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Water Turbines

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Answers to Common Questions
Water Turbines contains blades. Blades have specific curvature. When water impacts on blades, they experiences mechanical force and the shaft starts to rotate.
http://answers.ask.com/Science/Physics/how_do_water_tu...   See entire page »
Hi, This is a pretty good project if you have some land with a stream. Making the Design Fit The Site Power is a product of stored potential energy. This means that what generally is called for is either a vertical height and a modern imp...
http://answers.yahoo.com/question/index?qid=2009080103...   See entire page »
A water turbine takes the kinetic energy of flowing water that is directed against its blades and converts it into mechanical energy of a rotating shaft. This shaft is often used to turn an electric generator, but can be used turn millstone...
http://wiki.answers.com/Q/Why+were+water+turbines+buil...   See entire page »
Answers to Other Common Questions
Yes, water turbines effect the environment they turn kinetic energy (the waves energy) into mechanical energy, then to electrical energy so we can turn our lights on and off and use the computer you are using now. There are also wind turbin...
http://wiki.answers.com/Q/Where+you+find+a+water+turbin...
A water turbine isn't reallly a thermodynamic cycle, it is just one piece of a thermodynamic cycle. The efficiency of a steam turbine is a lot higher than the efficiency of a steam engine. One of the main components that reduces the efficie...
http://www.physicsforums.com/showthread.php?p=2396184
Although may be possible to build turbines in deep water (more than 70 ft.), this technology is still unproven and very expensive. This would likely increase the cost of the electricity produced making the project uneconomical over the long...
http://www.windworks4li.org/turbine_faqs.html?module=an...
Absolutely! There are pump controllers for wind turbines that can drive a water pump directly. For the Scirocco wind turbine the Eolian DPC driver is available. This makes pumping water for livestock an option for remote sites that have suf...
http://www.solacity.com/FAQ.htm#Can_I_pump_water_using_...
All materials corrode to varying degrees. A highly corrosive combination is air (oxygen) and sea water. Our turbines are submerged with much less oxygen than in air, which should give them a long life. Crest estimates parts of the turbines ...
http://www.crest-energy.com/faq.htm#rust
To pump water using wind energy, you need to place a windmill directly above your pumping site since windmills pump water through mechanical motion rather than using electricity. While this may be appropriate for some users, the wind speed ...
http://www.canadianwindpower.com/faq_wind.html#Which%20...
Submersible turbines are used in hydroelectric power stations to generate electricity from falling water. They are used in tidal power schemes like on the Rance near Dieppe France. They are also reversible in pumped storage schemes where wa...
http://wiki.answers.com/Q/What_are_submersible_water_tu...