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 1 - 5 kokonaismäärästä 93
Sivu xii
... Pressure of Steam upon the Piston through- out the Stroke , when Cut - Off in the Cylinder is from to , com- mencing with 10 Pounds and advancing in 5 Pounds up to 55 Pounds Pressure Table showing the Average Pressure of Steam upon the ...
... Pressure of Steam upon the Piston through- out the Stroke , when Cut - Off in the Cylinder is from to , com- mencing with 10 Pounds and advancing in 5 Pounds up to 55 Pounds Pressure Table showing the Average Pressure of Steam upon the ...
Sivu 63
... pressure remains unaltered , and so long as the temperature of a gas remains unaltered , its elastic pressure will vary inversely to the volume . Steam is of several kinds . Surcharged steam is steam heated to a temperature higher than ...
... pressure remains unaltered , and so long as the temperature of a gas remains unaltered , its elastic pressure will vary inversely to the volume . Steam is of several kinds . Surcharged steam is steam heated to a temperature higher than ...
Sivu 66
... pressure " is only low pressure steam compressed into a smaller space . Surcharged steam will affect the vacuum of an engine on account of the undue amount of heat which it contains ; there- fore , the amount of injection - water must ...
... pressure " is only low pressure steam compressed into a smaller space . Surcharged steam will affect the vacuum of an engine on account of the undue amount of heat which it contains ; there- fore , the amount of injection - water must ...
Sivu 67
... PRESSURES , WILL FLOW INTO THE ATMOSPHERE , OR INTO STEAM AT A LOWER PRESSURE . PRESSURE ABOVE VELOCITY OF ESCAPE THE ATMOSPHERE . VELOCITY OF ESCAPE PER SECOND . PRESSURE ABOVE THE ATMOSPHERE . PER SECOND . Pounds . 1 Feet . Pounds ...
... PRESSURES , WILL FLOW INTO THE ATMOSPHERE , OR INTO STEAM AT A LOWER PRESSURE . PRESSURE ABOVE VELOCITY OF ESCAPE THE ATMOSPHERE . VELOCITY OF ESCAPE PER SECOND . PRESSURE ABOVE THE ATMOSPHERE . PER SECOND . Pounds . 1 Feet . Pounds ...
Sivu 68
... pressure of the steam per square inch , as it enters the cylinder , by it . The product will be the average pressure . Example . Suppose the initial pressure be 70 lbs . per sq . inch and cut - off at half - stroke , the stroke being 3 ...
... pressure of the steam per square inch , as it enters the cylinder , by it . The product will be the average pressure . Example . Suppose the initial pressure be 70 lbs . per sq . inch and cut - off at half - stroke , the stroke being 3 ...
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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