Silent VAWT

PacWind's Delta 2 produces an average of 5kw, but if winds of 29mph are present it can produce up to 10kw. I am standing on the roof of our building which overlooks the Torrance Airport, there is a lot of noise pollution during the day from vehicle traffic, helicopters/airplanes and work projects down below. I am proud that our Turbine is completely silent and dos not contribute to the daily noise pollution in the city that I love. Please see us at www.pacwind.net

Category:

People & Blogs

Tags:

• Silent
• Vertical
• Axis
• Wind
• Turbine

[aForkandaSpoon]

@willtry2survive that's a great idea

[willtry2survive]

You can design the blade with a variable pitch blade that will minimize pitch if it goes too fast. A weight that is affected by cintrifical forces is a good way to go. the faster the spin, the more the blade is taken off optomal preformance. if the weight is spring loaded when the turbin slows down the blade moves back into optomal blade pitch. it works much in the way as the old wind mills.

[gersomo]

Would get if you have a head

[goose2goose2]

Pac wind is OUT of business..they were bought by wee wee power

that specializes in renting stores spaces in shopping malls.

great connection..landlord = wind turbine manufacturer..hahah

[henrykay01]

@andy1166948 This is what I mean: SEE the experiment, see if there is no movement of the diffraction fringes upon turning the Michelson-Morley interferometer.

[andy1166948]

@henrykay01 what do you mean by seeing the experiment?

[henrykay01]

@andy1166948 The point is that what you know about the outcome of the Michelson-Morley experiment is a LIE. Try to see this experiment.

[andy1166948]

@henrykay01 i know about michelson morley experiment.they tried to find out that to how much extent earth moves relatively to aether by measuring difference in speed of light in different directions.but the results were surprising.they found that earth is always stationary wrt aether.

that's why einstein derived postulates of special relativity.

[henrykay01]

@andy1166948 As I said: try to SEE the Michelson-Morley experiment.

[andy1166948]

@henrykay01 no offence,but from my point of view,whom should i believe,

1)the whole science community for which relativity is a basic theory.

2)a guy who states that the whole science community is wrong.

you may be right,but yeah,i don't believe in ghosts and even god while everybody around me says that it's all true.