Creighton, William Henry Paul, 1859- · New York, J. Wiley & sons; [etc., etc.] · leaf 422
, and for all practical purposes may be so taken. If the shaking forces are desired, it is a little more accurate to use W-j and W-j^ as the two divisions. (Trans. A. S. M. E., Vol. XXVI.) Equivalent Weight at the Center of the Crank-pin.—All thevarious rotating weights with their lever-arms may be… … j Fig. 219. pounds with a center of gravity at 55% of its length from thecross-head pin. Weight of one arm (solid), {(102 X .78) + (10 X10)} 2 X .28 = 99.68 of both arms =200 of crank-pin, 9X^X7X.28 =55 Moment of all parts about the center of shaft, 200X5 + 55X10 =1550. Dividing by 10, the distance…
Steam-engines · Heat-engines
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