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 . F Fig . 10 is an external elevation of their 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 . F Fig . 10 is an external elevation of their 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 Մ FIG . 86. - RICHARDSON GOVERNOR ( ROBEY & co . ) to 5 per cent . for ordinary purposes . fied as follows : Governors may be classi- 1. The centrifugal form with ( A ) spring ...
... cent . for engines where great steadiness is a desideratum Մ FIG . 86. - RICHARDSON GOVERNOR ( ROBEY & co . ) to 5 per cent . for ordinary purposes . fied as follows : Governors may be classi- 1. The centrifugal form with ( A ) spring ...
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 of thread arranged Average B.Sc bending bolts Brake centre line centrifugal centrifugal governor Chemistry coal coke combustion chamber compression stroke connecting rod crank arm crank pin crank shaft CROSSLEY ENGINE Crown 8vo cubic feet cubic foot cycle Diam diameter of crank electric equal exhaust valve exhausting stroke explosion external elevation firing stroke fitted flywheel force formulæ fuel gas and air gas engine gas valve gases gear H.P. NOM heat horizontal I.H.P. per hour ignition tube Illustrations impulse inches diameter indicated horse-power indicator diagram inlet jacket lever load lubricator makers maximum means Mechanics Messrs meter obtained Otto pecker pipe piston position practice pressure published by Longmans pump revolutions per minute Scientific Works published sectional elevation shown in fig speed spindle spring square inch starter steam engine STOCKPORT Tangyes teeth temperature tion tube ignition vertical weight Woodcuts
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