Recent Improvements in the Steam-engine in Its Various Applications to Mines, Mills, Steam Navigation, Railways, and Agriculture: Being a Supplement to 'The Catechism of the Steam-engine.'Longmans, Green, and Company, 1869 - 336 páginas |
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Página 5
... means should be discovered of obtaining the electricity from coal instead of zinc . Zinc , like coal , may be burned , and will produce heat . But a pound of coal consumed in an engine will produce more than twice the power produced in ...
... means should be discovered of obtaining the electricity from coal instead of zinc . Zinc , like coal , may be burned , and will produce heat . But a pound of coal consumed in an engine will produce more than twice the power produced in ...
Página 22
... ( mean at sea ) 610 1335 1300 1250 1276 1200 • 1290 1300 Mean speed 9.5 10.38 11.09 11.4 11.7 9-92 10.0 10-0 . 10.7 10-9 12.5 11.2 11.2 10.6 13.6 10.2 felting and wood jackets jackets none not much jackets jackets jackets not much jackets ...
... ( mean at sea ) 610 1335 1300 1250 1276 1200 • 1290 1300 Mean speed 9.5 10.38 11.09 11.4 11.7 9-92 10.0 10-0 . 10.7 10-9 12.5 11.2 11.2 10.6 13.6 10.2 felting and wood jackets jackets none not much jackets jackets jackets not much jackets ...
Página 24
... means of a jet of steam proceeding from the boiler itself ; and its action is somewhat paradoxical , as it is capable of sending water into a boiler which has a considerably greater pressure of steam than that which the steam comes from ...
... means of a jet of steam proceeding from the boiler itself ; and its action is somewhat paradoxical , as it is capable of sending water into a boiler which has a considerably greater pressure of steam than that which the steam comes from ...
Página 30
... means measurable by the loss from radiation , but is a much larger loss , and arises from the fact of the inner surface of the cylinder being cooled and heated by the steam at every stroke of the engine 10 RECENT IMPROVEMENTS .
... means measurable by the loss from radiation , but is a much larger loss , and arises from the fact of the inner surface of the cylinder being cooled and heated by the steam at every stroke of the engine 10 RECENT IMPROVEMENTS .
Página 32
... ( mean at sea ) Mean speed 610 1335 1300 1250 1276 1200 • 1290 1300 • 9.5 10.38 11.09 11.4 11.7 9-92 10.0 10.0 • 10.7 10.9 12.5 11.2 11.2 10.6 13.6 10.2 link felting and wood jackets jackets double double double double double cylinders ...
... ( mean at sea ) Mean speed 610 1335 1300 1250 1276 1200 • 1290 1300 • 9.5 10.38 11.09 11.4 11.7 9-92 10.0 10.0 • 10.7 10.9 12.5 11.2 11.2 10.6 13.6 10.2 link felting and wood jackets jackets double double double double double cylinders ...
Otras ediciones - Ver todas
Recent Improvements in the Steam-Engine in Its Various Applications to Mines ... John Bourne Sin vista previa disponible - 2015 |
Términos y frases comunes
air pump apparatus arrangement Aveling and Porter axle boiler brass cast iron chimney coal constructed by Messrs crank shaft cylinder engines diameter DICTIONARY double cylinders driving wheels eccentric employed expansion feet fire fire-box friction fuel furnace gauge gear high-pressure HISTORY horizontal horse power Illustrations inches introduced leading wheels length link motion locomotives marine engines Maudslay Merryweather moving nominal horse power nominal power passes Penn pipe piston rods plate Post 8vo pressure of steam PUBLISHED BY LONGMANS railways represented in fig revised revolutions per minute scoop screw engines Second Edition Shand shown in fig side slide valve smoke speed Square crown 8vo Steam Engine steam fire-engines STEAM HAMMER steam jackets steam vessels steamer steel stroke superheater superheating surface condensers temperature thick tons TRACTION ENGINE trailing wheels trough tubes tubular boiler velocity vertical vols weight Wood Woodcuts wrought-iron
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