Turbine plants. Exergy analysis of turbine plant working processes
Authors: Epifanova V.I., Lapshin A.A., Kosarim V.N. | Published: 08.10.2015 |
Published in issue: #2(19)/1995 | |
Category: Cryogenic Engineering | |
Keywords: |
The calculation and exergy analysis methods for the turbine expander-compressor units are considered. The calculation equations are obtained for compressor outlet and turboexpander inlet pressure calculation and for relation of reduced impeller diameters. The expander-compressor unit exergy efficiency is defined. The turboexpander efficiency is shown to have a greatest influence on the whole plant exergy efficiency because turboexpander works at low temperatures. The calculation of a real expander-compressor unit exergy characteristics with loss factors estimation is performed.
References
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