Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 412
Fig. 42.multhane f.^n wheel. Fig. 43.Niagara Conoidal Blaist Wheel. If we expect a fan, or in fact any other mechanical apparatus, to perforin its guaranteed ortabulated duty we must reproduce the conditions in practice, as to pressures aiid volume, underwhich the fan was originally rated. Unless…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
