A Manual of the Steam Engine and Other Prime MoversC. Griffin, 1897 - 640 Seiten |
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Seite 2
... effective power . If the velocity is given in feet per second , and the resistance in pounds , then their product is the rate of work in foot - pounds per second , and so of minutes , or hours , or other units of time . It is usually ...
... effective power . If the velocity is given in feet per second , and the resistance in pounds , then their product is the rate of work in foot - pounds per second , and so of minutes , or hours , or other units of time . It is usually ...
Seite 38
... effective pressure of the steam on the pis- ton to the mean total resistance reduced to the piston - hold for one or any whole number of complete revolutions , exactly as for uniform speed . It thus appears that there are two ...
... effective pressure of the steam on the pis- ton to the mean total resistance reduced to the piston - hold for one or any whole number of complete revolutions , exactly as for uniform speed . It thus appears that there are two ...
Seite 42
... effective power of the prime mover . As the whole of that power is expended in overcoming the fric- tion between the drum and the brake , the heat produced is in general considerable ; and a stream of water must be directed on the ...
... effective power of the prime mover . As the whole of that power is expended in overcoming the fric- tion between the drum and the brake , the heat produced is in general considerable ; and a stream of water must be directed on the ...
Seite 43
... effective radius of the drum g is increased during its motion by the rolling of succes- sive coils of paper upon it . The object of this is to prevent that increase of the effective radius of the drum from accelerating the speed of the ...
... effective radius of the drum g is increased during its motion by the rolling of succes- sive coils of paper upon it . The object of this is to prevent that increase of the effective radius of the drum from accelerating the speed of the ...
Seite 47
... effective energy exerted by the steam on the piston , and which , being multiplied by the number of strokes per minute and divided by 33,000 foot - pounds , gives the INDICATED HORSE - POWER . H F K The indicator in its present form is ...
... effective energy exerted by the steam on the piston , and which , being multiplied by the number of strokes per minute and divided by 33,000 foot - pounds , gives the INDICATED HORSE - POWER . H F K The indicator in its present form is ...
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Häufige Begriffe und Wortgruppen
absolute temperature æther approximate Article axis back pressure blast pipe boiler British thermal units bucket carbon co-efficient coal compression computed condensation constant corresponding crank cubic feet cubic foot curve cylinder denote density diagram diameter discharge double acting efficiency energy exerted equal equation experiments expressed Fahrenheit flow flues fluid foot-lbs foot-pounds formula friction fuel furnace gaseous given guide blades H₁ H₂ heat engine heat expended heat of combustion heating surface hyp log latent heat liquid machine mean effective pressure motion nearly orifice P₁ perfect gas piston rod plate plunger pound produced proportion pump quantity of heat R₁ ratio of expansion represent resistance shaft slide valve specific heat square foot square inch steam engine stroke substance supply pipe surface condensation T₁ thermodynamic total heat tubes turbine v₁ vane vapour velocity vertical vessel volume water pressure engine weight wheel
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