Page 227 - Steam Turbines Design, Applications, and Rerating
P. 227

206   Chapter Eleven

























            Figure 11.17 Points of possible resonance indicated on Campbell diagram. (Dresser-
            Rand Company, Wellsville, N.Y.)





































            Figure 11.18 Campbell diagram with probable, actual, or true resonance points.
            (Dresser-Rand Company, Wellsville, N.Y.)
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