 | Charles Wye Williams - 1858 - 294 страници
...suggest important points of inquiry in connection with marine boilers. " No matter," he observes, " how ably the furnace performs its duty, if the heat...as it is produced, then of course economy ceases." This, no doubt, is true ; but he has left unnoticed the more important point, namely, — by what is... | |
 | Charles Wye Williams - 1858 - 342 страници
...suggest important points of inquiry in connection with marine boilers. " No matter," he observes, " how ably the furnace performs its duty, if the heat...as it is produced, then of course economy ceases." This, no doubt, is true ; but he has left unnoticed the more important point, namely, — by what is... | |
 | Daniel Kinnear Clark - 1885 - 424 страници
...been considered that, at the same temperature, the radiating and absorbing power of bodies are equal. Much of the comparative economy of steam boilers depends...taken up as rapidly as it is produced, then of course waste exists. The rapidity of production of heat in a locomotive furnace is not favourable for the... | |
 | Daniel Kinnear Clark - 1885 - 374 страници
...been considered that, at the same temperature, the radiating and absorbing power of bodies are equal. Much of the comparative economy of steam boilers depends...taken up as rapidly as it is produced, then of course waste exists. The rapidity of production of heat in a locomotive furnace is not favourable for the... | |
 | Daniel Kinnear Clark - 1892 - 440 страници
...been considered that, at the same temperature, the radiating and absorbing power of bodies are equal. Much of the comparative economy of steam boilers depends...taken up as rapidly as it is produced, then of course waste exists. The rapidity of production of heat in a locomotive furnace is not favourable for the... | |
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... less than that of polished cast silver. It has been considered that, at the same temperature, the radiating and absorbing power of bodies are equal. Much of the comparative economy of steam boilers depends upon their absorbing power ; for no matter... 