Water whirlpool : Différence entre versions

De PhyLab
Sauter à la navigation Sauter à la recherche
Ligne 21 : Ligne 21 :
 
==Images & Movies==
 
==Images & Movies==
 
<gallery>
 
<gallery>
File:1C10.25_1.JPG|Figure1
+
File:2C50.30_1.JPG|Figure1
 
</gallery>
 
</gallery>

Version du 25 mai 2015 à 18:22


Back to 2C - Dynamics of fluids
PIRA index: 2C50.30

Description

A "water-wheel" (turbine) attached to a drill is used to generate a whirlpool in a bucket of water sitting atop the rotateable platform. The platform will begin to rotate due to conservation of angular momentum.

Equipment

  • turbine attachment
  • cordless drill
  • bucket filled with water
  • rotateable platform

Instructions

Place bucket filled with water on the rotateable platform. Create a whirlpool by spinning the water-wheel (turbine) inside the water while holding the platform steady. When the whirlpool has sufficient velocity, remove the water-wheel.

Keywords

water, wheel, watermill, turbine, drill, whirlpool, bucket, rotation, rotateable, platform, conservation, angular, momentum

Images & Movies