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adopted application beam boat boiler Boulton Boulton & Watt built carriage carried century Charlotte Dundas coal compound engine condensation connected connecting-rod construction Cornish engine crank cross-head cut-off cylinder driving economy efficiency energy expansion experiments feet long feet stroke flue force fuel Fulton furnace George Stephenson gine heat heating-surface horse-power hull Illustrations improvement inches in diameter introduced invention inventor James Watt later locomotive machine machinery mechanical method miles an hour motion nearly Newcomen engine Oliver Evans paddle-wheels Papin patent pipe piston-rod placed pounds per square pressure proposed pump pumping-engine railroad raised revolutions per minute road Robert Fulton Ross Winans Savery screw secured seen shaft sketch Soho speed square inch steam steam-boiler steam-carriage steam-cylinder steam-engine steam-pipe steam-pressure steamboat steamer Stephenson Stevens stroke of piston success temperature Thomas Savery tion tons Trevithick tubes United usually valve valve-gear vessel Watt Watt's weight wheels York
Page 193 - What can be more palpably absurd and ridiculous than the prospect held out of locomotives travelling twice as fast as stage-coaches! We would as soon expect the people of Woolwich to suffer themselves to be fired off upon one of Congreve's ricochet rockets, as trust themselves to the mercy of such a machine going at such a rate.
Page 441 - That the quantity of heat produced by the friction of bodies, whether solid or liquid, is always proportional to the quantity of force expended.
Page 100 - I intend, in many cases, to employ the expansive force of steam to press on the pistons, or whatever may be used instead of them, in the same manner as the pressure of the atmosphere is now employed in common fire engines. In cases where cold water cannot be had in plenty, the engines may be wrought by this force of steam only, by discharging the steam into the open air, after it has done its office.
Page 303 - ... comes the potent agency of steam. In comparison with the past, what centuries of improvement has this single agent comprised in the short compass of fifty years...
Page 131 - ENLARGED THE RESOURCES OF HIS COUNTRY, INCREASED THE POWER OF MAN, AND ROSE TO AN EMINENT PLACE AMONG THE MOST ILLUSTRIOUS FOLLOWERS OF SCIENCE AND THE REAL BENEFACTORS OF THE WORLD.
Page 100 - In engines that are to be worked wholly or partially by condensation of steam, the steam is to be condensed in vessels distinct from the...