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
... dense steam to the pressure after expan- sion . Suppose steam at 20 pounds , or 5 pounds above the atmospheric pressure , and cut off at 15 inches of the stroke , what force will the steam exert when expanded to 60 inches ? 60 : 15 : 20 ...
... dense steam to the pressure after expan- sion . Suppose steam at 20 pounds , or 5 pounds above the atmospheric pressure , and cut off at 15 inches of the stroke , what force will the steam exert when expanded to 60 inches ? 60 : 15 : 20 ...
Σελίδα 34
... 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 . Thus , suppose the stroke of an engine ...
... 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 . Thus , suppose the stroke of an engine ...
Σελίδα 35
... dense steam being admitted through 1 feet : 4.51.5 = 3 , the hyperbolic logarithm of which is 1.0986 , or efficiency due to expansion , and 1.098612.0986 , the ratio of elastic force . Again , suppose the pressure of the dense steam ...
... dense steam being admitted through 1 feet : 4.51.5 = 3 , the hyperbolic logarithm of which is 1.0986 , or efficiency due to expansion , and 1.098612.0986 , the ratio of elastic force . Again , suppose the pressure of the dense steam ...
Σελίδα 36
... dense steam in pounds ; the quotient is the dis- tance from the commencement of the stroke at which the steam must be cut off . Thus , suppose steam at 20 pounds per square inch , length of stroke 24 inches , and , 36 PRACTICAL ...
... dense steam in pounds ; the quotient is the dis- tance from the commencement of the stroke at which the steam must be cut off . Thus , suppose steam at 20 pounds per square inch , length of stroke 24 inches , and , 36 PRACTICAL ...
Σελίδα 37
... dense steam being at 20 pounds per square inch , or 5 pounds above the pressure of the atmosphere . 20 x 8.4 24 - 7 and 15-78 lbs . below the pressure of the atmosphere . 47. By what means is the steam cut off , where- by to effect any ...
... dense steam being at 20 pounds per square inch , or 5 pounds above the pressure of the atmosphere . 20 x 8.4 24 - 7 and 15-78 lbs . below the pressure of the atmosphere . 47. By what means is the steam cut off , where- by to effect any ...
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Άλλες εκδόσεις - Προβολή όλων
An the Practical Examinator on Steam and the Steam Engine - with Instructive ... William Templeton Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2011 |
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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