The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 355
therefore Sr= 1.414Fo cos (a - 45°). . (199) The two counterforces, shifted tothe center plane and represented byOBx and OB2 in Fig. 194 II, can like-wise be replaced by a single resultantOB, whose horizontal component OEwill oppose OD, while the verticalcomponent EB will be a free shakingforce.The… … Fig. 194. — Combined Radial Effects. § 35 (d)] BALANCING THE ENGINE. 339 angle scale is located at the position which OC, Fig. 194, will occupywhen a for crank No. 1 is zero, or when OCi is on its zero dead center:and to get Sr we locate the actual value of a on this angle scale andmeasure over…
Steam-engines · Steam-turbines
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