...C SCHAFHAEUTL © Thomas Telford and ICE 1842 BOILERS STEAM EXPLOSIONS CAUSES PRESSURE TESTS GLASS TUBES HYDROGEN CONCUSSION EVAPORATION EXPERIMENTS WIRE RODS IRON RAILS POTASSIUM GASES 435 XIX.-On the Circumstances under which E7xplosions frequently occur in Steam...

...J PARKES © Thomas Telford and ICE 1842 PERCUSSIVE PERCUSSION ACTION STEAM AERIFORM FLUIDS FORCES ENGINES TRIALS TESTS ELASTICITY PRESSURE INDICATORS CORNISH GAUGES MERCURY ACCURACY IMPACT EXPERIMENTS EXPLOSIVES EXPLOSIONS BOILERS OSCILLATIONS GUNPOWDER GUNS AIR...

... vacuum, assumed to havebeen formed by the condensation of steam of atmospheric pressure, produced from one cubic foot of water.Tredgold,onthecontrary,ontheengineer's view of power, calculated the power that could be exerted on a piston by the volume of steam of atmosphericstrength formedfromonecubic foot...

...J PARKES © Thomas Telford and ICE 1841 STEAM ACTION CORNISH PUMPING ENGINES ECONOMY EXPANSION TRIALS RESISTANCE THEORY POWER PERCUSSION PUMPS INDICATORS PRESSURE CALCULATIONS ELASTICITY SINGLE ELASTIC FORCES CYLINDERS DUTY PERFORMANCE WATER EXPANSIVE PISTONS...

...P BARLOW © Thomas Telford and ICE 1840 POWER LOCOMOTIVES ENGINES STEAM CALCULATIONS RESISTANCE TRAINS SPEED CARRIAGES FRICTION RETARDATION VELOCITY ESTIMATES EXPERIMENTS PISTONS PRESSURE W.-An Investigation into the Power qf Locomotive Engines, and the E f e c t produced...

...J PARKES © Thomas Telford and ICE 1840 STEAM ENGINES BOILERS CONSUMPTION FUEL EFFICIENCY ECONOMY POWER RESISTANCE MEASUREMENT LOADS INDICATORS TRIALS CORNISH EVAPORATION DUTY HEAT LOCOMOTIVES TRACTION TRACTIVE FORCES MOMENTUM FRICTION BLAST PRESSURE DISCHARGES...

...T WICKSTEED © Thomas Telford and ICE 1838 POWER HIGH PRESSURE EXPANSIVE EXPANSION ENGINES CORNISH MINES MINING TRIALS DUTY CONDENSING EFFICIENCY PUMPS BOILERS CYLINDERS STAMPS STAMPING CORNWALL UK VI.-On the efective power of the Ha$ Pressure expansive...

... the boiler more rapidly than the piston recedes before it; its pressure in the cylinder, therefore, still increases, and the piston of the indicator continues to rise : but as the working stroke of the engine commencis, the slider moves in the direction GF, and the compound of the two motions generates...

... course, the rapidity of their occurrence, and the solidity of the supports. In like manner the outward pressure of the wheels,occasioned by their being in a slight degreeconical,deflects the rails sidewise between their fixedpoints, thereby producing a to and fro lateraI motion in the carriages...

...G H PALMER © Thomas Telford and ICE 1838 STEAM POWER MOVEMENT MOVING ATMOSPHERIC HIGH PRESSURE STEAM DUTY HEAT CALORIC WATER ICE IRON STEEL ELASTICITY MOTIVE EFFICIENCY COAL FUEL ENGINES 111.-On the Application ofSteam m a moving Powm, considered especidy wit...

...T WICKSTEED © Thomas Telford and ICE 1836 POWER HIGH PRESSURE EXPANSIVE EXPANSION CONDENSING STEAM ENGINES CORNISH MINES MINING PUMPING TURF PEAT FUEL DUTY ACCURACY MEASUREMENT CONSUMPTION WATERWORKS HIGH PRESSURE BOILERS PRODUCTIVITY CYLINDERS PUMPS WATER RAISING...

... writers on mechanics have investigated thenatureand amount of the circumferential strainwhich is excited in an hydraulic cylinder by a given pressure on the fluid within; it will be proper, therefore, first to examine this question: viz., to find the circumferential strain on a ring of any material...

...J BRAMAH; W FREEMAN © Thomas Telford and ICE 1836 BRAMAH EXPERIMENTS HYDROMECHANICAL PRESSES STONE GRANITE COMPRESSION PRESSURE FRACTURE 234 EXPERIMENTS ON THE STRENGTH O F VARIOUS STONES. on, with a common streeptavemenbtetween for the horses. The tram- stones...