ELECTROMAGNETIC RADIATIONS IN THE STEAM TURBINE EXHAUST DUCT

DOI https://doi.org/10.15407/pmach2017.02.018
Journal Journal of Mechanical Engineering – Problemy Mashynobuduvannia
Publisher A. Podgorny Institute for Mechanical Engineering Problems
National Academy of Science of Ukraine
ISSN 0131-2928 (Print), 2411-0779 (Online)
Issue Vol. 20 no. 2, 2017 (June)
Pages 18-21
Cited by J. of Mech. Eng., 2017, vol. 20, no. 2, pp. 18-21

 

Authors

A. A. Tarelin, A. Podgorny Institute of Mechanical Engineering Problems of NASU (2/10, Pozharsky St., Kharkiv, 61046, Ukraine), e-mail: tarelin@ipmach.kharkov.ua, ORCID: 0000-0001-7160-5726

A. V. Nechayev, A. Podgorny Institute of Mechanical Engineering Problems of NASU (2/10, Pozharsky St., Kharkiv, 61046, Ukraine), ORCID: 0000-0001-6586-4713

A. E. Khinevich, A. Podgorny Institute of Mechanical Engineering Problems of NASU (2/10, Pozharsky St., Kharkiv, 61046, Ukraine)

 

Abstract

The article provides information on the turbine exhaust area electromagnetic radiations that are associated with wet steam electrification. The data of measurements of the electromagnetic radiation beyond the turbine last stage are given. The electromagnetic phenomena influence effects on the experimental electrical equipment located in the turbine condenser are described. Possible mechanisms of the electromagnetic radiation influence on the efficiency and reliability of a turbo-installation are discussed.

 

Keywords: steam turbines, wet steam electrification, electrical discharges, electromagnetic radiations

 

References

  1. Tarelin, A. A. & Sklyarov, V. P. (2012). Parovyie turbinyi: elektrofizicheskie yavleniya i neravnovesnyie protsessyi. St. Petersburg: Energotekh, 292 p.
  2. Temnikov, A. G., Orlov, A. V., Bolotov, V. N., & Tkach, Yu. V. (2005). Studies of the parameters of a spark discharge between an artificial charged water-aerosol cloud and the ground. Technical Physics, vol. 50, iss. 7, pp. 868–875. https://doi.org/10.1134/1.1994966

 

Received 14 March 2017

Published 30 June 2017