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К-325-23,5 Steam Turbine High-Pressure Rotor Thermal and Thermo-structural State during cold start-up

К-325-23,5 Steam Turbine High-Pressure Rotor Thermal and Thermo-structural State during cold start-up

The high-pressure turbine rotor is the most critical and costly steam turbine component. Service experience for the machines with a power of 150 MW and more shows that cracks appear in the region of regulation stage fillets and end seals in high-pressure turbine rotors. The cause of this effect can...

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Bibliographic Details
Main Authors: Бахмутская, Ю. О., Голощапов, В. Н.
Format: Article
Language:Russian
Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2017
Subjects:
steam turbine
high pressure rotor
boundary conditions
thermal state
thermal stress
паровая турбина
ротор высокого давления
граничные условия
тепловое состояние
термонапряжения
УДК 621.165
парова турбіна
ротор високого тиску
граничні умови
тепловий стан
термонапруження
Online Access:https://journals.uran.ua/jme/article/view/105599
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