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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... employed . These engines are fitted with surface condensers ; and the steam after acting by high pressure in one cylinder is dismissed into the other , where it acts as low pressure steam . The consumption of coal is reduced by this ...
... employed . These engines are fitted with surface condensers ; and the steam after acting by high pressure in one cylinder is dismissed into the other , where it acts as low pressure steam . The consumption of coal is reduced by this ...
Página 3
... employed to generate heat by friction , only one - tenth of the power would be ob- tained that would have to be consumed in the pro- duction and maintenance of the friction . The steam engine , indeed , has now been found to be B 2 ...
... employed to generate heat by friction , only one - tenth of the power would be ob- tained that would have to be consumed in the pro- duction and maintenance of the friction . The steam engine , indeed , has now been found to be B 2 ...
Página 4
... employed . But it is , nevertheless , proper to understand that either a very much higher initial temperature must be dealt with , or else the combination of the fuel with oxygen must be conducted under such circumstances as to generate ...
... employed . But it is , nevertheless , proper to understand that either a very much higher initial temperature must be dealt with , or else the combination of the fuel with oxygen must be conducted under such circumstances as to generate ...
Página 6
... employed the same internal corrosion which was formerly experienced in the steam chest reappears in the superheater — though , as this is a removable vessel , and one from which the steam can at any time be shut off , the evil of ...
... employed the same internal corrosion which was formerly experienced in the steam chest reappears in the superheater — though , as this is a removable vessel , and one from which the steam can at any time be shut off , the evil of ...
Página 15
... employed , a superheater is introduced between the high - pressure cylinder and the low - pressure one , so as to replace the heat lost by radiation and by the production of power in the high - pressure cylinder . This arrange- ment ...
... employed , a superheater is introduced between the high - pressure cylinder and the low - pressure one , so as to replace the heat lost by radiation and by the production of power in the high - pressure cylinder . This arrange- ment ...
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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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