Power augmentation of PGE Gorzow's gas turbine by steam injection - thermodynamic overview - Publikacja - MOST Wiedzy

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Power augmentation of PGE Gorzow's gas turbine by steam injection - thermodynamic overview

Abstrakt

The impact of steam injection upon a gas turbine and a combined power plant performance has been investigated. This article describes and summarizes possibilities of modification for current gas turbine in PGE Gorzow power plant into the Cheng cycle. Our modification deals with a thermal cycle, in which steam produced in a heat recovery steam generator is injected into the gas turbine's combustion chamber. It has been proved that an increase of the mass flow rate of the expanded exhaust gases causes an increase in both the power and efficiency of gas turbine. Steam injection also helps to reduce NOx formation and is profitable from a thermodynamic, economic and ecological standpoint. The numerical analysis of thermal cycles, before and after the modification, has been carried out by means of an in-house COM-GAS code and Aspen Plus commercial package.

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Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Opublikowano w:
Rynek Energii strony 161 - 167,
ISSN: 1425-5960
Język:
angielski
Rok wydania:
2012
Opis bibliograficzny:
Ziółkowski P., Lemański M., Badur J., Nastałek L.: Power augmentation of PGE Gorzow's gas turbine by steam injection - thermodynamic overview// Rynek Energii. -., nr. nr 1 (2012), s.161-167
Weryfikacja:
Politechnika Gdańska

wyświetlono 17 razy

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