Skip to main content
Log in

A study of interchannel separation of moisture in nozzle cascades of turbines

  • Published:
Thermal Engineering Aims and scope Submit manuscript

Abstract

Results obtained from an experimental study on analyzing the separation characteristics of moisture removing slits during interchannel separation are presented. Not only the flowrate of the liquid phase through the moisture removing slits, but also the flowrate of steam sucked together with liquid was measured during the study.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. M. E. Deich, Gas Dynamics of Turbine Machinery Cascades (Energoatomizdat, Moscow, 1996) [in Russian].

    Google Scholar 

  2. G. A. Filippov and O. A. Povarov, Separation of Moisture in Turbines Used at Nuclear Power Stations (Energiya, Moscow, 1980) [in Russian].

    Google Scholar 

  3. M. E. Deich, Gas Dynamics of Two-Phase Media (Energoizdat, Moscow, 1981) [in Russian].

    Google Scholar 

  4. M. E. Deich and G. A. Filippov, Two-Phase Flows in Elements of Thermal Power Equipment (Energoatomizdat, Moscow, 1987) [in Russian].

    Google Scholar 

  5. V. I. Kiryukhin, G. A. Filippov, O. A. Povarov, and V. I. Dikarev, “A Study of Interchannel Separation of Moisture in a Multistage Turbine,” Teploenergetika, No. 8, 18–20 (1975) [Therm. Eng., No. 8 (1975)].

  6. M. E. Deich, G. A. Filippov, O. A. Povarov, et al., “A Study of Interchannel Separation of Moisture in a Turbine Stage,” Teploenergetika, No. 3, 77–79 (1969).

  7. Yu. I. Abramov, A Study of Interchannel Separation of Moisture from the Flow Path of Turbines, Candidate’s Dissertation in Technical Sciences (Moscow, 1970).

  8. V. F. Chertushkin, The Efficiency of Interchannel Separation in the Nozzle Cascades of High-Pressure Cylinders of Wet Steam Turbines Used at Geothermal and Nuclear Power Stations, Candidate’s Dissertation in Technical Sciences (Moscow, 2000).

  9. V. G. Gribin, B. A. Korshunov, and A. A. Tishchenko, “A Procedure and Results of Experimental Studies of Interchannel Separation of Moisture in a Turbine Cascade Made with a Reduced Number of Channels,” Vestnik MEI, No. 5, 29–35 (2009).

  10. V. I. Kiryukhin, M. E. Deich, A. V. Kurshakov, and M. I. Zibkov, “A Subsonic Nozzle Vane for a Wet Steam Turbine,” FR Patent No. 1337529, ICP F 01 D 9/02, Otkr., Izobr., No. 34 (1987).

Download references

Author information

Authors and Affiliations

Authors

Additional information

Original Russian Text © V.G. Gribin, B.A. Korshunov, A.A. Tishchenko, 2010, published in Teploenergetika.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Gribin, V.G., Korshunov, B.A. & Tishchenko, A.A. A study of interchannel separation of moisture in nozzle cascades of turbines. Therm. Eng. 57, 746–750 (2010). https://doi.org/10.1134/S0040601510090041

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S0040601510090041

Keywords

Navigation