Machinery and Processes of the Industrial Arts: And Apparatus of the Exact SciencesU.S. Government Printing Office, 1869 - 669 páginas |
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Página v
... force - Handiing and forging armor plates and other gigantic objects by the aid of steam - Precision of mechanical pro- cesses aided by steam - Examples of degree of refinement of mechanical accuracy — Whit ... FORCE . Accumulation of force.
... force - Handiing and forging armor plates and other gigantic objects by the aid of steam - Precision of mechanical pro- cesses aided by steam - Examples of degree of refinement of mechanical accuracy — Whit ... FORCE . Accumulation of force.
Página vi
... FORCE . Accumulation of force by compression of water - Sir William Armstrong's method - Accu- mulator of Gouin & Co. -Accumulation in fly - wheels - The Mahovos : a contrivance for the promotion of economy in railway transportation ...
... FORCE . Accumulation of force by compression of water - Sir William Armstrong's method - Accu- mulator of Gouin & Co. -Accumulation in fly - wheels - The Mahovos : a contrivance for the promotion of economy in railway transportation ...
Página 7
... force disposable for its pur- poses . While the only considerable force , except that of animals , at the disposal of man was the force furnished by falling water , it is obvious that all great industrial operations were confined of ...
... force disposable for its pur- poses . While the only considerable force , except that of animals , at the disposal of man was the force furnished by falling water , it is obvious that all great industrial operations were confined of ...
Página 27
... force ; and theory enables us to state the maximum value which this fraction can have . This maximum depends only on the extreme temperatures at the command of the engineer ; and is therefore the same for all hot- air engines , and not ...
... force ; and theory enables us to state the maximum value which this fraction can have . This maximum depends only on the extreme temperatures at the command of the engineer ; and is therefore the same for all hot- air engines , and not ...
Página 28
... force of which a given volume of the medium is capable , consistently with the supposition that it is finally restored to its original state , so as to permit a repetition of the effect , is the following : First . The large expansion ...
... force of which a given volume of the medium is capable , consistently with the supposition that it is finally restored to its original state , so as to permit a repetition of the effect , is the following : First . The large expansion ...
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Términos y frases comunes
advantage amount angle apparatus applied armature atmosphere axis Bessemer process boiler calories carried cent centimetres circumference compression construction contrivance crank cubic metres cylinder diameter direction discharge disk distance effect electric employed engine equal exhibited experiments Exposition extremity feet force furnace furnished glass half heat horizontal horse-power hundred hydraulic hydraulic head illustrated inches increased instrument introduced invention inventor iron kilograms kilometres latent heat length lever light light-houses liquid machine manufacture means mechanical ment Messrs metal metres millimetres mode motion movable types movement necessary object observed operation ordinary Paris passes piston plate position pounds practical present pressure prism produced pulley pump purpose refrigerator reservoir revolution roller rotary engine rotation screw sextant shaft side Siemens space spherometer steam steam-engine steel surface telescope temperature tion tonometer tube turbine turn valve vapor velocity vertical vessel weight wheel Wicklow Head
Pasajes populares
Página 31 - B with the sound velocity where y is the ratio of the specific heat at constant pressure to the specific heat at constant volume, and p is the gas pressure.