San Francisco Interior Designer Ian Stallings Says Green Design Choices Can Save Money and the Environment

San Francisco Interior Designer Ian Stallings Says Green Design Choices Can Save Money and the Environment











Q&A: anyone know an easy design for an electricity generator i can make for my wind turbine?

Question by t: anyone know an easy design for an electricity generator i can make for my wind turbine?
im making a wind turbine for the science fair and the generator i made doesnt work so i need to make a new one really soon!!!! this is the turbine design that i would connect it too:http://www.re-energy.ca/pdf/wind-turbine.pdf
ive built the old generator perfectly and looked it over and over again…..

Best answer:

Answer by charles sThe design shown is about as simple as you can find. You should investigate why your generator doesn’t work first. One thing might be how the coils are [...]

Other than Size and surface area, what makes a blade design for a wind turbine Efficientnt?

by letscommunicate

Question by : Other than Size and surface area, what makes a blade design for a wind turbine Efficientnt?
So i am making a wind turbine, and i know that the more blades more surface area would make it more efficient, but what aspect in the design would make it most efficient , because i want to compare different designs and come up with a central rule for blade efficiency, Can anyone help?

Best answer:

Answer by oil field trashThe shape or curve of the blade is also important since you want to minimize turbulence and maximize the amount of the [...]

Would increasing wind speed change the optimum design for a wind turbine?

Question by Fred: Would increasing wind speed change the optimum design for a wind turbine?
I’m doing a project where I’m comparing the energy gain for a wind turbine at low speeds (5-20 mph) to an increase around 300mph (hypothetically), and I’m wondering whether or not a increase to that speed would change the way we would approach the design of a wind turbine?

Best answer:

Answer by mcm10Yes it would. All wind turbines have cut in speeds and cut off speeds. Cut in speed is the minimum wind velocity that will cause the turbine to produce energy and cut off speed is [...]

Domestic Wind Turbine: Design, Construction and Energy Storage

Domestic Wind Turbine: Design, Construction and Energy Storage

With technology advancements our world energy needs are growing at faster rate than ever before. To fulfill these needs we need to look for different ways to harvest energy, one of the way is using wind energy. A great deal of work is been done on co

List Price: $ 71.00

Price: $ 71.00

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Geothermal Energy As a Source of Electricity: A Worldwide Survey of the Design and Operation of Geothermal Power Plants

Geothermal Energy As a Source of Electricity: A Worldwide Survey of the Design and Operation of Geothermal Power Plants

This U. S. Department of Energy survey teaches that electricity from geothermal resources is viable, and that its commercial risks are no different from those associated with the established and more familiar technologies. Geothermal power has prove

List Price: $ 49.50

Price: $ 49.50

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