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 18
... stroke . There are four boilers , two at each side of the stoke hole , and twenty furnaces each 7 feet 6 inches long , and 3 feet 4 inches wide . The boilers contain 2,780 brass tubes 2 inches outside diameter , and 6 feet 6 inches long ...
... stroke . There are four boilers , two at each side of the stoke hole , and twenty furnaces each 7 feet 6 inches long , and 3 feet 4 inches wide . The boilers contain 2,780 brass tubes 2 inches outside diameter , and 6 feet 6 inches long ...
Página 21
... stroke , and then by the aid of the link , they are able to cut off at of the stroke if required . The particulars of the proportions and performance of the boilers of a number of modern steam vessels , as also the proportion of a ...
... stroke , and then by the aid of the link , they are able to cut off at of the stroke if required . The particulars of the proportions and performance of the boilers of a number of modern steam vessels , as also the proportion of a ...
Página 22
... stroke in feet 4.0 3.3 3.0 3.0 3.0 400 96 & 43 3.0 450 450 76 76 7.0 7-0 Consumption of coal per voyage . 515 tons . 825 tons 988 tons 687 tons 758 tons 817 tons 930 tons 1089 tons Consumption per I. H. P. 2-991 lbs . 2.39 lbs . 3.146 ...
... stroke in feet 4.0 3.3 3.0 3.0 3.0 400 96 & 43 3.0 450 450 76 76 7.0 7-0 Consumption of coal per voyage . 515 tons . 825 tons 988 tons 687 tons 758 tons 817 tons 930 tons 1089 tons Consumption per I. H. P. 2-991 lbs . 2.39 lbs . 3.146 ...
Página 28
... stroke . There are four boilers , two at each side of the stoke hole , and twenty furnaces each 7 feet 6 inches long , and 3 feet 4 inches wide . The boilers contain 2,780 brass tubes 2 inches outside diameter , and 6 feet 6 inches long ...
... stroke . There are four boilers , two at each side of the stoke hole , and twenty furnaces each 7 feet 6 inches long , and 3 feet 4 inches wide . The boilers contain 2,780 brass tubes 2 inches outside diameter , and 6 feet 6 inches long ...
Página 30
... is by no 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 .
... is by no 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 .
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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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