@ARTICLE{Łukowicz_Henryk_Selection_2013, author={Łukowicz, Henryk and Rusin, Andrzej and Lipka, Marian}, number={No 3 September}, journal={Archives of Thermodynamics}, pages={89-104}, howpublished={online}, year={2013}, publisher={The Committee of Thermodynamics and Combustion of the Polish Academy of Sciences and The Institute of Fluid-Flow Machinery Polish Academy of Sciences}, abstract={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.}, type={Artykuły / Articles}, title={Selection of the rotor heat-up rate for supercritical parameter turbines}, URL={http://www.journals.pan.pl/Content/94428/PDF/06_paper.pdf}, doi={10.2478/aoter-2013-0017}, keywords={Steam turbines, Steel for ultra-supercritical steam unit, Unsteady states}, }