panzapath: water wheel evolution
TRANSCRIPT
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Conventional wisdom = ??
= OK
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A long time ago, water wheels were used on rivers for a lot of things,
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Then electricity discovered
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electric motor invented by Faraday
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Then the steam engine was invented
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which together brought the
industrial revolution
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It’s called a turbine
water wheel connected to electric motor
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Impulse turbine
Kaplan
Tubular Francis /S
Bulb
Diagonal
Reaction turbine
Thoma
Cross Flow
Turgo
Pit
Axial Flow
Fancis / Mixed
Water Wheel
Pelton
Propeller
Many different kinds of turbines
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Bigger and BIGGER..
Then they built dams
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inside the dam wall
and put the water wheel
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using the force of the water flow,
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But: dams cause problems
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so, they put the turbines
next to the river
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and use coal for steam from the river water
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But: coal causes problems…
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Now we have a situation…...
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So they
cut trees
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rivers
Next to…
And burnthem
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Some collect
firewood….
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causing
problems
homeless,hungry
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So; from environmentally friendly
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to this……….
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Killing two million a year
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There are solutions ……
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Old technologies - not scalable
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Newer Designs not always suitable
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A Power Pontoon floats
No construction needed
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The latest award winning idea
Improved water wheel
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Small,
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or BIG
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Darkest Africa
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most rivers
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Powerful rivers
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By doing this
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We can use this
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To prevent this
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