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 11
... length through which the steam is con- ducted is 51 feet 9 inches , and the height of the winding chamber is 5 feet 7 inches . The total area of heating surface in the superheater is 600 square feet , which is just 1 square foot per ...
... length through which the steam is con- ducted is 51 feet 9 inches , and the height of the winding chamber is 5 feet 7 inches . The total area of heating surface in the superheater is 600 square feet , which is just 1 square foot per ...
Página 8
... length of the superheater . The best forms of tubular boiler do not differ materially from that constructed by me in 1838 ; and with the increasing pressures which are now used , it is inevitable that the rectangular shell at present ...
... length of the superheater . The best forms of tubular boiler do not differ materially from that constructed by me in 1838 ; and with the increasing pressures which are now used , it is inevitable that the rectangular shell at present ...
Página 16
... length and consequently the velocity of the ascending column was increased , a sensible advantage was gained in the performance of the boiler . In many tubular boilers the tubes are set so closely together , that the circulation of the ...
... length and consequently the velocity of the ascending column was increased , a sensible advantage was gained in the performance of the boiler . In many tubular boilers the tubes are set so closely together , that the circulation of the ...
Página 20
... length of the superheater . up The best forms of tubular boiler do not differ materially from that constructed by me in 1838 ; and with the increasing pressures which are now used , it is inevitable that the rectangular shell at present ...
... length of the superheater . up The best forms of tubular boiler do not differ materially from that constructed by me in 1838 ; and with the increasing pressures which are now used , it is inevitable that the rectangular shell at present ...
Página 22
... Length of 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 ...
... Length of 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 ...
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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