Model of reed valve dynamics in unsteady flow, solution algorithm, and validation on a single-cycle rig
The results of studying an application model of unsteady flow through the reed valve assembly of a two-stroke piston engine are presented. The main goal was to develop and validate a model based on the check valve calculation scheme in the ALLBEA software package. The principles of modeling the valv...
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| Format: | Article |
| Language: | English |
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Samara National Research University
2024-12-01
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| Series: | Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение |
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| Online Access: | https://journals.ssau.ru/vestnik/article/viewFile/28070/10931 |
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| _version_ | 1846118624508510208 |
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| author | R. D. Enikeev A. A. Chernousov |
| author_facet | R. D. Enikeev A. A. Chernousov |
| author_sort | R. D. Enikeev |
| collection | DOAJ |
| description | The results of studying an application model of unsteady flow through the reed valve assembly of a two-stroke piston engine are presented. The main goal was to develop and validate a model based on the check valve calculation scheme in the ALLBEA software package. The principles of modeling the valve motion dynamics in conjunction with a one-dimensional model of gas dynamics, as well as the algorithmic presentation of calculations for their implementation in the package, are briefly discussed. An approach to valve model identification and the proposed method for adjusting the model coefficients are considered. For the identification and validation of the model the data obtained from a single-cycle experimental setup were used, in which flow through the reed valve with finite amplitude waves in the pipeline was organized. The conducted research contributes to the analysis and optimization of processes in pipelines, pumps, and engines, promotes the development of applied models, software tools, and calculation methods in the specified areas. |
| format | Article |
| id | doaj-art-2a60cca1029c45f8a8bfa2f8164abdd6 |
| institution | Kabale University |
| issn | 2542-0453 2541-7533 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Samara National Research University |
| record_format | Article |
| series | Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение |
| spelling | doaj-art-2a60cca1029c45f8a8bfa2f8164abdd62024-12-17T12:07:20ZengSamara National Research UniversityВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение2542-04532541-75332024-12-0123411212410.18287/2541-7533-2024-23-4-112-1248937Model of reed valve dynamics in unsteady flow, solution algorithm, and validation on a single-cycle rigR. D. Enikeev0https://orcid.org/0009-0001-4683-1657A. A. Chernousov1https://orcid.org/0000-0001-5541-8082Ufa University of Science and TechnologyUfa University of Science and TechnologyThe results of studying an application model of unsteady flow through the reed valve assembly of a two-stroke piston engine are presented. The main goal was to develop and validate a model based on the check valve calculation scheme in the ALLBEA software package. The principles of modeling the valve motion dynamics in conjunction with a one-dimensional model of gas dynamics, as well as the algorithmic presentation of calculations for their implementation in the package, are briefly discussed. An approach to valve model identification and the proposed method for adjusting the model coefficients are considered. For the identification and validation of the model the data obtained from a single-cycle experimental setup were used, in which flow through the reed valve with finite amplitude waves in the pipeline was organized. The conducted research contributes to the analysis and optimization of processes in pipelines, pumps, and engines, promotes the development of applied models, software tools, and calculation methods in the specified areas.https://journals.ssau.ru/vestnik/article/viewFile/28070/10931piston enginereed valvecheck valveunsteady flowpipelineidentificationvalidationsingle-cycle rig |
| spellingShingle | R. D. Enikeev A. A. Chernousov Model of reed valve dynamics in unsteady flow, solution algorithm, and validation on a single-cycle rig Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение piston engine reed valve check valve unsteady flow pipeline identification validation single-cycle rig |
| title | Model of reed valve dynamics in unsteady flow, solution algorithm, and validation on a single-cycle rig |
| title_full | Model of reed valve dynamics in unsteady flow, solution algorithm, and validation on a single-cycle rig |
| title_fullStr | Model of reed valve dynamics in unsteady flow, solution algorithm, and validation on a single-cycle rig |
| title_full_unstemmed | Model of reed valve dynamics in unsteady flow, solution algorithm, and validation on a single-cycle rig |
| title_short | Model of reed valve dynamics in unsteady flow, solution algorithm, and validation on a single-cycle rig |
| title_sort | model of reed valve dynamics in unsteady flow solution algorithm and validation on a single cycle rig |
| topic | piston engine reed valve check valve unsteady flow pipeline identification validation single-cycle rig |
| url | https://journals.ssau.ru/vestnik/article/viewFile/28070/10931 |
| work_keys_str_mv | AT rdenikeev modelofreedvalvedynamicsinunsteadyflowsolutionalgorithmandvalidationonasinglecyclerig AT aachernousov modelofreedvalvedynamicsinunsteadyflowsolutionalgorithmandvalidationonasinglecyclerig |