CHOICE OF THE SYSTEM CHARACTERISTICS OF A TURBO-COMPRESSOR UNIT ON THE BASIS OF THE ANALYSIS OF ITS EFFECTIVENESS ACCORDING TO THE RESULTS OF FIELD TESTS. Part IV. Analysis of the system characteristics of the GPA-Ts-6,3A-type turbo-compressor unit and the possibility of optimizing its operation at the design stage

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J. of Mech. Eng., 2017, vol. 20, no. 4, pp. 3-12

DOI:   https://doi.org/10.15407/pmach2017.04.003

Journal Journal of Mechanical Engineering
Publisher A. Podgorny Institute for Mechanical Engineering Problems
National Academy of Science of Ukraine
ISSN 0131-2928 (Print), 2411-0779 (Online)
Issue Vol. 20, no. 4, 2017 (December)
Pages 3–12

 

Authors

V. P. Parafeynik, Public Joint Stock Company “Sumy Machine-Building Science-and-Production Association” (58, Gorkogo St., Sumy, 40004, Ukraine), e-mail: tkm@frunze.com.ua

I. N. Tertyshnyy, Public Joint Stock Company “Sumy Machine-Building Science-and-Production Association” (58, Gorkogo St., Sumy, 40004, Ukraine), e-mail: tkm@frunze.com.ua

S. A. Prilipko, Public Joint Stock Company “Sumy Machine-Building Science-and-Production Association” (58, Gorkogo St., Sumy, 40004, Ukraine), e-mail: tkm@frunze.com.ua

A. A. Ryabov, Zaporozhye Machine-Building Design Bureau Progress State Enterprise named after Academician A. G. Ivchenko (2, Ivanova Str., 69068, Zaporozhye, Ukraine), e-mail: vnh@ivchenko-progress.com

 

Abstract

Using both functional and functional-exergy approaches, as well as calculation and experimental data on the efficiency of a centrifugal compressor and a gas turbine engine, the system characteristics of the GPA-Ts-6.3A / 56-1.45-type turbo-compressor unit were obtained. Verification of the computational model for the thermodynamic analysis of the working process of a block-complete turbo-compressor unit of linear compressor stations are performed.

 

Keywords: unit, compressor, exergy analysis, system characteristics, unit exergetic efficiency

 

References

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Received 08 August 2017