 | 1854 - 412 páginas
...but that the economical evaporative power might be reduced. Concentrated and rapid combustion was, alike, the true practice for the largest and the smallest boilers ; and in locomotives where lightness, compactness, and efficiency were primary objects, the boilers should... | |
 | 1853 - 682 páginas
...intensity is reduced, as the grate is enlarged, and thus the total efficiency of the firebox-surface, and much more the efficiency per square foot, is not only...firebox-surface, the enlargement of fireboxes should chiefly take place longitudinally, or laterally, and not in both directions, nor vertically : so as to reduce... | |
 | Perry Fairfax Nursey - 1853 - 538 páginas
...combustion, but that the economical evaporative power might be reduced. Concentrated and rapid combustion was alike the true practice for the largest and the smallest boilers ; and ¡n locomotives, where lightness, compactness, and efficiency, were primary objects, the boilers should... | |
 | 1854 - 412 páginas
...but that the economical evaporative power might be reduced. Concentrated and rapid combustion was, alike, the true practice for the largest and the smallest boilers ; and in locomotives where lightness, compactness, and efficiency were primary objects, the boilers should... | |
 | 1854 - 414 páginas
...but that the economical evaporative power might be reduced. Concentrated and rapid combustion was, alike, the true practice for the largest and the smallest boilers ; and in locomotives where lightness, compactness, and efficiency were primary objects, the boilers should... | |
 | 1873 - 1078 páginas
...combustion, but that the economical evaporative power might be reduced. Concentrated and rapid combustion was alike the true practice for the largest and the smallest boilers ; and, in locomotives where lightness, compactness, and efficiency were primary objects, the boilers should... | |
 | Park Benjamin - 1880 - 1002 páginas
...combustion, but that the economical evaporative power might be reduced. Concentrated and rapid combustion was alike the true practice for the largest and the smallest boilers ; and in locomotive«, where lightness, compactness, and efficiency were primary objects, the boilers should... | |
 | Park Benjamin - 1880 - 1004 páginas
...combustion, but that the economical evaporative power might be reduced. Concentrated and rapid combustion was alike the true practice for the largest and the smallest boilers ; and in locomotives, where lightness, compactness, and efficiency were primary objects, the boilers should... | |
 | 1853 - 486 páginas
...but that the economical evaporative power might be reduced. Concentrated and rapid combustion was, alike, the true practice for the largest and the smallest boilers; and in locomotives, where lightness, compactness, and efficiency were primary objects, the boilers should... | |
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... grates were commonly thought to be an unmixed good, and being generally recommended were usually adopted ; still they might be made too large ; not that their extension affected the quality of combustion, but that the economical evaporative power... 