The method for studying temperature deformations of self-lubricating bearing friction units of high-temperature low-flow turbine
In the paper proposes a method for the numerical study of temperature deformations of cooled self-lubricating turbo-compressor bearings, the cooling system of which is implemented by the «water jacket» type based on the ANSYS CFX. Approbation of the method is implemented on the example of a low-fl...
| _version_ | 1819283186469830656 |
|---|---|
| author | N. A. Raykovskiy V. L. Yusha A. V. Tretyakov V. A. Zakharov K. I. Kuznetsov |
| author_facet | N. A. Raykovskiy V. L. Yusha A. V. Tretyakov V. A. Zakharov K. I. Kuznetsov |
| author_sort | N. A. Raykovskiy |
| collection | DOAJ |
| description | In the paper proposes a method for the numerical study of temperature deformations of cooled self-lubricating turbo-compressor bearings, the cooling system of which is implemented by the «water
jacket» type based on the ANSYS CFX. Approbation of the method is implemented on the example of
a low-flow turbine unit with a console arrangement of two bearing units. The method of engineering
analysis in terms of temperature deformations, taking into account the temperature field corresponding
to the actual operating conditions, provides an acceptable deviation in the calculation results |
| first_indexed | 2024-12-24T01:27:29Z |
| format | Article |
| id | doaj.art-b90d288abcbc4a03834b844e6cd2e5df |
| institution | Directory Open Access Journal |
| issn | 2588-0373 2587-764X |
| language | English |
| last_indexed | 2024-12-24T01:27:29Z |
| publishDate | 2019-06-01 |
| publisher | Omsk State Technical University, Federal State Budgetary Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
| spelling | doaj.art-b90d288abcbc4a03834b844e6cd2e5df2022-12-21T17:22:28ZengOmsk State Technical University, Federal State Budgetary Educational Institution of Higher EducationОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"2588-03732587-764X2019-06-0132516110.25206/2588-0373-2019-3-2-51-61The method for studying temperature deformations of self-lubricating bearing friction units of high-temperature low-flow turbineN. A. Raykovskiy0V. L. Yusha1https://orcid.org/0000-0001-9858-7687A. V. Tretyakov2https://orcid.org/0000-0001-6647-4143V. A. Zakharov3K. I. Kuznetsov4Omsk State Technical UniversityOmsk State Technical UniversityOmsk State Technical UniversityOmsk State Technical UniversityOmsk State Technical UniversityIn the paper proposes a method for the numerical study of temperature deformations of cooled self-lubricating turbo-compressor bearings, the cooling system of which is implemented by the «water jacket» type based on the ANSYS CFX. Approbation of the method is implemented on the example of a low-flow turbine unit with a console arrangement of two bearing units. The method of engineering analysis in terms of temperature deformations, taking into account the temperature field corresponding to the actual operating conditions, provides an acceptable deviation in the calculation resultshttps://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/%D0%A2.%203,%20%E2%84%96%202%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/51-61%20%D0%A0%D0%B0%D0%B9%D0%BA%D0%BE%D0%B2%D1%81%D0%BA%D0%B8%D0%B9%20%D0%9D.%20%D0%90.,%20%D0%AE%D1%88%D0%B0%20%D0%92.%20%D0%9B.,%20%D0%A2%D1%80%D0%B5%D1%82%D1%8C%D1%8F%D0%BA%D0%BE%D0%B2%20%D0%90.%20%D0%92.%20%D0%B8%20%D0%B4%D1%80..pdfself-lubricating bearingcooling systemturbo unitdeformation |
| spellingShingle | N. A. Raykovskiy V. L. Yusha A. V. Tretyakov V. A. Zakharov K. I. Kuznetsov The method for studying temperature deformations of self-lubricating bearing friction units of high-temperature low-flow turbine Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" self-lubricating bearing cooling system turbo unit deformation |
| title | The method for studying temperature deformations of self-lubricating bearing friction units of high-temperature low-flow turbine |
| title_full | The method for studying temperature deformations of self-lubricating bearing friction units of high-temperature low-flow turbine |
| title_fullStr | The method for studying temperature deformations of self-lubricating bearing friction units of high-temperature low-flow turbine |
| title_full_unstemmed | The method for studying temperature deformations of self-lubricating bearing friction units of high-temperature low-flow turbine |
| title_short | The method for studying temperature deformations of self-lubricating bearing friction units of high-temperature low-flow turbine |
| title_sort | method for studying temperature deformations of self lubricating bearing friction units of high temperature low flow turbine |
| topic | self-lubricating bearing cooling system turbo unit deformation |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/%D0%A2.%203,%20%E2%84%96%202%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/51-61%20%D0%A0%D0%B0%D0%B9%D0%BA%D0%BE%D0%B2%D1%81%D0%BA%D0%B8%D0%B9%20%D0%9D.%20%D0%90.,%20%D0%AE%D1%88%D0%B0%20%D0%92.%20%D0%9B.,%20%D0%A2%D1%80%D0%B5%D1%82%D1%8C%D1%8F%D0%BA%D0%BE%D0%B2%20%D0%90.%20%D0%92.%20%D0%B8%20%D0%B4%D1%80..pdf |
| work_keys_str_mv | AT naraykovskiy themethodforstudyingtemperaturedeformationsofselflubricatingbearingfrictionunitsofhightemperaturelowflowturbine AT vlyusha themethodforstudyingtemperaturedeformationsofselflubricatingbearingfrictionunitsofhightemperaturelowflowturbine AT avtretyakov themethodforstudyingtemperaturedeformationsofselflubricatingbearingfrictionunitsofhightemperaturelowflowturbine AT vazakharov themethodforstudyingtemperaturedeformationsofselflubricatingbearingfrictionunitsofhightemperaturelowflowturbine AT kikuznetsov themethodforstudyingtemperaturedeformationsofselflubricatingbearingfrictionunitsofhightemperaturelowflowturbine AT naraykovskiy methodforstudyingtemperaturedeformationsofselflubricatingbearingfrictionunitsofhightemperaturelowflowturbine AT vlyusha methodforstudyingtemperaturedeformationsofselflubricatingbearingfrictionunitsofhightemperaturelowflowturbine AT avtretyakov methodforstudyingtemperaturedeformationsofselflubricatingbearingfrictionunitsofhightemperaturelowflowturbine AT vazakharov methodforstudyingtemperaturedeformationsofselflubricatingbearingfrictionunitsofhightemperaturelowflowturbine AT kikuznetsov methodforstudyingtemperaturedeformationsofselflubricatingbearingfrictionunitsofhightemperaturelowflowturbine |