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

DOI https://doi.org/10.15407/pmach2017.04.003
Journal Journal of Mechanical Engineering – Problemy Mashynobuduvannia
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
Cited by J. of Mech. Eng., 2017, vol. 20, no. 4, pp. 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

  1. Parafeynik, V. P., Shcherbakov, N. S., Ryabov, A. A., Shevchuk, V. V., Raznoshynskyy, V. N., Tertyshnyiy, I. N., & Prilipko, S. A. (2016). Selection system characteristics of turbo-compressor package based on efficiency on full- scale test results. Part I. State of the art and subject of research. Journal of Mechanical Engineering, vol. 19, no. 4, pp. 12–18. https://doi.org/10.15407/pmach2016.04.012
  2. Parafeinik, V. P., Shcherbakov, N. S., Ryabov, A. A., Shevchuk, V. V., Raznoshinskiy, V. N., Tertyshnyy, I. N., & Prilipko, S. A. (2017). Choice of the system characteristics of a turbocompressor unit on the basis of the analysis of its effectiveness according to the results of field tests. Part II. Methodological approaches to the creation of block-complete turbo-compressor units for compressor stations in the gas industry. Journal of Mechanical Engineering, vol. 20, no. 1, pp. 3–11. https://doi.org/10.15407/pmach2017.01.003
  3. Shcherbakov, N. S., Parafeynik, V. P., Ryabov, A. A., Shevchuk, V. V., Raznoshinskiy, V. N., Tertyshnyy, I. N., Prilipko, S. A. (2017). Choice of the system characteristics of a turbocompressor unit on the basis of the analysis of its effectiveness according to the results of field tests. Part III. Study of the effectiveness of the main systems of the GPA-Ts-6.3A/56-1.45-type turbo-compressor unit based on the results of its field tests. Journal of Mechanical Engineering, vol. 20, no. 2, pp. 11–18. https://doi.org/10.15407/pmach2017.02.011
  4. Tertyshnyiy, I. N., Prilipko, S. A., Miroshnichenko, E. A., & Parafeynik, V. P. (2018). Thermodynamic Analysis of Opera- ting Process Efficiency of Booster Turbo-Compressor Packages with Gas Turbine Drive. Part I. Journal of Mechanical Engineering, vol. 18, no. 4/1, pp. 9–17.
  5. Tertyshnyiy, I. N., Prilipko, S. A., & Parafeynik, V. P. (2016). Thermodynamic Analysis of Operating Process Efficiency of Booster Turbo-Compressor Packages with Gas Turbine Drive. Part II. Journal of Mechanical Engineering, vol. 19, no. 2, pp. 10–18. https://doi.org/10.15407/pmach2016.02.010
  6. Sokolov, S. G. (1984). Air craft turbo-compressor packages and methods of efficiency increasing. Abstract of Ph. D Thesis in Engineering Science: 05.04.06. Moscow, 18 p.
  7. Parafeynik, V. P. (2009). Scientific Basis of Development of Turbo-Compressor Units with Gas Turbine. Abstract of Doctor Thesis in Engineering Science Spec. 05.05.16. Kharkov, 41 p.
  8. Parafeynik, V. P., Nefyedov, A. N., Yevdokimov, V. E., & Tertyshnyiy, I. N. (2012). Regards geometry optimization of natural gas centrifugal compressors rotor bundle. Compressor equipment and pneumatic, no. 2, pp. 10–17.
  9. Bondarenko, G. A. & Yurko I. V. (2013). Method of optimization gas dynamic characteristics for centrifugal compressor stage with inlet guide vanes. Bulletin of the NTU “KhPI”: Power and Heat Engineering Processes and Equipment, no. 14 (988), pp. 49–53.

 

Received 08 August 2017

Published 30 December 2017