NDLI: Comment on Rogalev et al. Structural and Parametric Optimization of $S-CO_{2}$ Thermal Power Plants with a Pulverized Coal-Fired Boiler Operating in Russia. Energies 2021, 14, 7136

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Comment on Rogalev et al. Structural and Parametric Optimization of $S-CO_{2}$ Thermal Power Plants with a Pulverized Coal-Fired Boiler Operating in Russia. Energies 2021, 14, 7136

Content Provider	MDPI
Author	Variny, Miroslav
Copyright Year	2022
Description	The reconstruction of ageing thermal power plants with the possibility of their increased efficiency, prolonged service and decreased environmental impact is an intensely debated and researched topic nowadays. Among various concepts, the replacement of the steam cycle by a supercritical $CO_{2}$ cycle is proposed with the prospect of reaching higher efficiencies at the same working fluid inlet parameters as the ultra-supercritical steam cycles. A paper published previously by Rogalev et al. (2021) analyzed the variants of supercritical coal power plant reconstruction to a supercritical $CO_{2}$ cycle and ranked them according to the cycle efficiency. This contribution comments on the scope and applied method in that paper aiming to provide additional input relevant to the decision-making process on thermal power plant reconstruction to such a cycle.
Starting Page	1640
e-ISSN	19961073
DOI	10.3390/en15051640
Journal	Energies
Issue Number	5
Volume Number	15
Language	English
Publisher	MDPI
Publisher Date	2022-02-23
Access Restriction	Open
Subject Keyword	Energies Thermal Power Plant Supercritical Co2 Cycle Boiler Reconstruction Investment Environmental Impact
Content Type	Text
Resource Type	Article

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