A Practical Treatise on the 'Otto' Cycle Gas Engine |
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Página 65
This indicator diagram must be corrected, as the reciprocating parts—viz. the
piston and connecting rod—are in a state of rest at the commencement of the
stroke, and power is expended in accelerating or bringing them to the required
velocity; ...
This indicator diagram must be corrected, as the reciprocating parts—viz. the
piston and connecting rod—are in a state of rest at the commencement of the
stroke, and power is expended in accelerating or bringing them to the required
velocity; ...
Página 84
A simple graphic method of finding this pressure from indicator diagrams is as
follows. In fig. 77, A B C is the indicator diagram taken from an engine having a
cylinder 18 inches in diameter and a stroke of 24 inches, and the length of the ...
A simple graphic method of finding this pressure from indicator diagrams is as
follows. In fig. 77, A B C is the indicator diagram taken from an engine having a
cylinder 18 inches in diameter and a stroke of 24 inches, and the length of the ...
Página 165
Not only is the average pressure of the indicator diagram maintained more
uniformly, but a greater power is developed for the same size of cylinder, with a
marked decrease in the temperature of the cooling jacket water, and thus making
the ...
Not only is the average pressure of the indicator diagram maintained more
uniformly, but a greater power is developed for the same size of cylinder, with a
marked decrease in the temperature of the cooling jacket water, and thus making
the ...
Página 170
Indicators are invariably fixed on the combustion chamber, and for this purpose a
hole is tapped #-inch Whitworth, and fitted ... It will be observed that the indicator
diagram is the result of two motions: the vertical motion of the pencil due to the ...
Indicators are invariably fixed on the combustion chamber, and for this purpose a
hole is tapped #-inch Whitworth, and fitted ... It will be observed that the indicator
diagram is the result of two motions: the vertical motion of the pencil due to the ...
Página 173
Each indicator is supplied with a number of springs of different strength or
stiffness to suit different pressures and speeds, the object always being to obtain
the largest possible diagram which can be had under the conditions of speed
and ...
Each indicator is supplied with a number of springs of different strength or
stiffness to suit different pressures and speeds, the object always being to obtain
the largest possible diagram which can be had under the conditions of speed
and ...
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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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