@ARTICLE{Chrzczonowski_Andrzej_Power_2012, author={Chrzczonowski, Andrzej and Ziółkowski, Paweł and Badur, Janusz and Jesionek, Krzysztof}, number={No 3 October}, journal={Archives of Thermodynamics}, pages={36-47}, howpublished={online}, year={2012}, 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 thermodynamic analysis of the gas-steam unit of the 65 MWe combined heat and power station. Numerical analyses of the station was performed for the nominal operation conditions determining the Brayton and combined cycle. Furthermore, steam utilization for the gas turbine propulsion in the Cheng cycle was analysed. In the considered modernization, steam generated in the heat recovery steam generator unit is directed into the gas turbine combustion chamber, resulting in the Brayton cycle power increase. Computational flow mechanics codes were used in the analysis of the thermodynamic and operational parameters of the unit.}, type={Artykuły / Articles}, title={Power enhancement of the Brayton cycle by steam utilization}, URL={http://journals.pan.pl/Content/94343/PDF/03_paper.pdf}, doi={10.2478/v10173-012-0016-x}, keywords={Brayton cycle, Gas-steam unit, Cheng cycle, numerical analysis, CHP}, }