Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 94
prevent its use. Strict accuracy in calculations involving the energy of fly-wheelsrequires that the weight used shall be the weight of the entire wheeland that the velocity be that at the center of gyration. The calcu-lation of the radius of gyration of such bodies as fly-wheels is laboriousand is… … ta oUua•5baW r2 o 1^ FLY-WHEELS 77 Table 4.—Values of the Coefficient i for Steam Distribution and Piston Speed for Substitution in FormulaSingle Cylinder Non-condensing Engines Cut-off i 1 i 1 i 1 J Pistonspeed Compression to P ■7P 0 P ■yp 0 p .7P 0 P ■7P 0 200400 272,690240,810194,670158,200…
Machine design
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