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IssuesArchive of Issues2016-1pp.54-64

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A.N. Nikiforov and A.E. Shokhin, "Elastoplastic Viscous Model of Rotor-Stator Impact Interaction without Separation," Mech. Solids. 51 (1), 54-64 (2016)
Year 2016 Volume 51 Number 1 Pages 54-64
DOI 10.3103/S0025654416010064
Title Elastoplastic Viscous Model of Rotor-Stator Impact Interaction without Separation
Author(s) A.N. Nikiforov (Blagonravov Institute of Mechanical Engineering, Russian Academy of Sciences, Malyi Kharitonievskii per. 4, Moscow, 101990 Russia, n.andre@mail.ru)
A.E. Shokhin (Blagonravov Institute of Mechanical Engineering, Russian Academy of Sciences, Malyi Kharitonievskii per. 4, Moscow, 101990 Russia)
Abstract The impact interaction without separation between a flexible rotor and a rigid stator is analyzed in the framework of the plane model based on the equations of motion in Cartesian coordinates and the Hertz, Rivin, and Gerstner relations. It is shown that there are critical values of the system parameters at which the so-called asynchronous rolling of the rotor on the stator arises.
Keywords rotor, stator, elastoplastic contact, rolling
References
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10.  E. L. Poznyak, "Torsional Impact in Shafting in the Case of Sudden and Strong Unbalance of One of the Rotors," Mashinoved., No. 5, 66-74 (1987).
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Received 26 December 2013
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