A Practical Treatise on the 'Otto' Cycle Gas EngineLongmans, Green, 1896 - 260 páginas |
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Página 7
... cent . less . ' Brake , effective , or actual horse - power are only different expressions for the same thing - viz . the net available horse- power that can be taken from the engine . These latter , it will be seen , are the only ...
... cent . less . ' Brake , effective , or actual horse - power are only different expressions for the same thing - viz . the net available horse- power that can be taken from the engine . These latter , it will be seen , are the only ...
Página 14
... with ordinary town gas , when running at 160 revolutions per minute . If , however , producer gas is used , the I.H.P. is less by about 15 per cent . Fig . 10 is an external elevation of their latest 14 THE OTTO ' CYCLE GAS ENGINE.
... with ordinary town gas , when running at 160 revolutions per minute . If , however , producer gas is used , the I.H.P. is less by about 15 per cent . Fig . 10 is an external elevation of their latest 14 THE OTTO ' CYCLE GAS ENGINE.
Página 70
... cent . With 5 per cent . variation ( that is , from 1.025 to 975 of the mean or reputed speed ) V = ( V max.2 — V min.2 ) = 1 V2 , hence the • 1 W V2 work of retardation of the wheel = 2 g - foot - lb . , and the work to be stored up in ...
... cent . With 5 per cent . variation ( that is , from 1.025 to 975 of the mean or reputed speed ) V = ( V max.2 — V min.2 ) = 1 V2 , hence the • 1 W V2 work of retardation of the wheel = 2 g - foot - lb . , and the work to be stored up in ...
Página 93
... cent . for engines where great steadiness is a desideratum FIG . 86. - RICHARDSON GOVERNOR ( ROBEY & co . ) to 5 per cent . for ordinary purposes . Governors may be classi- fied as follows : 1. The centrifugal form with ( A ) spring and ...
... cent . for engines where great steadiness is a desideratum FIG . 86. - RICHARDSON GOVERNOR ( ROBEY & co . ) to 5 per cent . for ordinary purposes . Governors may be classi- fied as follows : 1. The centrifugal form with ( A ) spring and ...
Página 94
... cent . is close enough for all practical purposes . It was assumed in making the following calculations that the governor arm was hanging vertically , and the short arm resting upon the pad , formed a right angle with it . In a well ...
... cent . is close enough for all practical purposes . It was assumed in making the following calculations that the governor arm was hanging vertically , and the short arm resting upon the pad , formed a right angle with it . In a well ...
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air valve angle arranged Average B.Sc bearing brake calories carbon cent centre line centrifugal governor charge Chemistry coal coke College combustion chamber compression connecting rod crank pin crank shaft Crossley Crown 8vo cubic feet cubic foot cycle cylinder Diam electric Elementary equal exhaust valve Fahr flywheel foot lbs fuel gas and air gas engine gas valve gases gear governor H.P. NOM heat I.H.P. per hour ignition tube Illustrations impulse indicated horse-power indicator diagram inertia inlet jacket length lever lubricator makers maximum mean effective pressure Mechanics Messrs meter mixture nett Otto pencil pipe piston pitch Plates practice Professor published by Longmans pulley pump revolutions revolutions per minute Robey Science Scientific Works published screw sectional elevation shown in fig speed spindle square inch starter steam engine STOCKPORT taken Tangyes temperature tion trial tube ignition valve vertical volume of gas weight wheel Woodcuts
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