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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... nearly as great as the speed of the engine of the steamer ' Barwon ' constructed by me in 1854 . In many steam vessels a pressure of steam of 60 lbs . and upwards is now employed . These engines are fitted with surface condensers ; and ...
... nearly as great as the speed of the engine of the steamer ' Barwon ' constructed by me in 1854 . In many steam vessels a pressure of steam of 60 lbs . and upwards is now employed . These engines are fitted with surface condensers ; and ...
Página 4
... nearly so effective as it would be if the steam could be received at the temperature of the furnace and expanded down to the temperature of the condenser . In practice there are impediments to the use of steam hotter than that which is ...
... nearly so effective as it would be if the steam could be received at the temperature of the furnace and expanded down to the temperature of the condenser . In practice there are impediments to the use of steam hotter than that which is ...
Página 6
... nearly correct . It was , however , at the same time , pointed out by me in the " Treatise on the Steam Engine , and also in the first edition of the Catechism of the Steam Engine , pub- lished in 1848 , that the expedient of ...
... nearly correct . It was , however , at the same time , pointed out by me in the " Treatise on the Steam Engine , and also in the first edition of the Catechism of the Steam Engine , pub- lished in 1848 , that the expedient of ...
Página 14
... nearly the top of the annulus , and then passing over two of the part- titions , descended through the two other divisions to the steam - pipes . The steam was thus exposed in a thin sheet , as in Lamb and Summers ' arrangement , to the ...
... nearly the top of the annulus , and then passing over two of the part- titions , descended through the two other divisions to the steam - pipes . The steam was thus exposed in a thin sheet , as in Lamb and Summers ' arrangement , to the ...
Página 45
... nearly in all cases formed with small brass or copper tubes , and these tubes are sometimes drawn out of the solid , and sometimes formed out of brass or copper sheets brazed . The tubes with the brazed joints are , on the whole , the ...
... nearly in all cases formed with small brass or copper tubes , and these tubes are sometimes drawn out of the solid , and sometimes formed out of brass or copper sheets brazed . The tubes with the brazed joints are , on the whole , the ...
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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