CNCS Center for Nonlinear and Complex Systems
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Publications [#321792] of Lawrence N. Virgin

Papers Published

  1. Knight, JD; Virgin, LN; Plaut, RH, Predicting Critical Speeds in Rotordynamics: A New Method, Journal of Physics: Conference Series, vol. 744 no. 1 (October, 2016), pp. 012155-012155, IOP Publishing [doi]
    (last updated on 2019/09/18)

    © Published under licence by IOP Publishing Ltd. In rotordynamics, it is often important to be able to predict critical speeds. The passage through resonance is generally difficult to model. Rotating shafts with a disk are analyzed in this study, and experiments are conducted with one and two disks on a shaft. The approach presented here involves the use of a relatively simple prediction technique, and since it is a black-box data-based approach, it is suitable for in-situ applications.