Ripper, William, 1853-1937 · London, New York [etc.] : Longmans, Green and co. · leaf 231
Example.—Find the pull on the governor sleeve when the governorball weighs 5 lbs , and the speed changes from 100 to 120 revolutionswithout anv lift of the sleeve. 214 STEAM-ENGINE THEORY AND PRACTICE. 2 X 5 12Q-- 100^100- = 4-4 lbs. The effect of friction in increasing the total range of speed of… … 550 300 265 Fig 234. Take any point c on this curve ; then the centrifugal force r.x = F,and the radius or.^ being known, the speed at c can be found from— F = 47r-n-r ^UBut when F varies as r, n is constant; and oc is a line of constantspeed of rotation. Also the lines drawn from o to a and from o…
Steam-engines
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