In his professional career Prof. Ryszard Bartnik has dealt with the subject of construction and exploitation of machines and devices applied in thermal engineering. He has completed analytic papers and reviews contracted by the domestic power engineering sector. The results of his research has encouraged the construction of new gas and steam heating plants in Poland.

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• 1.Introduction.- 2.Thermodynamic fundamentals for production of electric power in hierarchical j-cycle systems.- 3.In-series or parallel system?.- 4.Energy efficiency of repowering a power unit by installing a gas turbogenerator in a parallel system.- 5.Selection of an optimum gas turbogenerator for the repowered power unit.- 6.Selection of the structure of the heat recovery steam generator for the repowered power unit.- 7.Comparison of specific cost of producing electricity in a 370 MW power unit adapted to dual-fuel gas-steam system and in a new one operating under supercritical parameters.- 8.Summary and final conclusions

In his professional career Prof. Ryszard Bartnik has dealt with the subject of construction and exploitation of machines and devices applied in thermal engineering. He has completed analytic papers and reviews contracted by the domestic power engineering sector. The results of his research has encouraged the construction of new gas and steam heating plants in Poland.

Select Guide Rating

• 1.Introduction.- 2.Thermodynamic fundamentals for production of electric power in hierarchical j-cycle systems.- 3.In-series or parallel system?.- 4.Energy efficiency of repowering a power unit by installing a gas turbogenerator in a parallel system.- 5.Selection of an optimum gas turbogenerator for the repowered power unit.- 6.Selection of the structure of the heat recovery steam generator for the repowered power unit.- 7.Comparison of specific cost of producing electricity in a 370 MW power unit adapted to dual-fuel gas-steam system and in a new one operating under supercritical parameters.- 8.Summary and final conclusions

In his professional career Prof. Ryszard Bartnik has dealt with the subject of construction and exploitation of machines and devices applied in thermal engineering. He has completed analytic papers and reviews contracted by the domestic power engineering sector. The results of his research has encouraged the construction of new gas and steam heating plants in Poland.

Select Guide Rating

• 1.Introduction.- 2.Thermodynamic fundamentals for production of electric power in hierarchical j-cycle systems.- 3.In-series or parallel system?.- 4.Energy efficiency of repowering a power unit by installing a gas turbogenerator in a parallel system.- 5.Selection of an optimum gas turbogenerator for the repowered power unit.- 6.Selection of the structure of the heat recovery steam generator for the repowered power unit.- 7.Comparison of specific cost of producing electricity in a 370 MW power unit adapted to dual-fuel gas-steam system and in a new one operating under supercritical parameters.- 8.Summary and final conclusions