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Thermal and Stress-Strain State of Cast Bodies of Control Valves of 200 MW Power Units

200 MW steam turbines of DTEK Lugansk TPP units have operated for about 305–330 thousand hours with a total number of starts from 1.438 to 1,704, as of the end of 2019. The term for extending the operation of high-temperature power equipment between scheduled preventive maintenances has expired. Whe...

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Datum:	2020
Hauptverfasser:	Chernousenko, O. Yu., Ryndiuk, Dmytro V., Peshko, Vitalii A.
Format:	Artikel
Sprache:	Englisch Russisch
Veröffentlicht:	Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2020
Schlagworte:	control valve K-200-130 steam turbine thermal state temperature gradients stress-strain state UDC 621.165.62-192
Online Zugang:	https://journals.uran.ua/jme/article/view/212782
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!
Назва журналу:	Energy Technologies & Resource Saving

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Energy Technologies & Resource Saving

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