- Tytuł:
- Selection of the rotor heat-up rate for supercritical parameter turbines
- Autorzy:
-
Rusin, A.
Lipka, M.
Łukowicz, H. - Powiązania:
- https://bibliotekanauki.pl/articles/240710.pdf
- Data publikacji:
- 2013
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
steam turbines
steel for ultra-supercritical steam unit
unsteady states
turbiny parowe
stal
jednostka ultra-nadkrytyczna
warunki niestabilne - Opis:
- The paper presents the results of the numerical analyses for the steam turbine rotor, dedicated for the newly-designed 900 MW steam unit with supercritical steam parameters (650°C, 30.0 MPa). Basing on the design calculations, an optimal design solution was determined. Review of the available literature on materials for turbine rotors with supercritical steam parameters was done. Then the start-ups of the turbine were simulated. Thermal and strength states were analyzed. As a result, an optimal start-up characteristic was obtained.
- Źródło:
-
Archives of Thermodynamics; 2013, 34, 3; 89-104
1231-0956
2083-6023 - Pojawia się w:
- Archives of Thermodynamics
- Dostawca treści:
- Biblioteka Nauki
Artykuł