ASME Transactions, 18권The Society, 1897 |
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adopted American Society anthracite apparatus average belts Bessemer Bessemer process bituminous coal boiler carbon cast iron cent centre column committee condensing cost crane cubic curve cylinder decimal diagram diameter economy efficiency elastic limit electric evaporation experience feet force formula friction furnace gases gear give heating surface Holloway horse-power hour increase length line shafting load machine manufacture material Maximum value Mechanical Engineers metal method metric system mill motors obtained oxide paint paper pig iron pipe pipette piston pitch plant pounds of coal practice present pressure pumping Pyrometer rate of contraction reverberatory furnace revolutions per minute scale shaft shown Society of Mechanical speed square foot square inch standard steam engine steel strength stress teeth temperature tests tion tooth Transactions tubes United valve water-tube boiler weights and measures wheel wire yield point
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vii 페이지 - of Mechanical Engineers are to promote the Arts and Sciences connected with Engineering and Mechanical Construction, by means of meetings for social intercourse and the reading and discussion of professional papers, and to circulate, by means of publication among its members, the information thus
548 페이지 - realm of England, the measure of the king was made ; that is to say, that an English penny, called a sterling, round, and without any clipping, shall weigh thirtytwo wheat corns in the midst of the ear, and twenty pence do make an ounce, and twelve ounces one pound, and eight pounds
351 페이지 - 8 9 10 11 12 IS 14 IS 16 17 18 19 20 Pounds Evaporation per Square Foot Heating Surface per Hour
497 페이지 - in one side of the bath attracted my attention by remaining unmelted despite the great heat of the furnace, and I turned on a little more air through the fire-bridge, with the intention of increasing the combustion; on again opening the furnace door after an interval of half an hour, these two pieces of
616 페이지 - The legislator has no power over the properties of matter. He cannot give a new constitution to nature. He cannot repeal her law of universal mutability. * He cannot square the circle. He cannot reduce extension and gravity to a common measure. He cannot divide or multiply the parts of the surface, the
594 페이지 - measures, would ever compensate for the increase of diversity which is the unavoidable consequence of change. Decimal arithmetic is a contrivance of man for computing numbers ; and not a property of time, space, or matter. Nature has no partialities for the number ten : and the attempt to shackle her freedom with them will forever prove abortive.
770 페이지 - determination of 778 footpounds." The thermal unit is not the mechanical equivalent of heat. The heat-unit is the heat required to raise one pound of water one degree Fahrenheit, and is independent of
594 페이지 - attempt to shackle her freedom with them will forever prove abortive." . . . " The metre, very suitable for a staff, or for measuring any portion of the earth, has not the property of being portable about the person : and for all professions concerned in ship or house building, and for all who have occasion to use
659 페이지 - There is one great society alone on earth, The noble living and the noble dead." . In recent years we have enjoyed the genial society and kindly counsel of a noble living man, who has gone hence and taken his appointed place among the noble dead. The scenes which once knew him will know him no more; but in the hearts of his friends his sterling worth has