The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 443
opping there,without superfluous movement on its ownaccount. To realize this ideal is by no meansan easy problem. (b) Typical Force Action.—To establishcertain fundamental concepts and principles,consider the simplified arrangement in Fig.291. The ball at the end of the arm pivotedat P can swing in… … WW Fig. 291. — Element ofthe Fly-ball Governor. The force F is a function of the r.p.m. N, according to the relation W v2F = —- = aWN2r,g r (209) where a is the resultant constant. Substituting in the first equationand getting a new constant, aWN*rh = Wr, and N -»vi (210) § 45 (&)] STEAM-ENGINE…
Steam-engines · Steam-turbines
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