ith exhaust ventilation, and as a proof of this claim latitudes it will evidently be more convenient, and more eco- are given the curves shown in Fig. 61, in which the time oc- nomical, to adopt this plan with the ventilating air current cupied in heating up the air of two Russian ships, one by… … We RR 2 Time in Hours. 3 4 5 FIG. 61.—THERMOTANK HEATING COMPARED WITH OPEN STEAM PIPES. in hours is plotted on the base line, as abscissze, and the rise of temperature is measured by the vertical distances above the base line, as ordinates. As will be seen, with the thermotank, heating commenced…
Shipbuilding -- Periodicals · Shipbuilding industry -- Periodicals
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