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 319
rotorsof Parsons steam turbines, its application for this purpose being dueto the fact that if a long drum be divided into elementary disks byplanes perpendicular to the axis and each slice be given a standingbalance, the drum made up of the assembled disks will be in bothstanding and running… … Fig. 3.—The Westinghouse balancing machine.
Machine design
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