A Treatise on the Steam Engine: In Its Application to Mines, Mills, Steam Navigation, and RailwaysLongman, Brown, Green, and Longmans, 1847 - 258 страници |
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Страница 1
... effect of accident . as in the material world , the most precious productions are those which cannot spring to perfection at once , and it would be as reasonable to inquire to what refreshing shower , or to what gleam of sunshine , the ...
... effect of accident . as in the material world , the most precious productions are those which cannot spring to perfection at once , and it would be as reasonable to inquire to what refreshing shower , or to what gleam of sunshine , the ...
Страница 2
... effect by Smeaton . The fifth epoch is that distinguished by the application of the condenser , and the other ... effects . This , however , was known long previously ; and in attributing to the force of pent up steam even such ...
... effect by Smeaton . The fifth epoch is that distinguished by the application of the condenser , and the other ... effects . This , however , was known long previously ; and in attributing to the force of pent up steam even such ...
Страница 6
... effect of the condensa- tion of steam in producing a vacuum should not have been a matter of extended notoriety . In this , indeed , as in most other cases , a reference to the current intelligence of the time will show that even the ...
... effect of the condensa- tion of steam in producing a vacuum should not have been a matter of extended notoriety . In this , indeed , as in most other cases , a reference to the current intelligence of the time will show that even the ...
Страница 7
... effect of the two cylinders placed in juxtaposition is identical with that of the double - acting engine ; and the machine is altogether the simplest and most artistic that , up to this time , had been projected . The employment , how ...
... effect of the two cylinders placed in juxtaposition is identical with that of the double - acting engine ; and the machine is altogether the simplest and most artistic that , up to this time , had been projected . The employment , how ...
Страница 8
... effect , for the space within the cylinder occupied by the motion of the piston would only be 103.25 cubic feet × 12 1239 cubic feet per minute , which is not half of the steam generated . The residue , therefore , must have been lost ...
... effect , for the space within the cylinder occupied by the motion of the piston would only be 103.25 cubic feet × 12 1239 cubic feet per minute , which is not half of the steam generated . The residue , therefore , must have been lost ...
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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