The analysis of working medium flow through flow cavity elements of pneumatic-hydraulic systems
The article discusses the issues of modeling the flow of working medium in the working cavity of ball valves with various types of designs of locking elements: with turned and stamped ball. Special attention is paid to obtaining the characteristics of hydraulic resistance depending on the angle of...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education
2019-12-01
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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/2019/%D0%A2.%203,%20%E2%84%96%204%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/36-42%20%D0%9F%D1%83%D0%B3%D0%B0%D1%87%D1%83%D0%BA%20%D0%90.%20%D0%A1.,%20%D0%92%D0%BE%D1%80%D0%BE%D0%B6%D0%B5%D0%B5%D0%B2%D0%B0%20%D0%9E.%20%D0%90.,%20%D0%A7%D0%B5%D1%80%D0%BD%D1%8B%D1%88%D0%B5%D0%B2%20%D0%90.%20%D0%92..pdf |
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| _version_ | 1832569810213404672 |
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| author | A. S. Pugachuk O. A. Vorozheeva A. V. Chernyshev |
| author_facet | A. S. Pugachuk O. A. Vorozheeva A. V. Chernyshev |
| author_sort | A. S. Pugachuk |
| collection | DOAJ |
| description | The article discusses the issues of modeling the flow of working medium in the working cavity of ball
valves with various types of designs of locking elements: with turned and stamped ball. Special attention
is paid to obtaining the characteristics of hydraulic resistance depending on the angle of rotation of
the regulating element. Mathematical modeling of the gas flow process in the considered types of ball
valves is carried out, pressures and velocities in the working cavity of ball valves are determined. The
analysis of the obtained data made it possible to estimate the error of the computational method based
on a comparison with the published experimental data. Recommendations on the use of ball valves with
turned and extruded ball are given |
| format | Article |
| id | doaj-art-8b4867f6ff3d4053bfb4dc87a49f6d2a |
| institution | Kabale University |
| issn | 2588-0373 2587-764X |
| language | English |
| publishDate | 2019-12-01 |
| 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-8b4867f6ff3d4053bfb4dc87a49f6d2a2025-02-02T19:48:39ZengOmsk State Technical University, Federal State Autonomous Educational Institution of Higher EducationОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"2588-03732587-764X2019-12-0134364210.25206/2588-0373-2019-3-4-36-42The analysis of working medium flow through flow cavity elements of pneumatic-hydraulic systemsA. S. Pugachuk0O. A. Vorozheeva1A. V. Chernyshev2https://orcid.org/0000-0003-4902-8314Bauman Moscow State Technical University; Joint Institute for High Temperatures of the RASBauman Moscow State Technical University; Regional Innovative Industrial CompanyBauman Moscow State Technical UniversityThe article discusses the issues of modeling the flow of working medium in the working cavity of ball valves with various types of designs of locking elements: with turned and stamped ball. Special attention is paid to obtaining the characteristics of hydraulic resistance depending on the angle of rotation of the regulating element. Mathematical modeling of the gas flow process in the considered types of ball valves is carried out, pressures and velocities in the working cavity of ball valves are determined. The analysis of the obtained data made it possible to estimate the error of the computational method based on a comparison with the published experimental data. Recommendations on the use of ball valves with turned and extruded ball are givenhttps://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/%D0%A2.%203,%20%E2%84%96%204%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/36-42%20%D0%9F%D1%83%D0%B3%D0%B0%D1%87%D1%83%D0%BA%20%D0%90.%20%D0%A1.,%20%D0%92%D0%BE%D1%80%D0%BE%D0%B6%D0%B5%D0%B5%D0%B2%D0%B0%20%D0%9E.%20%D0%90.,%20%D0%A7%D0%B5%D1%80%D0%BD%D1%8B%D1%88%D0%B5%D0%B2%20%D0%90.%20%D0%92..pdfball valvesmilled ballwelded balmathematical modelingflow of the working fluidangle of ball rotationhydraulic resistance |
| spellingShingle | A. S. Pugachuk O. A. Vorozheeva A. V. Chernyshev The analysis of working medium flow through flow cavity elements of pneumatic-hydraulic systems Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" ball valves milled ball welded bal mathematical modeling flow of the working fluid angle of ball rotation hydraulic resistance |
| title | The analysis of working medium flow through flow cavity elements of pneumatic-hydraulic systems |
| title_full | The analysis of working medium flow through flow cavity elements of pneumatic-hydraulic systems |
| title_fullStr | The analysis of working medium flow through flow cavity elements of pneumatic-hydraulic systems |
| title_full_unstemmed | The analysis of working medium flow through flow cavity elements of pneumatic-hydraulic systems |
| title_short | The analysis of working medium flow through flow cavity elements of pneumatic-hydraulic systems |
| title_sort | analysis of working medium flow through flow cavity elements of pneumatic hydraulic systems |
| topic | ball valves milled ball welded bal mathematical modeling flow of the working fluid angle of ball rotation hydraulic resistance |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/%D0%A2.%203,%20%E2%84%96%204%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/36-42%20%D0%9F%D1%83%D0%B3%D0%B0%D1%87%D1%83%D0%BA%20%D0%90.%20%D0%A1.,%20%D0%92%D0%BE%D1%80%D0%BE%D0%B6%D0%B5%D0%B5%D0%B2%D0%B0%20%D0%9E.%20%D0%90.,%20%D0%A7%D0%B5%D1%80%D0%BD%D1%8B%D1%88%D0%B5%D0%B2%20%D0%90.%20%D0%92..pdf |
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