Motive Powers and Their Practical SelectionLongmans, Green, and Company, 1895 - 257 páginas |
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Página 1
... machinery , are scattered through books of all kinds , which are inaccessible to some , unknown to others , and , in any case , are so ill - ar- ranged and often over - elaborated as to make them worse than useless to the uninformed ...
... machinery , are scattered through books of all kinds , which are inaccessible to some , unknown to others , and , in any case , are so ill - ar- ranged and often over - elaborated as to make them worse than useless to the uninformed ...
Página 2
... machinery of less than proper dimensions . These misnomers and misunderstandings are kept alive by the absence of a direct and simple definition of the essential feature in common of engines and boilers ; and this I have in this book ...
... machinery of less than proper dimensions . These misnomers and misunderstandings are kept alive by the absence of a direct and simple definition of the essential feature in common of engines and boilers ; and this I have in this book ...
Página 3
... machinery , de- rived largely from my own purchases and sales in and for many different markets . The essential point about them is , as I have said , that they are fairly on a uniform basis throughout , so that market fluctuations do ...
... machinery , de- rived largely from my own purchases and sales in and for many different markets . The essential point about them is , as I have said , that they are fairly on a uniform basis throughout , so that market fluctuations do ...
Página 5
... machinery . These important items of cost are arrived at as follows : Shippers reckon a ton by weight to be equal to forty cubic feet of space occupied , which is called a urement . " 66 ton meas- They usually reserve the right to ...
... machinery . These important items of cost are arrived at as follows : Shippers reckon a ton by weight to be equal to forty cubic feet of space occupied , which is called a urement . " 66 ton meas- They usually reserve the right to ...
Página 6
... machinery is light , as in large cases , the freight is assessed on tons of forty cubic feet . This is on the gross measurement outside to outside of all projections . A boiler with a dome or chimney will be measured from the top of ...
... machinery is light , as in large cases , the freight is assessed on tons of forty cubic feet . This is on the gross measurement outside to outside of all projections . A boiler with a dome or chimney will be measured from the top of ...
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adopted amount ampères apparatus arranged average B.Sc calculation cast-iron cent CHAPTER Chemistry chimney coal compound engine condensation cost crank Crown 8vo cubic feet cubic foot cylinder cylinder engine Diagrams Diam driving dynamo economy effective horse-power electric Elementary fall feed-water feet per minute flues ft.-lbs fuel furnace gas-engine gine given grate area Heads in Feet heating surface HORIZONTAL ENGINES horses Illustrations imperial gallons inch diameter indicated horse-power iron LL.D machine machinery mill motive power motor nominal horse-power oil-engine ordinary oxen Pelton Wheel pipe piston plates portable portable engines pounds practical proportions published by Longmans pump purpose Revolutions per Minute Scientific Works published shaft single-cylinder speed square feet square inch steam-engine Strength of Materials Stroke supply thickness tions tubes turbine valve vaporizer vary velocity vertical engine volts water-wheels Watts weight wheel wind wood Woodcuts ΙΟ
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