Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 127
lve the aperturefor the flow of the water is re-duced, and it circulates proportion-ately cooler. In this manner one room may be warmed by tepid water, while other rooms have thefull heat of the water. A portable apparatus of this kind for heating railway cars is represented in Fig. 2324. It… … \ \ I . \ * \ \ ■ HORSE-POWER. 117
Mechanical engineering -- Dictionaries
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