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A precision optoelectronic system for monitoring torsional vibrations of turbine drive shafts

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Abstract

A precision optoelectronic system for monitoring torsional vibrations of the drive shaft of a powerful turbine unit and a technique for carrying out measurements by a single detector are described. The results of operation of the monitoring system on a 350 MW-power turbine unit over a year of observations are considered.

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Authors and Affiliations

  1. Bauman Moscow State Technical University, Moscow, 107005, Russia

    A. N. Morozov & A. L. Nazolin

  2. Scientific Technical Center “Resourse”, Moscow, 105043, Russia

    A. L. Nazolin & V. I. Polyakov

Authors
  1. A. N. Morozov
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  2. A. L. Nazolin
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  3. V. I. Polyakov
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Corresponding author

Correspondence to A. L. Nazolin.

Additional information

Original Russian Text © A.N. Morozov, A.L. Nazolin, V.I. Polyakov, 2017, published in Doklady Akademii Nauk, 2017, Vol. 472, No. 2, pp. 145–149

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Morozov, A.N., Nazolin, A.L. & Polyakov, V.I. A precision optoelectronic system for monitoring torsional vibrations of turbine drive shafts. Dokl. Phys. 62, 20–23 (2017). https://doi.org/10.1134/S1028335817010062

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  • DOI: https://doi.org/10.1134/S1028335817010062

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