A Practical Treatise on the 'Otto' Cycle Gas Engine |
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Página 7
... working load would be at least 20 per cent, less. Brake, effective, or actual
horse-power are only different expressions for the same thing—viz. the net
available horsepower that can be taken from the engine. These latter, it will be
seen, are ...
... working load would be at least 20 per cent, less. Brake, effective, or actual
horse-power are only different expressions for the same thing—viz. the net
available horsepower that can be taken from the engine. These latter, it will be
seen, are ...
Página 8
Gas engines will not work regularly and satisfactorily over a run of an indefinite
length of time with the full specified load, and there is no doubt that the makers
are mainly responsible for the disfavour with which they are often viewed, as they
...
Gas engines will not work regularly and satisfactorily over a run of an indefinite
length of time with the full specified load, and there is no doubt that the makers
are mainly responsible for the disfavour with which they are often viewed, as they
...
Página 40
In these large engines, when working at full load and using high compression,
the combustion chamber is liable to become so hot that early firing ensues, the
incoming charge being fired before end of compression stroke. The above
engine ...
In these large engines, when working at full load and using high compression,
the combustion chamber is liable to become so hot that early firing ensues, the
incoming charge being fired before end of compression stroke. The above
engine ...
Página 62
... which is charged about every other day with 14 lb. of acid mixture in the form of
a damp red paste. e - Figs. 56 and 57 are diagrams taken from a 33 B.H.P.
engine, and show the remarkable speed obtained with a variation in load from 32
to 5 ...
... which is charged about every other day with 14 lb. of acid mixture in the form of
a damp red paste. e - Figs. 56 and 57 are diagrams taken from a 33 B.H.P.
engine, and show the remarkable speed obtained with a variation in load from 32
to 5 ...
Página 76
In some formulae for determining the size of crank shafts it is given that the latter
force may be neglected and the diameter found for the twisting action only. By
this rule the diameter of the shaft will be = &/i. & for steel, where s = load on piston
...
In some formulae for determining the size of crank shafts it is given that the latter
force may be neglected and the diameter found for the twisting action only. By
this rule the diameter of the shaft will be = &/i. & for steel, where s = load on piston
...
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Términos y frases comunes
angle arranged Average bearing brake cent centre CHAPTER charge CHEMISTRY coal coke College combustion chamber compression connecting CONSTRUCTION crank crank shaft Crown 8vo cubic feet cycle cylinder designed diagram diameter direct driving effective electric ELEMENTARY elevation equal exhaust exhaust valve explosion firing fitted fixed flywheel foot force fuel gas engine give governor H.P. NOM heat horse-power hour ignition Illustrations impulse indicator length lever light load London makers maximum means MECHANICS Messrs method minute moved obtained ordinary passing pipe piston placed plant Plates position practice pressure producer Professor Royal running SCALE School Science shaft shown shows side speed spring square inch steam stroke supply TABLE taken taking temperature tion trial tube University valve volume weight wheel Woodcuts
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