2C Dynamics of Fluids

Flying Disk (frisbee)

Catalog: 
2C20.95
Location: 
Af5
Aerobie flying disk

The Depletion Force

demonstration image
Catalog: 
2C25.000
Location: 
1-6
When large objects are ajitated in a mixture of small objects the large objects tend to be attracted together. The large objects create a void that prevents the small objects from striking other objects because the small objects path is blocked by by the large object. As two large objects approach each other they are attracted since the small objects are blocked from knocking the objects away.

Slime ball - Video

demonstration image
Catalog: 
2C60.35
Location: 
3_1
Video Encyclopedia :A commercial product Slime flows like a liquid under normal conditions but bounces on impact.

Velocity of efflux (Toricelli's tank?)-Video

demonstration image
Catalog: 
2C10.10B
Location: 
3_1
Video Encyclopedia :Water streams from holes at different heights in a vertical glass tube.

Bernoulli tubes - Video

demonstration image
Catalog: 
2C20.10C
Location: 
3_1
Video Encyclopedia :Three pressure indicating manometers with bright wood floats are located at and on either side of a constriction in a horizontal tube with water flow.

Uniform pressure drop - Video

demonstration image
Catalog: 
2C10.20
Location: 
3_1
Video Encyclopedia :Water flows in a horizontal glass tube with three pressure indicating standpipes fitted with wood floats.

Funnel and Ball

Catalog: 
2C20.35
Location: 
Af4
Funnel and a ball (same ball as 2C20.30)

Syringe water velocity - Video

demonstration image
Catalog: 
2C10.26
Location: 
3_1
Video Encyclopedia :Squirt water out of a syringe. The water moves faster through the constriction.

Aerobie Flying Ring

The Aerobie is a type of Frisbee designed to reduce drag and sideways roll.
Catalog: 
2C20.96A
Location: 
Af5
The Aerobie flying ring is designed to reduce drag and sideways roll.

Pitot tube - Video

demonstration image
Catalog: 
2C20.25
Location: 
3_1
Video Encyclopedia :A pitot tube is connected to a water manometer and the air stream velocity is varied. Graphics.

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