Water is boiled in a vessel A, placed upon a furnace. Thesteam rises through the pipe b into the upper part of the box orvessel C, the lower part of which is filled with water. Thepressure of the steam on the surface of the water forces it upthe rising pipe D. 137. Next in the order of time is De… … BRANCA S WORCESTER. 185 A spherical vessel A has a pipe b b inserted, until it nearlyreaches its lower part. The vessel is partly filled with water,which is boiled, and the steam accumulating in the upper part,forces the water up the pipe. Here it will be observed that theheated water is itself…
Steam-engines
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