Tabung Pitot / Pitot Tube

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PPT Tabung Pitot Kelompok 1 Fisika. 11-2 angkatan 57

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Tabung Pitot / Pitot Tube

  1. 1. Present
  2. 2. Pitot Tube Dinamic Fluid
  3. 3. List of Contents WorkDefinition History Principle ExampleFormula Application Problem Conclusion Log Out
  4. 4. Definitio n
  5. 5. Pitot tubes are tools usedfor measuring the pressure andthe speed of flow of the gasfluid in tube.
  6. 6. History
  7. 7. Modern version (modify):France Henry Pitot from Henry Darcy(1700) from France (1800)
  8. 8. WorkPrincipl e
  9. 9. Pitot Tube
  10. 10. Formula’sEquation of Pitot Tube
  11. 11. Vb = 0 a b Va Aliran gas  h PbPa  Air raksa 2  gh v 
  12. 12. Application ofPitot Tubes in Daily Life
  13. 13. • Measuring air speed and thecoolant that • Determine the amount of speed of motion of in the room to tell at a hotel. was the aircraft.• Application of the wind speed altimeter. • Determining the aircraft in the tunnel. Altimeter used to measureof air height in the • measuring the speed the or gas of a point fromis closed. of the sea. pipe the surface
  14. 14. ApplicationApplication of pitot tube equations can be applied to the aircraft altimeter.An Altimeter is used to measure the height of a point from the surface of the sea and to read the reading speed relative speed of aircraft
  15. 15. ExampleProblem
  16. 16. In the pitot tube was discharged by gases (ρ = 3,4 kg/m3) so the difference of mercury height at manometer is 2 cm. If the gravity is 10 m/s2 and density of mercury is 13600 kg/m3 , determine velocity of gases flow in the pitot tube!Known:ρ = 3,4 kg/m3 Gas flow v Ρ’ = 13600 kg/m3g = 10 m/s2h = 2 cm = 2 × 10-2 m hAsked:  Mercuryv=?Answer:
  17. 17. Conclusio n
  18. 18. Pitot tube is the instrument thatdiscovered by Henri Pitot from Francein the early 1700s. This tool usuallyused to measure air speed andmotion in the plane.
  19. 19. Any Question?
  20. 20. • http://translate.google.co.id/translate?hl=id&sl=en&u=http%3A%2 F%2Fwww.cee.mtu.edu%2F%7Edwatkins%2Fce3600_labs%2Fventu ri.pdf&ei=f2eETMORFIj8vQP38s3iBw&sa=X&oi=translate&ct=result &resnum=2&ved=0CCAQ7gEwAQ&prev=%2Fsearch%3Fq%3Dventu rimeter%26hl%3Did%26prmd%3Dib• http://www.wikipedia.org/• http://translate.google.co.id/translate?hl=id&langpair=en|id&u=htt p://en.wikipedia.org/wiki/Pitot_tube• http://www.gurumuda.com/penerapan-prinsip-dan-persamaan- bernoulli• http://smkmuhi.110mb.com/HUKUM%20BERNOULLI.htm• http://translate.google.co.id/translate?hl=id&langpair=en|id&u=htt p://en.wikipedia.org/wiki/Venturi_effect• Kanginan, Marthen.2006.Fisika Untuk SMA Kelas XI.Jakarta:Erlangga Reference

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