Formation of moisture and corrosive-aggressive media in turbines at different chemistry conditions

• Autorzy: Povarov O. A. , Semenov V. N. , Troitsky A. N.
• Języki publikacji: EN

Abstrakty

EN

The following paper presents the results of experimental investigations of moisture and corrosion-aggressive liquid film formation in the settings of turbines, working in the zone of steam phase transition.

Słowa kluczowe

EN

turbine; nozzle; steam; droplet; moisture

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN
• Czasopismo: Transactions of the Institute of Fluid-Flow Machinery
• Rocznik: 2003
• Tom: nr 114
• Strony: 67--76
• Opis fizyczny: Bibliogr. 15 poz., rys.

Twórcy

autor

Povarov O. A.

• Moscow Power Engineering Institute (Technical University), 14, Krasnokazarmennaya Str., Moscow, 111250, Russia

autor

Semenov V. N.

• Moscow Power Engineering Institute (Technical University), 14, Krasnokazarmennaya Str., Moscow, 111250, Russia

autor

Troitsky A. N.

• Moscow Power Engineering Institute (Technical University), 14, Krasnokazarmennaya Str., Moscow, 111250, Russia

Bibliografia

• 1. Povarov O.A., Semenov V. N., Bogomolov B. V.: Influence of aggressive media on a reliability of steam turbines, Teploenergetica, No. 10, 1986, 33-38
• 2. Steltz W. G., Lee P. K., Lindsay W. T.: The verification of concentrated s in low pressure steam turbines, Proc. ASME Conf. on Aero thermodynamics of Steam Turbines, Nov. 1981, 73-82.
• 3. PovarovO. A., Sokolov V. S., Semenov V. N.: Corrosion damages and corrosion prevention of rotor blades and disks of co-generation turbines, MPEI Bulletin No. 5, 1997, 22-25.
• 4. Povarov A., Semenov V. N., Troitsky A. N.: Formation of liquid films and corrosion aggressive media at the blades and disks of turbinę stages, EPRI Transactions on the Steam Turbinę Blades and Disks Corrosion in the Phase Transition Zone, EPRI, Pało Alto, CA, USA, 1998, 409-420.
• 5. Deych M. Ye., Filippov G. A.: Two-phase flows in the components of heat-and power-engineering eąuipment M.: Energoatomizdat, Russia, 1987, 238.
• 6. Deych M. Ye., Povarov O. A., Kurshakov A. V., Troitsky A. N.: Study of turbine cascades and stages on condensable and moisture steam, Proc. Academy of Sci., USSR, S. Energy and Transport, No. 2, 1988, 123-133.
• 7. Filipow G. A., Povarov O. A.: Moisture separation in nuclear power plant turbines, M.: Energy, Russia, 1988, 320.
• 8. Povarov O. A., Petrova T. I., Semenov V. N.: Turbine Steam, Chemistry and Corrosion (Expeńmental Turbine Tests), EPRI TR-108185, Finał Report, USA September 1997, 90.
• 9. Povarov O. A. Ignatyevskaya L. A., Semenov V. N.: Features of Transfer processes in turbo machine channels at transition through the saturation line, Transactions of Scientific and Technical Conference Heat-mass exchange in Energy devices, Minsk Russia, 1984, 39-46.
• 10. Povarov O. A. Semenov V. N. Ignatyevskaya L. A.: Formation of salt zone on a surface of turbine blade at subsonic and transonic flow around with phase transition, MPEI Bulletin, No. 3, Russia, 1994, 19-22
• 11. Povarov O.A., Semenov V. N.Troitsky A. N., Kiselyev L. E.: Pilot MPEI turbine for investigation of elements of turbine settings in the moisture steam area, MPEI Bulletin, No. 3, Russia, 1997, 44-48
• 12. Semenov V. N., Troitsky A. N., Popov S. A., Agapov R. V.: Pilot installation for investigation of proccess of corrosion-aggresive media formation and concentrating in the zone of phase transition for steam turbines, MPEI Bulletin, No. 5, Russia, 1999, 5-10
• 13. Povarov O. A., Feldberg L. A., Semenov V. N., Popov S. A.: Measurement of steam dispersity and humidity in a turbine usign a spectral transparencymethod, Teploenergetica, Russia 200), No, 204-210
• 14. Povarov O. A., Semenov V. N., Troitsky A. N. Dooley B.: Effect of chemistrics and steam purity on moisture generation and formation of liquid films in turbine stages, Power Plant Chemistry, Vol. 2, No. 4, 2000, 204-210
• 15. Martynova O. I. Povarov O. A., Semenov V. N., Troitsky A. N.: Formation of corrosion-agrgressive media in the phase transition zone of steam turbines, Teploenergetica, No 7, Russia, 1998, 37-42