Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 652
tter from ARCHITECTURAL CONSTRUCTION. 635 purer sources than the former. With an equal discharge and sup-ply of pure air, the smaller the room, the more frequent the changeof air, the better its distribution and the better the ventilation.But if the means of removal, supply, and distribution ofair… … Fig. 1527. 636 ARCHITECTURAL CONSTRUCTION. down; a window may be open, with little or no inward or outward movementof air. In a house exposed to a fresh breeze, on the windward side there is anair-pressure, on the leeward side there is an eddy or vacuum. Air is forced inon the first through every…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
