Centrifugal compressors of turboexpander units: development of approaches and experience of optimal design
The process of designing a new turboexpander unit using the Universal modeling method consists of several stages: preliminary design, optimization, calculation of gas dynamic characteristics. The development of modern computational methods and the accumulation of experimental research results has...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education
2022-06-01
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| Series: | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
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| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%D0%A2.%206,%20%E2%84%96%202%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/9-20%20%D0%93%D0%B0%D0%BB%D0%B5%D1%80%D0%BA%D0%B8%D0%BD%20%D0%AE.%20%D0%91.,%20%D0%A0%D0%B5%D0%BA%D1%81%D1%82%D0%B8%D0%BD%20%D0%90.%20%D0%A4.,%20%D0%A1%D0%B5%D0%BC%D0%B5%D0%BD%D0%BE%D0%B2%D1%81%D0%BA%D0%B8%D0%B9%20%D0%92.%20%D0%91.%20%D0%B8%20%D0%B4%D1%80..pdf |
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| author | Yu. B. Galerkin A. F. Rekstin V. B. Semenovskiy L. N. Marenina O. A. Solovyeva A. A. Drozdov L. N. Rozanov P. N. Brodnev |
| author_facet | Yu. B. Galerkin A. F. Rekstin V. B. Semenovskiy L. N. Marenina O. A. Solovyeva A. A. Drozdov L. N. Rozanov P. N. Brodnev |
| author_sort | Yu. B. Galerkin |
| collection | DOAJ |
| description | The process of designing a new turboexpander unit using the Universal modeling method consists
of several stages: preliminary design, optimization, calculation of gas dynamic characteristics. The
development of modern computational methods and the accumulation of experimental research results
has allowed to improve mathematical models in the field of calculation and design of CC turbo-expander
units. The resulting model includes 22 empirical coefficients, the calculation error is 1,8 %, which is
sufficient for its practical application in project activities. |
| format | Article |
| id | doaj-art-872ec0ee0c9c4e4e8a5a3ed39f5f14bd |
| institution | Kabale University |
| issn | 2588-0373 2587-764X |
| language | English |
| publishDate | 2022-06-01 |
| publisher | Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
| spelling | doaj-art-872ec0ee0c9c4e4e8a5a3ed39f5f14bd2025-02-02T16:52:10ZengOmsk State Technical University, Federal State Autonomous Educational Institution of Higher EducationОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"2588-03732587-764X2022-06-016292010.25206/2588-0373-2022-6-2-9-20 Centrifugal compressors of turboexpander units: development of approaches and experience of optimal designYu. B. Galerkin0https://orcid.org/0000-0003-2657-6254A. F. Rekstin1https://orcid.org/0000-0001-5030-3091V. B. Semenovskiy2https://orcid.org/0000-0002-7467-699XL. N. Marenina3https://orcid.org/0000-0001-9380-9754O. A. Solovyeva4https://orcid.org/0000-0001-5746-3071A. A. Drozdov5https://orcid.org/0000-0002-3808-7098L. N. Rozanov6https://orcid.org/0000-0002-2227-6126P. N. Brodnev7Peter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityThe process of designing a new turboexpander unit using the Universal modeling method consists of several stages: preliminary design, optimization, calculation of gas dynamic characteristics. The development of modern computational methods and the accumulation of experimental research results has allowed to improve mathematical models in the field of calculation and design of CC turbo-expander units. The resulting model includes 22 empirical coefficients, the calculation error is 1,8 %, which is sufficient for its practical application in project activities.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%D0%A2.%206,%20%E2%84%96%202%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/9-20%20%D0%93%D0%B0%D0%BB%D0%B5%D1%80%D0%BA%D0%B8%D0%BD%20%D0%AE.%20%D0%91.,%20%D0%A0%D0%B5%D0%BA%D1%81%D1%82%D0%B8%D0%BD%20%D0%90.%20%D0%A4.,%20%D0%A1%D0%B5%D0%BC%D0%B5%D0%BD%D0%BE%D0%B2%D1%81%D0%BA%D0%B8%D0%B9%20%D0%92.%20%D0%91.%20%D0%B8%20%D0%B4%D1%80..pdfcentrifugal compressorturboexpander unitloading factor coefficientmass flow coefficientefficiencymathematical model |
| spellingShingle | Yu. B. Galerkin A. F. Rekstin V. B. Semenovskiy L. N. Marenina O. A. Solovyeva A. A. Drozdov L. N. Rozanov P. N. Brodnev Centrifugal compressors of turboexpander units: development of approaches and experience of optimal design Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" centrifugal compressor turboexpander unit loading factor coefficient mass flow coefficient efficiency mathematical model |
| title | Centrifugal compressors of turboexpander units: development of approaches and experience of optimal design |
| title_full | Centrifugal compressors of turboexpander units: development of approaches and experience of optimal design |
| title_fullStr | Centrifugal compressors of turboexpander units: development of approaches and experience of optimal design |
| title_full_unstemmed | Centrifugal compressors of turboexpander units: development of approaches and experience of optimal design |
| title_short | Centrifugal compressors of turboexpander units: development of approaches and experience of optimal design |
| title_sort | centrifugal compressors of turboexpander units development of approaches and experience of optimal design |
| topic | centrifugal compressor turboexpander unit loading factor coefficient mass flow coefficient efficiency mathematical model |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%D0%A2.%206,%20%E2%84%96%202%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/9-20%20%D0%93%D0%B0%D0%BB%D0%B5%D1%80%D0%BA%D0%B8%D0%BD%20%D0%AE.%20%D0%91.,%20%D0%A0%D0%B5%D0%BA%D1%81%D1%82%D0%B8%D0%BD%20%D0%90.%20%D0%A4.,%20%D0%A1%D0%B5%D0%BC%D0%B5%D0%BD%D0%BE%D0%B2%D1%81%D0%BA%D0%B8%D0%B9%20%D0%92.%20%D0%91.%20%D0%B8%20%D0%B4%D1%80..pdf |
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