Articles by

Paul Gipe

Featured wind

Poland lawmakers back EU-sought liberalized wind energy law

By

Paul Gipe

Poland’s lawmakers agreed to relax the rules for installing onshore wind turbines, a move encouraged by the European Union to promote renewable energy in the coal-reliant country.
The first windmill in the town of Hull next to the high school. Photo taken from Peddocks Island.

Hull Wind: A Real Urban Wind Turbine

By

Paul Gipe

Hull is a small coastal town 13 km (8 miles) across the bay from Boston, and is only 8 km ... Read more
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Smith-Putnam Photos Newly Posted

By

Paul Gipe

We’ve finally posted the nearly 70 photos of the construction of the famous Smith-Putnam wind turbine of the 1940s on ... Read more
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Smith-Putnam Patents & Patent Drawings

By

Paul Gipe

While searching for an original copy of the Smith-Putnam film, Gabriel Altman came across the patents for the turbine by ... Read more
Turbine blade with men standing on it

Smith-Putnam Wind Tunnel Tests

By

Paul Gipe

Prior to construction of the Smith-Putnam wind turbine Palmer Putnam ordered wind tunnel tests of various blade designs and blade ... Read more
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Drawings of the Airfoils Used in the Wind Tunnel Tests

By

Paul Gipe

The drawings of the airfoils used in the Stanford wind tunnel tests are in a large format. To scan and ... Read more
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Photos of Wind Tunnel Model Tests Smith-Putnam Air Turbine

By

Paul Gipe

Photos of Model Tests of the Smith-Putnam Air Turbine conducted under the supervision of Elliott G. Reid, Guggenheim Aeronautic Laboratory, ... Read more
Turbine blade with man sitting on it likely putnam

Charts of Wind Tunnel Model Tests Smith-Putnam Air Turbine

By

Paul Gipe

Charts from Model Tests of the Smith-Putnam Air Turbine conducted under the supervision of Elliott G. Reid, Guggenheim Aeronautic Laboratory, ... Read more
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Final Report Model Tests Smith-Putnam Air Turbine

By

Paul Gipe

57-page final report on Model Tests of the Smith-Putnam Air Turbine conducted under the supervision of Elliott G. Reid, Guggenheim ... Read more
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Carl Wilcox’s Role in the Smith-Putnam Project

By

Paul Gipe

To illustrate the role that Carl Wilcox played in the Smith-Putnam project, I’ve pulled together several citations as well as ... Read more
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Carl Wilcox References in the Text of Putnam’s Power from the Wind

By

Paul Gipe

To further illustrate the role of Carl Wilcox in the Smith-Putnam project, I searched the name index and pulled together ... Read more
Shop assembly with blades faired and a frames on the right side of picture.

Carl Wilcox Citations in Palmer Putnam’s Power from the Wind

By

Paul Gipe

In the 1970s Carl Wilcox gave me a box of archive materials on the Smith-Putnam wind turbine project. I had ... Read more