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

1. Present

2. Pitot Tube
Dinamic
Fluid

3. List of Contents
Work
Definition History
Principle
Example
Formula Application
Problem
Conclusion Log Out

4. Definitio
n

5. Pitot tubes are tools used
for measuring the pressure and
the speed of flow of the gas
fluid in tube.

6. History

7. Modern version (modify):France
Henry Pitot from Henry
Darcy(1700)
from France (1800)

8. Work
Principl
e

9. Pitot Tube

10. Formula’s
Equation of
Pitot Tube

11. Vb = 0
a b Va
Aliran gas 
h
Pb
Pa
' Air raksa
2  ' gh
v


12. Application of
Pitot Tubes in
Daily Life

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. Application
Application 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. Example
Problem

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/m3
g = 10 m/s2
h = 2 cm = 2 × 10-2 m h
Asked: ' Mercury
v=?
Answer:

17. Conclusio
n

18. Pitot tube is the instrument that
discovered by Henri Pitot from France
in the early 1700s. This tool usually
used to measure air speed and
motion in the plane.

19. Any Question?

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