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 12
... placed over the uptake at the foot of the chimney , and filled with vertical pipes through which the smoke passes . In this case the steam passes on the outside of the tubes , whereas in most cases it passes through the. LAMB AND SUMMERS ...
... placed over the uptake at the foot of the chimney , and filled with vertical pipes through which the smoke passes . In this case the steam passes on the outside of the tubes , whereas in most cases it passes through the. LAMB AND SUMMERS ...
Página 15
... placed . It is difficult in this arrangement to obtain sufficient depth for the furnaces ; and the circular tubes , unless stiffened by hoops or cross tubes , are liable to collapse . In the earlier times of steam navigation the boilers ...
... placed . It is difficult in this arrangement to obtain sufficient depth for the furnaces ; and the circular tubes , unless stiffened by hoops or cross tubes , are liable to collapse . In the earlier times of steam navigation the boilers ...
Página 33
... in 1838 and patented in the same year was fitted with smokeless furnaces , the gases being generated in retorts placed in suitable chambers D lined with fire - brick , and communicating with the PRINCIPLES OF SMOKE - PREVENTION . 33.
... in 1838 and patented in the same year was fitted with smokeless furnaces , the gases being generated in retorts placed in suitable chambers D lined with fire - brick , and communicating with the PRINCIPLES OF SMOKE - PREVENTION . 33.
Página 39
... placed in a chimney is believed to be more effectual than a common jet , * The following formula is given for determining the size or delivery of a Giffard's Injector : If P be the pressure of the steam in atmospheres , D the diameter ...
... placed in a chimney is believed to be more effectual than a common jet , * The following formula is given for determining the size or delivery of a Giffard's Injector : If P be the pressure of the steam in atmospheres , D the diameter ...
Página 50
... placed in the eduction pipe , or very high up in the con- denser ; and the other about the centre of the con- denser . The water which enters by the highest jet , and which the steam first encounters , is not sufficient to condense the ...
... placed in the eduction pipe , or very high up in the con- denser ; and the other about the centre of the con- denser . The water which enters by the highest jet , and which the steam first encounters , is not sufficient to condense the ...
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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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