Power and driving gas turbine engines with a blocked power turbine

Authors

  • Валерий Тимофеевич Матвеенко Севастопольский национальный технический университет 99053, Украина, г. Севастополь, ул. Университетская,33, Ukraine
  • Владимир Анатольевич Очеретяный Севастопольский национальный технический университет 99053, Украина, г. Севастополь, ул. Университетская,33, Ukraine
  • Александр Григорьевич Андриец Севастопольский национальный технический университет 99053, Украина, г. Севастополь, ул. Университетская,33, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2013.14876

Keywords:

gas turbine engine, blocked power turbine, overexpansion turbine, heat recovery, turbo-compressor utilizer

Abstract

The research results of the gas turbine engine (GTE) energy-efficiency with a blocked power turbine, that complicated  by overexpansion turbine (OT) and heat recovery (R) application is presented. This case heat recovery boiler-utilizer is the gas cooler before the exhaust compressor for ejecting gas in atmosphere. Thus overexpansion turbine, gas cooler and exhaust compressor put together turbo-compressor utilizer.

Power GTE  preferably  to create on one-shaft scheme with the blocked power turbine that supply the stable and qualitative  of energy delivery in municipal and industry power engineering.

Possibility  of the two methods combination  of  the GTE cycle efficiency increasing: 1 – application of the  GTE with heat recovery; 2 – application of the  GTE with the heat recovery and turbo-compressor utilizer is presented. This two methods are recommends as for powerengineering aggregates well for gas pumping units of sea shelf platforms and gas main pipelines. It is proved, that the  specific output of GTE with heat recovery and turbo-compressor utilizer much more and it ecological parameters is better in the diapason of operation modes. GTE with heat recovery and turbo-compressor is a cogenerative plant with a high thermotechnical  characteristics.

Author Biographies

Валерий Тимофеевич Матвеенко, Севастопольский национальный технический университет 99053, Украина, г. Севастополь, ул. Университетская,33

Доктор технических наук, профессор 

Владимир Анатольевич Очеретяный, Севастопольский национальный технический университет 99053, Украина, г. Севастополь, ул. Университетская,33

Кандидат технических наук, доцент

Александр Григорьевич Андриец, Севастопольский национальный технический университет 99053, Украина, г. Севастополь, ул. Университетская,33

Кандидат технических наук, доцент

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Published

2013-06-19

How to Cite

Матвеенко, В. Т., Очеретяный, В. А., & Андриец, А. Г. (2013). Power and driving gas turbine engines with a blocked power turbine. Eastern-European Journal of Enterprise Technologies, 3(12(63), 33–37. https://doi.org/10.15587/1729-4061.2013.14876

Issue

Vol. 3 No. 12(63) (2013): MODERN TECHNOLOGIES IN THE GAS-TURBINE

Section

Modern technologies in the gas-turbine

License

Copyright (c) 2014 Валерий Тимофеевич Матвеенко, Владимир Анатольевич Очеретяный, Александр Григорьевич Андриец

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