Illustrations of the theory and practice of ventilation : with remarks on warming, exclusive lighting, and the communication of sound (1844)
Reid, D. B. (David Boswell), 1805-1863 · London : Longman, Brown, Green, & Longmans · leaf 151
126 ELEMENTARY ILLUSTRATIONS OF VENTILATION. ral effects produced by an easterly wind, the valve being alteredso as to secure this object. In both cases the air enters withdiffusion at b. 259. Fig. 96.—A more simple arrangement for producingthe same effect, as is represented in Fig. 90 ; the wind…
