Email this article Regeneration of the Heat of Exhaust Gases in Gas Turbine Plants that Function in Simple and Compound Cycles
- Authors: Il’in R.A.1, Ivanov V.A.2
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Affiliations:
- Laboratory of Nontraditional Power Engineering, Division of Energy Problems, Saratov Scientific Center of the Russian Academy of Sciences, Astrakhan State Technical University
- Astrakhan State Technical University
- Issue: Vol 52, No 1-2 (2016)
- Pages: 106-112
- Section: Article
- URL: https://journals.rcsi.science/0009-2355/article/view/234528
- DOI: https://doi.org/10.1007/s10556-016-0157-x
- ID: 234528
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Abstract
It is shown that the efficiency of the regenerative cycle may be increased while simultaneously increasing the degree of increase of pressure in a compressor and the degree of regeneration. For this purpose, we consider gas turbine plants that function in simple and compound cycles with intermediate air cooling in the compressor and its further warming in a regenerative heat exchanger with the use of the technique of regeneration of the heat of the waste gases in the turbine. Graphical relationships are constructed for use in determining the optimal degree of increase of pressure and degree of regeneration accompanied by an increase in the effective efficiency of the gas turbine plant cycle.
About the authors
R. A. Il’in
Laboratory of Nontraditional Power Engineering, Division of Energy Problems, Saratov Scientific Center of the Russian Academy of Sciences, Astrakhan State Technical University
Author for correspondence.
Email: kaften.astu@mail.ru
Russian Federation, Astrakhan
V. A. Ivanov
Astrakhan State Technical University
Email: kaften.astu@mail.ru
Russian Federation, Astrakhan
