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 4
... boiler and the condenser . The greater this difference is , the larger will be the pro- portion of heat utilised as power . But as in common furnaces the temperature may be taken at 3,000 degrees above the temperature of the atmosphere ...
... boiler and the condenser . The greater this difference is , the larger will be the pro- portion of heat utilised as power . But as in common furnaces the temperature may be taken at 3,000 degrees above the temperature of the atmosphere ...
Página 6
... boilers was universal ; and it will be seen at p . 257 that I reprehended that practice as certain to occasion internal corrosion of the steam chest , and I recom- mended that the smoke should be transmitted to the exterior of the boiler ...
... boilers was universal ; and it will be seen at p . 257 that I reprehended that practice as certain to occasion internal corrosion of the steam chest , and I recom- mended that the smoke should be transmitted to the exterior of the boiler ...
Página 7
... boilers already producing dry steam , and possessing an adequate amount of heating surface , the saving in coal accom ... boiler already producing dry steam it would not be obtained . at all events , it is not now carried much CORROSIVE ...
... boilers already producing dry steam , and possessing an adequate amount of heating surface , the saving in coal accom ... boiler already producing dry steam it would not be obtained . at all events , it is not now carried much CORROSIVE ...
Página 8
... boiler by the amount that is the equivalent of the power gene- rated . If this were not so , a steam - engine would be a heat- producing engine ; for the power of the engine is capable of producing heat by friction , and if we had in ...
... boiler by the amount that is the equivalent of the power gene- rated . If this were not so , a steam - engine would be a heat- producing engine ; for the power of the engine is capable of producing heat by friction , and if we had in ...
Página 10
... boiler , and a the uptake of the boiler ; d position of inlet valve connecting boiler with superheater ; D and F inlet and outlet chambers Fig . 2 . F E о о о 00 o о OO о о 00 C 0 0 O UPTAKE B LAMB AND SUMMERS ' SUPERHEATING APPARATUS ...
... boiler , and a the uptake of the boiler ; d position of inlet valve connecting boiler with superheater ; D and F inlet and outlet chambers Fig . 2 . F E о о о 00 o о OO о о 00 C 0 0 O UPTAKE B LAMB AND SUMMERS ' SUPERHEATING APPARATUS ...
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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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