A Treatise on the Steam Engine: In Its Application to Mines, Mills, Steam Navigation, and RailwaysLongman, Brown, Green, and Longmans, 1847 - 258 páginas |
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Página 7
... cubic inches of water will make 8.9 cubic feet of steam to be consumed per stroke , which is about double the capacity of the cylinder and its waste spaces . A good deal of the heat thus lost , however , appears to be due to radiation ...
... cubic inches of water will make 8.9 cubic feet of steam to be consumed per stroke , which is about double the capacity of the cylinder and its waste spaces . A good deal of the heat thus lost , however , appears to be due to radiation ...
Página 8
... cubic feet per hour , by 8 bushels , 10:58 cubic feet , evaporated by a bushel or 84 lbs . , or 7.88 lbs . evaporated by each pound of coal . If the steam within the boiler be considered to be 1700 times less dense than water , which ...
... cubic feet per hour , by 8 bushels , 10:58 cubic feet , evaporated by a bushel or 84 lbs . , or 7.88 lbs . evaporated by each pound of coal . If the steam within the boiler be considered to be 1700 times less dense than water , which ...
Página 11
... cubic feet of water one foot high by the consumption of 112 lbs . of Wednesbury coals , which is equivalent to about 23 millions of pounds raised one foot high by a bushel or 84 lbs . Their early engines , however , scarcely ...
... cubic feet of water one foot high by the consumption of 112 lbs . of Wednesbury coals , which is equivalent to about 23 millions of pounds raised one foot high by a bushel or 84 lbs . Their early engines , however , scarcely ...
Página 12
... cubic foot of air of the atmospheric density be compressed into the compass of half a cubic foot , its elasticity will be increased from 15 lbs . on the square inch to 30 lbs . on the square inch , whereas if its volume be enlarged to ...
... cubic foot of air of the atmospheric density be compressed into the compass of half a cubic foot , its elasticity will be increased from 15 lbs . on the square inch to 30 lbs . on the square inch , whereas if its volume be enlarged to ...
Página 27
... cubic inches , the lesser will be 108 cubic inches , for 64 : 27 :: 256 : 108 . GENERAL LAWS OF MOTION AND FORCES . Motion is a continual and successive change of place : if the body moves equally , it is called equable or uniform ...
... cubic inches , the lesser will be 108 cubic inches , for 64 : 27 :: 256 : 108 . GENERAL LAWS OF MOTION AND FORCES . Motion is a continual and successive change of place : if the body moves equally , it is called equable or uniform ...
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air-pump applied atmosphere axis axle bars beam blast pipe body boiler bolts bottom Boulton Boulton and Watt brass breadth cast iron centre chimney coal cock column condenser connecting rod Cornish crank crank pin cross-head cubic foot cylinder in inches depth diameter of cylinder dimensions distance eccentric rod eduction elastic force equal expansion experiments fire fire-box flue fly-wheel furnace gibs and cutter given gravity heating surface horse power inch=1 foot inches of mercury length of stroke lever locomotive engine means mechanical effect Messrs moving Multiply paddle parallel motion piston rod plate port practice pressure proportion pump quantity radius revolution revolutions per minute revolving ring rule screw Section shaft side side rod smoke space spindle square inch steam engine steam pipe steam vessels STEAMER stroke suppose temperature thickness tubes vacuum velocity Watt weight wheel