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Eliminating instability due to nonconservative hydrodynamic forces in the system consisting of a flexible rotor and a sealing ring

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Abstract

The stability of a moving transcritical rotor with a sealing ring, under the action of hydrodynamic forces in the annular gap between the rotor and ring, is analyzed. The conditions corresponding to stability loss are discussed.

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Authors and Affiliations

  1. Blagonravov Institute of Mechanical Engineering, Russian Academy of Sciences, Moscow, Russia

    A. N. Nikiforov & L. Ya. Banakh

Authors
  1. A. N. Nikiforov
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  2. L. Ya. Banakh
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Corresponding author

Correspondence to A. N. Nikiforov.

Additional information

Original Russian Text © A.N. Nikiforov, L.Ya. Banakh, 2010, published in Vestnik Mashinostroeniya, 2010, No. 4, pp. 11–20.

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Nikiforov, A.N., Banakh, L.Y. Eliminating instability due to nonconservative hydrodynamic forces in the system consisting of a flexible rotor and a sealing ring. Russ. Engin. Res. 30, 324–334 (2010). https://doi.org/10.3103/S1068798X10040027

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  • DOI: https://doi.org/10.3103/S1068798X10040027

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