PanzaPath: Water wheel evolution

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PanzaPath Ideas for a healthier planet http://Panzapath.org

Transcript of PanzaPath: Water wheel evolution

Page 1: PanzaPath: Water wheel evolution

PanzaPathIdeas for a healthier planet

http://Panzapath.org

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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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Donations are welcome!

PanzaPath is a registered non profit in South Africa

NPO # 9372003179 Reg # 2010/022029/08