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Old 09-09-2016, 01:12 PM   #544 (permalink)
freebeard
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That's a great picture of the Tu-95. A modern wind farm would have the towers staggered, with the blades spinning in alternate direstions, so the vortex street reinforces rather than defeating the downwind units.

What is PIV?

Anyone who finds a large, shallow concave mirror would want a wind tunnel and a razor blade.
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