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Difference between revisions of "40d:Water wheel"

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(Category change, style clean-up)
(copyedit, replaced perpetual motion example with forum link)
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A '''water wheel''' is a machine that provides [[power]] via [[water]] flow.
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A '''water wheel''' is a [[machine component]] that provides [[power]] via [[water]] [[flow]], constructed at a [[carpenter's workshop]]. It requires 4 [[wood]] and generates 100 power, which can be used for operating a [[pump]] or [[mill]]. Use [[axle]]s and [[Gear assembly|gear]]s to access the power produced by a water wheel.
It requires 4 [[wood]] and generates 100 power, which can be used for operating a [[pump]] or [[mill]]. Use [[axle]]s and [[Gear assembly|gear]]s to access the power produced by a water wheel.
 
  
==Construction==
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== Construction ==
  
 
A [[channel]] 3 tiles long should be built above the water flow where you plan on putting the wheel. An [[axle]] can then be built perpendicular to this. Once the axle is complete, you can place you wheel. Power won't be generated until the water level is at least 3. Once this is done, you can transport the power to wherever it is needed.
 
A [[channel]] 3 tiles long should be built above the water flow where you plan on putting the wheel. An [[axle]] can then be built perpendicular to this. Once the axle is complete, you can place you wheel. Power won't be generated until the water level is at least 3. Once this is done, you can transport the power to wherever it is needed.
  
==Perpetual Motion==
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== Perpetual motion ==
Due to the low power draw of a [[screw pump]] a self-powering wheel can be made that still leaves plenty of excess power for other uses. Whether this is an intended feature or unexpected bug is currently unknown.
 
  
[[Image:PerpetualMotion.JPG]]
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Due to the low power draw of a [[screw pump]], a self-powering assembly can be made with a water wheel that still leaves plenty of excess power for other uses. This is probably a bug.{{ver|0.27.169.33a}}
  
The purple markers and yellow X are in line to help with orientation. The red floodgate lets water in from a channel connected to the river. The yellow lever controls the yellow floodgate, currently open, which allows flow between reservoir 1 and 2.
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A simply design is available at [http://www.bay12games.com/cgi-local/ultimatebb.cgi?ubb=get_topic&f=11&t=000946 this forum post].
The water level below the wheel stays balanced at 7 and 6. The first tank is all 7 and the second tank is all 1-3. It takes a bit of fine tuning to get the correct water level, but a setup as above will give uninterrupted power indefinitely.
 
  
 
[[Category:Constructions]]
 
[[Category:Constructions]]
 
[[Category:Machine components]]
 
[[Category:Machine components]]

Revision as of 20:45, 5 November 2007

A water wheel is a machine component that provides power via water flow, constructed at a carpenter's workshop. It requires 4 wood and generates 100 power, which can be used for operating a pump or mill. Use axles and gears to access the power produced by a water wheel.

Construction

A channel 3 tiles long should be built above the water flow where you plan on putting the wheel. An axle can then be built perpendicular to this. Once the axle is complete, you can place you wheel. Power won't be generated until the water level is at least 3. Once this is done, you can transport the power to wherever it is needed.

Perpetual motion

Due to the low power draw of a screw pump, a self-powering assembly can be made with a water wheel that still leaves plenty of excess power for other uses. This is probably a bug.v0.27.169.33a

A simply design is available at this forum post.