Conditionally dynamic analysis of the centrifugal compressor operation in the aggregate recirculation line
The procedure for conditionally dynamic (quasi-dynamic) hydraulic and thermal calculation of recirculation lines of compressor stations has been developed. As an example, the solution to the problem of reconstruction of the linear compressor station of the main gas pipeline is considered. Using t...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education
2024-03-01
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| Series: | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%D0%A2.8,%20%E2%84%961%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/32-41%20%D0%92%D0%B0%D0%BD%D1%8F%D1%88%D0%BE%D0%B2%20%D0%90.%20%D0%94..pdf |
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| Summary: | The procedure for conditionally dynamic (quasi-dynamic) hydraulic and thermal calculation of
recirculation lines of compressor stations has been developed. As an example, the solution to the
problem of reconstruction of the linear compressor station of the main gas pipeline is considered. Using
the developed methodology, options for upgrading the existing recirculation line in order to increase
its throughput are proposed. The gas temperature change in the recirculation line is analyzed due
to various factors (heat exchange with soil, throttling) at the starting modes of constant and variable
rotations of the compressor rotor. The analysis of the change in the recirculation cycle time and the rate
of temperature growth at the compressor inlet per unit time is performed. |
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| ISSN: | 2588-0373 2587-764X |