Research into Correlation between the Lubrication Mode of Contact Surfaces and Dynamic Parameters of Turbo-Generator Transmissions
The paper presents the results of an experimental study aimed at assessing the correlation between the measurement of dynamic parameters (vibration, high-frequency vibration, and acoustic emission) and the analysis of friction mode and the state of lubrication of the contact surfaces of two gearboxe...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2019/8148697 |
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| _version_ | 1849412570639761408 |
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| author | Marek Kočiško Petr Baron Monika Telíšková Jozef Török Anna Bašistová |
| author_facet | Marek Kočiško Petr Baron Monika Telíšková Jozef Török Anna Bašistová |
| author_sort | Marek Kočiško |
| collection | DOAJ |
| description | The paper presents the results of an experimental study aimed at assessing the correlation between the measurement of dynamic parameters (vibration, high-frequency vibration, and acoustic emission) and the analysis of friction mode and the state of lubrication of the contact surfaces of two gearboxes in the turbo-generator assembly (high-speed single-body steam turbine—gearbox—generator) with the transmission power of no more than 50 MW. The analysis confirmed the assumption of a significant correlation of the monitored high-frequency vibration signal with the unsatisfactory engagement of the gear teeth. Through vibration analysis, an increased level of the tooth vibration component and vibration multiples with increased acoustic emission were identified in gearbox operation. The gear oil of one of the gearboxes examined showed a loss of additive elements in the real operation of the contact surfaces of the teeth engagement. The trend analysis confirmed the complexity of the monitored transmission operation in terms of the friction mode and the influence of the oil quality on the state of the tooth flank microgeometry. |
| format | Article |
| id | doaj-art-64598149fd83479998ec10b4213a03a5 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-64598149fd83479998ec10b4213a03a52025-08-20T03:34:24ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422019-01-01201910.1155/2019/81486978148697Research into Correlation between the Lubrication Mode of Contact Surfaces and Dynamic Parameters of Turbo-Generator TransmissionsMarek Kočiško0Petr Baron1Monika Telíšková2Jozef Török3Anna Bašistová4Faculty of Manufacturing Technologies with a Seat in Presov, Technical University of Košice, Košice, SlovakiaFaculty of Manufacturing Technologies with a Seat in Presov, Technical University of Košice, Košice, SlovakiaFaculty of Manufacturing Technologies with a Seat in Presov, Technical University of Košice, Košice, SlovakiaFaculty of Manufacturing Technologies with a Seat in Presov, Technical University of Košice, Košice, SlovakiaFaculty of Manufacturing Technologies with a Seat in Presov, Technical University of Košice, Košice, SlovakiaThe paper presents the results of an experimental study aimed at assessing the correlation between the measurement of dynamic parameters (vibration, high-frequency vibration, and acoustic emission) and the analysis of friction mode and the state of lubrication of the contact surfaces of two gearboxes in the turbo-generator assembly (high-speed single-body steam turbine—gearbox—generator) with the transmission power of no more than 50 MW. The analysis confirmed the assumption of a significant correlation of the monitored high-frequency vibration signal with the unsatisfactory engagement of the gear teeth. Through vibration analysis, an increased level of the tooth vibration component and vibration multiples with increased acoustic emission were identified in gearbox operation. The gear oil of one of the gearboxes examined showed a loss of additive elements in the real operation of the contact surfaces of the teeth engagement. The trend analysis confirmed the complexity of the monitored transmission operation in terms of the friction mode and the influence of the oil quality on the state of the tooth flank microgeometry.http://dx.doi.org/10.1155/2019/8148697 |
| spellingShingle | Marek Kočiško Petr Baron Monika Telíšková Jozef Török Anna Bašistová Research into Correlation between the Lubrication Mode of Contact Surfaces and Dynamic Parameters of Turbo-Generator Transmissions Advances in Materials Science and Engineering |
| title | Research into Correlation between the Lubrication Mode of Contact Surfaces and Dynamic Parameters of Turbo-Generator Transmissions |
| title_full | Research into Correlation between the Lubrication Mode of Contact Surfaces and Dynamic Parameters of Turbo-Generator Transmissions |
| title_fullStr | Research into Correlation between the Lubrication Mode of Contact Surfaces and Dynamic Parameters of Turbo-Generator Transmissions |
| title_full_unstemmed | Research into Correlation between the Lubrication Mode of Contact Surfaces and Dynamic Parameters of Turbo-Generator Transmissions |
| title_short | Research into Correlation between the Lubrication Mode of Contact Surfaces and Dynamic Parameters of Turbo-Generator Transmissions |
| title_sort | research into correlation between the lubrication mode of contact surfaces and dynamic parameters of turbo generator transmissions |
| url | http://dx.doi.org/10.1155/2019/8148697 |
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