Effect of Coolant Flow Rate on the Performance of Gas-Turbine Units
- Autores: Romakhova G.A.1
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Afiliações:
- Peter the Great St. Petersburg Polytechnical University
- Edição: Volume 50, Nº 6 (2017)
- Páginas: 641-644
- Seção: Article
- URL: https://journals.rcsi.science/1570-145X/article/view/245513
- DOI: https://doi.org/10.1007/s10749-017-0765-4
- ID: 245513
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Resumo
Results are presented from a study of the effect of the flow rate of cooling air on the efficiency of gas-turbine units with open air cooling over wide ranges of temperature variation after the combustion chamber, degrees of pressure increase in the compressor, and efficiencies of internal heat-transfer in the blade system. The feasibility of increasing the efficiency of power generating gas-turbine units to 40 – 41% is demonstrated.
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Sobre autores
G. Romakhova
Peter the Great St. Petersburg Polytechnical University
Autor responsável pela correspondência
Email: romakhova@mail.ru
Rússia, St. Petersburg
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