The Engineer's Handy-book: Containing a Full Explanation of the Steam-engine Indicator, and Its Use and Advantages to Engineers and Steam Users. With Formulæ for Estimating the Power of All Classes of Steam-engines; Also, Facts, Figures, Questions, and Tables for Engineers who Wish to Qualify Themselves for the United States Navy, the Revenue Service, the Mercantile Marine, Or to Take Charge of the Better Class of Stationary Steam-engines. With IllustrationsE. Claxton, 1884 - 675 sivua |
Kirjan sisältä
Tulokset 6 - 10 kokonaismäärästä 58
Sivu 103
... best types of modern high - pressure engines , the useful effect obtained from the work stored up in good fuel may be calculated as follows : Loss through bad firing and incomplete combustion , 10 per THE ENGINEER'S HANDY - BOOK . 103.
... best types of modern high - pressure engines , the useful effect obtained from the work stored up in good fuel may be calculated as follows : Loss through bad firing and incomplete combustion , 10 per THE ENGINEER'S HANDY - BOOK . 103.
Sivu 104
... fuel that was utilized . Waste in the low - pressure or condensing engine . According to the dynamic theory of heat , as shown on page 105 , a certain weight of coal contains within itself a certain amount of work stored up , and ready ...
... fuel that was utilized . Waste in the low - pressure or condensing engine . According to the dynamic theory of heat , as shown on page 105 , a certain weight of coal contains within itself a certain amount of work stored up , and ready ...
Sivu 106
... fuel be reduced to the lowest possible amount , as each ton of fuel excludes a ton of cargo . As improve- ments in the form of the hull and machinery are effected , less power and less fuel will be required to propel a vessel through ...
... fuel be reduced to the lowest possible amount , as each ton of fuel excludes a ton of cargo . As improve- ments in the form of the hull and machinery are effected , less power and less fuel will be required to propel a vessel through ...
Sivu 107
... fuel . In this way economy is promoted by condensation of the exhaust steam and by the vacuum formed in the cylinder . A vacuum equal to 14 lbs . per square inch is 35 per cent . saving in fuel , or the same increase in power ; but this ...
... fuel . In this way economy is promoted by condensation of the exhaust steam and by the vacuum formed in the cylinder . A vacuum equal to 14 lbs . per square inch is 35 per cent . saving in fuel , or the same increase in power ; but this ...
Sivu 112
... fuel than compound engines ; but economy of fuel is not the only consideration which leads to a choice of the compound en- gine for marine service , since , perhaps , the more equal distribu- tion of the power throughout the stroke is a ...
... fuel than compound engines ; but economy of fuel is not the only consideration which leads to a choice of the compound en- gine for marine service , since , perhaps , the more equal distribu- tion of the power throughout the stroke is a ...
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adjustment air-pump amount angles applied atmosphere Automatic Cut-Off Engine bed-plate belt boiler causes centre clearance coal compound connected connecting-rod Corliss Engine crank crank-pin crank-shaft cross-head Cube cubic foot cubic inches cylinder diagram diameter divide eccentric equal exhaust expansion feet per minute fly-wheel friction fuel give governor high-pressure horse-power INCHES OF MERCURY indicator indicator diagrams injector iron latent heat length lever lift locomotive low-pressure marine engines mean effective pressure mechanical motion move multiply number of revolutions opening pillow-block pipe piston piston-rod point of cut-off port pressure in pounds pressure of steam proportion pump quantity quotient revolutions per minute Rule for finding safety-valve salinometer screw shaft side slide-valve specific gravity speed square inch steam steam-boilers steam-chest steam-engines steam-valve stroke surface surface condenser TABLE SHOWING temperature term tion tube vacuum valve valve-gear valve-rod valve-stem velocity vertical weight