The idea of constructing a rotating boom for
hydromechanical tests at the Alden Hydraulic Laboratory
originated with Professor Charles Metcalf Allen, head of
the lab from 1896 to 1950. The original boom was designed
in 1908 by Professor Allen, assisted by two Worcester
Polytechnic Institute students.
Professor Allen needed a moving test stand for hydraulic
experiments and for rating current meters.
Aircraft Propeller
YearAdded:
Image Credit:
Courtesy ASME
Image Caption:
L.J. Hooper (left), Charles M. Allen (center) and Clyde W. Hubbard (right) sit together on the rotating boom.
Era_date_from:
1908
1982
The idea of constructing a rotating boom for
hydromechanical tests at the Alden Hydraulic Laboratory
originated with Professor Charles Metcalf Allen, head of
the lab from 1896 to 1950. The original boom was designed
in 1908 by Professor Allen, assisted by two Worcester
Polytechnic Institute… Read More
