Ripper, William, 1853-1937 · London, New York [etc.] : Longmans, Green and co. · leaf 302
that is, the force of acceleration of the reciprocating parts for any crank position W AD B = —a)2j- X T-fi = AD to the force scale. Fig. 339. g AB^ Mr. J. W. Kershaw gives the following convenient geometrical construction for obtaining six points in the curve (Fig. 340):— … Fig. 340. The inertia line CD is first drawn in the usual way for the W infinitely long connecting-rod, making AD = BC = — w-r. Points E and F in the curve are obtained by making DE = CF = - AD, where n = ratio of connecting-rod to crank radius = 3 : 1 inn this case. To find two more points,…
Steam-engines
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