • www.myweb3000.com/freeplane.html • www.mcshane.org

More Related