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
... half its original force ; if expanded to three volumes , it will then exert one - third its original force ; if expanded to four volumes , is then capable of exerting one - fourth its original force , & c . , in an inverse ratio with ...
... half its original force ; if expanded to three volumes , it will then exert one - third its original force ; if expanded to four volumes , is then capable of exerting one - fourth its original force , & c . , in an inverse ratio with ...
Σελίδα 25
... half the lever's length , the same being of parallel dimensions , the action upon the valve equals the weight of the lever ; but in proportion as the dis- tance between the fulcrum and the valve is les- sened 3 STEAM AND THE STEAM ...
... half the lever's length , the same being of parallel dimensions , the action upon the valve equals the weight of the lever ; but in proportion as the dis- tance between the fulcrum and the valve is les- sened 3 STEAM AND THE STEAM ...
Σελίδα 36
... half the stroke ; to find the amount of elastic force exerted at three - fourths : 25 x .5 • 75 = 16.66 lbs . per square inch . 46. Suppose steam at a given density is to be cut off at a certain point , so as to maintain a re- quired ...
... half the stroke ; to find the amount of elastic force exerted at three - fourths : 25 x .5 • 75 = 16.66 lbs . per square inch . 46. Suppose steam at a given density is to be cut off at a certain point , so as to maintain a re- quired ...
Σελίδα 37
... - valve , the steam may be cut off at half , and by an ex- pansion - valve , at any point of the stroke re- quired . 48. What is meant by lap on the steam - STEAM AND THE STEAM - ENGINE . 37 Steam cut off Steam cut off to effect expansion.
... - valve , the steam may be cut off at half , and by an ex- pansion - valve , at any point of the stroke re- quired . 48. What is meant by lap on the steam - STEAM AND THE STEAM - ENGINE . 37 Steam cut off Steam cut off to effect expansion.
Σελίδα 38
... half the travel of the valve , also in inches , and from the product subtract half the valve's lead ; the remainder is the lap or cover required . Thus , suppose an engine with a stroke of 36 inches , the steam being required to be cut ...
... half the travel of the valve , also in inches , and from the product subtract half the valve's lead ; the remainder is the lap or cover required . Thus , suppose an engine with a stroke of 36 inches , the steam being required to be cut ...
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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 |
The Practical Examinator on Steam and the Steam Engine: With Instructive ... William Templeton Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
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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