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Bernoulli’s Equation
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Apply Torricelli’s equation to solve problem презентация
Содержание
- ВКонтакте
- РћРТвЂВВВВВВВВнокласснРСвЂВВВВВВВВРєРСвЂВВВВВВВВ
- РњРѕР№ Р В Р’В Р РЋРЎв„ўР В Р’В Р РЋРІР‚ВВВВВВВВРЎР‚
- 1. Apply Torricelli’s equation to solve problem
- 2. Learning Objective: Apply Torricelli’s equation to solve problem.
- 3. Look at this short video showing venturimeter:
- 4. 4. Describe the regions in the venturimeter
- 5. 5. What is the function of the
- 6. 6. What is a nozzle? 7. Give practical applications or uses of venturimeters.
- 8. Sample problem: Suppose a tank with cross-sectional
- 9. The answer is 14 m/s Continuation of
- 10. https://math.dartmouth.edu/~calcsite/Animation/TorricelliLaw/ Show this video:
Слайд 1Review
Pascal’s Principle
Archimedes’ Principle
Equations of Continuity (Mass Flow Rate and Volume Flow
Слайд 3Look at this short video showing venturimeter:
https://www.youtube.com/watch?v=UNBWI6MV_lY
What is a venturimeter?
How does
it work?
What is the physics principle on how venturimeter works?
What is the physics principle on how venturimeter works?
Слайд 44. Describe the regions in the venturimeter where there is high
pressured fluid. low pressure, high velocity, low velocity as well as large and small area.
Слайд 55. What is the function of the differential pressure sensor or
the manometer in the venturimeter?
Слайд 8Sample problem: Suppose a tank with cross-sectional area of 1 m2
contains a spigot at the bottom of the tank with a cross-sectional area of 0.01 m2. If the
spigot is 10 meters
above the surface of
the tank, calculate
the velocity of water
leaving the spigot.
spigot is 10 meters
above the surface of
the tank, calculate
the velocity of water
leaving the spigot.
Слайд 9The answer is 14 m/s
Continuation of the Sample problem:
Repeat the
same problem when the distance of the spigot from the surface of water is:
8 m
5 m
3 m
8 m
5 m
3 m
Q: What can you generalize regarding relationship/ dependence of the water level and the speed of the water from the spigot?
