Tuesday, 17 June 2014 14:42
F4-14: WIND TUNNEL
Additional Info
- ID Code: F4-14
- Purpose: Show air flow around different objects.
- Description: Dry ice is dropped into a container of water to produce visible air flow in the wind tunnel, which is then projected using an overhead projector. Various objects can be placed in the wind tunnel, and the air flow past the objects observed.
- Availability: Available
- References: REFERENCES: (PIRA 2C40.10)
- Loc codes: F4
Published in
F4 Fluid in Motion
Tagged under
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F4-01: VISCOSITY OF LIQUIDS
Compare the viscosities of water and mineral oil. Read More
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F4-02: VISCOSITY OF AIR
Demonstrate that air is viscous. Read More
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F4-04: SILLY PUTTY
Demonstrate a non-Newtonian fluid. Read More
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F4-05: PARACHUTE TOY
Demonstrate how a parachute quickly reaches its terminal velocity. Read More
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F4-11: LAMINAR AND TURBULENT FLOW OF AIR
Demonstrate laminar and turbulent flow. Read More
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F4-12: UNMIXING - GLYCERIN AND DYE
Illustrate laminar flow by "unmixing" two fluids
Read More
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F4-13: FLUID FLOW MODEL
For use as a model in developing equations for fluid flow. Read More
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F4-14: WIND TUNNEL
Show air flow around different objects. Read More
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F4-21: LIQUID IN SPINNING SPHERE
Show the behavior of a liquid when subjected to a centripetal force. Read More
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F4-22: SPINNING WATER BUCKET
Illustrate the reaction force on spinning water and the shape of the water surface. Read More
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F4-23: WATER PENDULUM
Show the surface of a container of water in a swinging pendulum. Read More
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F4-25: CYCLONE IN A BOTTLE
Illustrate vorticity in a perhaps tricky way. Read More
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F4-31: SIPHON
Illustrate how a siphon works. Read More
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F4-32: SIPHON - CHAIN MODEL
Illustrate how a siphon works. Read More
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F4-33: PYTHAGOREAN CUP
Demonstrate the siphon in a surprising way. Read More
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F4-34: SIPHON BALANCE
Demonstrate properties of the siphon using a counterintuitive example. Read More
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F4-41: DRUM AND CANDLE
Demonstrate the circular vortex. Read More
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F4-42: SMOKE RINGS USING GARBAGE CAN
Create large smoke rings and illustrate the circular vortex. Read More
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F4-51: VACUUM PUMP MODEL
Illustrate how a mechanical vacuum pump works. Read More
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F4-52: FORCE PUMP - MODEL
Demonstrate the operation of a force pump. Read More
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F4-53: ARCHIMEDES' SCREW
Demonstrate a pump mechanism invented by Archimedes. Read More
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F4-61: HERO'S FOUNTAIN
Illustrate fluid dynamics in a perhaps surprising way. Read More
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F4-63: MARIOTTE'S BOTTLE
Show the range of water jets from different heights along a water column. Read More
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