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The folks I worked for at Oregon Dome thought that ventilating a dome increased the lift. I found it frustrating, and I agree with you.
For Bucky Fuller's indoor windmill, the openings are an oculus [downwind] and a continuous opening at the [upwind] base.That sets up a toroidal airflow inside that can be harvested.
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.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
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.Impossible is just something we haven't done yet. -- Langley Outdoors Academy
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