Zobrazeno 1 - 10
of 16
pro vyhledávání: '"D. V. Taradai"'
Publikováno v:
Power Technology and Engineering. 54:555-559
An analysis of existing methods for determining the natural frequencies of torsional vibrations of the shaft trains in power turbine units is carried out in order to assess the potential for using changes in natural frequencies to diagnose shaft dama
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02c65cfccf5b225d527fa58e295cddfd
https://doi.org/10.1007/s10749-020-01250-7
https://doi.org/10.1007/s10749-020-01250-7
Autor:
D. V. Taradai
Publikováno v:
Power Technology and Engineering. 54:388-393
The main activities conducted at the department for technical diagnostics and repair technologies of the All-Russia Thermal Engineering Institute (JSC “VTI”) are described. It is shown that the diagnostics of the main and auxiliary power equipmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3132fa5d8eb4b036e08780f5e42ae6e6
https://doi.org/10.1007/s10749-020-01220-z
https://doi.org/10.1007/s10749-020-01220-z
Publikováno v:
Power Technology and Engineering. 53:709-712
The development and causes of the emergency shutdown of a gas turbine unit as part of a CCPP are analyzed. Based on visual and baroscopic inspection of the gas turbine unit, chemical analysis of the metal of the compressor and turbine parts, analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9598c1b0ef94d274e3c434a18834e3d5
https://doi.org/10.1007/s10749-020-01144-8
https://doi.org/10.1007/s10749-020-01144-8
Publikováno v:
Thermal Engineering. 66:626-634
Evolutionary development of power-generating gas turbine units (GTUs) is characterized by an increase of their parameters and the compressor output and improvement of turbine machinery aerodynamics. With the initial gas temperature increased to 1600
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fef15a3c6de00d7ca92734ae7ddcfb2e
https://doi.org/10.1134/s0040601519090015
https://doi.org/10.1134/s0040601519090015
Publikováno v:
Power Technology and Engineering. 52:79-84
The effect of different factors on the fatigue state and fatigue strength of the low-pressure rotors of stationary steam power turbines is analyzed. Levels of variable stresses acting in the annular grooves beneath the thrust rings of the adapter dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8e2f8f0af44014fbe52bb9074b1b126
https://doi.org/10.1007/s10749-018-0913-5
https://doi.org/10.1007/s10749-018-0913-5
Publikováno v:
Thermal Engineering. 65:17-26
The article generalizes the results obtained from investigations of torsional vibration in the shaft system of the T-175/210-12.8 turbine set installed at the Omsk CHPP-5 combined heat and power plant. Three different experimental methods were used t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94f9f754b1cfd02f0d5c3aa51bf9bafa
https://doi.org/10.1134/s004060151801007x
https://doi.org/10.1134/s004060151801007x
Publikováno v:
Power Technology and Engineering. 54:933-933
Correction to the article: B. F. Teplov, D. V. Taradai, and A. V. Timin, “Investigating the causes of the emergency shutdown of the gas turbine unit,” Power Technol. Eng., 53(6), 709 – 712 (2020).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83a723b783132645348856b8c98610bd
https://doi.org/10.1007/s10749-021-01309-z
https://doi.org/10.1007/s10749-021-01309-z
Publikováno v:
Power Technology and Engineering. 49:53-56
There were emergency situations where 20MWgas turbine units on metal foundations operated in permafrost areas were tripped by the vibration protection system. Using advanced vibration diagnostic facilities made it possible to reveal design defects of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::719461bd6021c4fde49658d4ff3318f6
https://doi.org/10.1007/s10749-015-0573-7
https://doi.org/10.1007/s10749-015-0573-7
Publikováno v:
Power Technology and Engineering. 50:435-437
Vibration-isolated foundations have been increasingly used for gas-turbine units. It is shown that vibrationisolated foundations as well as monolithic foundations require geodesic survey. The shafting of the AE64.3A gas-turbine unit is highly sensiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a51a6c04df762297090592cbada1400c
https://doi.org/10.1007/s10749-016-0727-2
https://doi.org/10.1007/s10749-016-0727-2
Publikováno v:
Power Technology and Engineering. 47:470-477
To ensure the dynamic reliability of shaft trains of power plants, it is necessary to consider all factors causing damage of rotors and reducing their life. The torsional vibrations of turbine shafts have been studied inadequately. Studies of such vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d0494190b68f92c46953e12accf7ddd
https://doi.org/10.1007/s10749-014-0471-4
https://doi.org/10.1007/s10749-014-0471-4