The Practical Examinator on Steam and the Steam Engine: with Instructive References Relative Thereto: Arranged for the Use of Engineers, Students, and OthersH.C. Baird, 1865 - 143 σελίδες |
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Σελίδα 17
... at 15 inches of the stroke , what force will the steam exert when expanded to 60 inches ? 60 : 15 : 20 : 5 lbs .; or 15x20 = 5 lbs . 60 14. What is latent heat ? Latent or concealed heat 2 * STEAM AND THE STEAM - ENGINE . 17.
... at 15 inches of the stroke , what force will the steam exert when expanded to 60 inches ? 60 : 15 : 20 : 5 lbs .; or 15x20 = 5 lbs . 60 14. What is latent heat ? Latent or concealed heat 2 * STEAM AND THE STEAM - ENGINE . 17.
Σελίδα 24
... stroke , with a con- stant , uniform , effective pressure of seven pounds per square inch on the piston . The rule for estimation being as follows : - Multiply the square of the cylinder's diameter in inches by the cube root of the stroke ...
... stroke , with a con- stant , uniform , effective pressure of seven pounds per square inch on the piston . The rule for estimation being as follows : - Multiply the square of the cylinder's diameter in inches by the cube root of the stroke ...
Σελίδα 34
... stroke by the distance into the cylinder the dense steam has been admitted previous to its being cut off , and the hyperbolic logarithm of the quotient is the increased efficacy due to expansion , when the force of the dense steam is 1 ...
... stroke by the distance into the cylinder the dense steam has been admitted previous to its being cut off , and the hyperbolic logarithm of the quotient is the increased efficacy due to expansion , when the force of the dense steam is 1 ...
Σελίδα 35
... stroke . = 45. How is the steam's elastic force ascertained at any portion of the stroke after expansion ? Multiply the force of the dense steam in pounds per square inch , by the numerator of the frac- tion expressing that portion of ...
... stroke . = 45. How is the steam's elastic force ascertained at any portion of the stroke after expansion ? Multiply the force of the dense steam in pounds per square inch , by the numerator of the frac- tion expressing that portion of ...
Σελίδα 36
... stroke ; to find the amount of elastic force that the steam will exert at ths of the stroke : 25 × 3 24 = - 3.125 lbs . per square inch . Or , if steam at 25 pounds per square inch be cut off at half the stroke ; to find the amount of ...
... stroke ; to find the amount of elastic force that the steam will exert at ths of the stroke : 25 × 3 24 = - 3.125 lbs . per square inch . Or , if steam at 25 pounds per square inch be cut off at half the stroke ; to find the amount of ...
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&c.—Continued amount application Area Art of Dyeing atmospheric body boiler calculations capacity CAREY centisimi centre cents Charles O'Neill Chemistry Circum Circumferences Coal Coal Tar Colors condensing engine Copper Cotton Cube Roots cubic feet cubic foot cubic inches cylinder cylindrical inches dense steam distance divide dollar Dussauce Dyeing eccentric edition effect elastic force Engravings equal exhausting-port expansion Fahrenheit florins fresh water gallons given gravity heat hence horse-power Illustrated Iron length of stroke lever Lineal Logarithms Machinery Mechanical mercury Metals milreis motion Mulhouse multiply Number OLIVER BYRNE pendulum Phosphorus piston Plate pounds per square Practical Treatise pressure of steam quantity quotient radius Receipts revolutions per minute Rules and Practical square inch Square Roots statute miles Steam cut steam in pounds steam-engine stroke Suppose surface Table of Hyperbolic Table of Squares valve vapour velocity volume of steam water wheels Weight in pounds Woolen yards Young Fustic