Investigation on the cavitation bubble collapse and the movement characteristics near spherical particles based on Weiss theorem
In this paper, the cavitation bubble dynamics near two spherical particles of the same size are investigated theoretically and experimentally. According to the Weiss theorem, the flow characteristics and the Kelvin impulse are obtained and supported by the sufficient experimental data. In terms of t...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-02-01
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| Series: | Ultrasonics Sonochemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1350417723000135 |
| _version_ | 1811173422284144640 |
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| author | Xiaoxiao Zheng Xiaoyu Wang Zhiling Ding Angjun Li Xuan Lu Yuning Zhang Yuning Zhang |
| author_facet | Xiaoxiao Zheng Xiaoyu Wang Zhiling Ding Angjun Li Xuan Lu Yuning Zhang Yuning Zhang |
| author_sort | Xiaoxiao Zheng |
| collection | DOAJ |
| description | In this paper, the cavitation bubble dynamics near two spherical particles of the same size are investigated theoretically and experimentally. According to the Weiss theorem, the flow characteristics and the Kelvin impulse are obtained and supported by the sufficient experimental data. In terms of the initial bubble position, the bubble size and the distance between the two particles, the collapse morphology and the movement characteristics of the bubble are revealed in detail. The main findings include: (1) Based on a large number of experimental results, it is found that the Kelvin impulse theoretical model established in this paper can effectively predict the movement characteristics of the cavitation bubble near two particles of the same size. (2) When the initial bubble position is gradually away from the particles along the horizontal symmetry axis near two particles of the same size, the movement distance of the bubble centroid in the first period increases first and then decreases. (3) When the initial position of the bubble centroid is at the asymmetric position near the two particles, the movement direction of the bubble centroid is biased towards the particle closer to the bubble, but not towards the center of this particle. |
| first_indexed | 2024-04-10T17:47:44Z |
| format | Article |
| id | doaj.art-914f90b2c3d44029a19cfa0157a29621 |
| institution | Directory Open Access Journal |
| issn | 1350-4177 |
| language | English |
| last_indexed | 2024-04-10T17:47:44Z |
| publishDate | 2023-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ultrasonics Sonochemistry |
| spelling | doaj.art-914f90b2c3d44029a19cfa0157a296212023-02-03T04:57:09ZengElsevierUltrasonics Sonochemistry1350-41772023-02-0193106301Investigation on the cavitation bubble collapse and the movement characteristics near spherical particles based on Weiss theoremXiaoxiao Zheng0Xiaoyu Wang1Zhiling Ding2Angjun Li3Xuan Lu4Yuning Zhang5Yuning Zhang6Key Laboratory of Power Station Energy Transfer Conversion and System (Ministry of Education), School of Energy Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, ChinaKey Laboratory of Power Station Energy Transfer Conversion and System (Ministry of Education), School of Energy Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, ChinaKey Laboratory of Power Station Energy Transfer Conversion and System (Ministry of Education), School of Energy Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China; College of Mechanical and Transportation Engineering, China University of Petroleum-Beijing, Beijing 102249, China; Beijing Key Laboratory of Process Fluid Filtration and Separation, China University of Petroleum-Beijing, Beijing 102249, ChinaKey Laboratory of Power Station Energy Transfer Conversion and System (Ministry of Education), School of Energy Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China; College of Mechanical and Transportation Engineering, China University of Petroleum-Beijing, Beijing 102249, China; Beijing Key Laboratory of Process Fluid Filtration and Separation, China University of Petroleum-Beijing, Beijing 102249, ChinaKey Laboratory of Power Station Energy Transfer Conversion and System (Ministry of Education), School of Energy Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China; College of Mechanical and Transportation Engineering, China University of Petroleum-Beijing, Beijing 102249, China; Beijing Key Laboratory of Process Fluid Filtration and Separation, China University of Petroleum-Beijing, Beijing 102249, ChinaKey Laboratory of Power Station Energy Transfer Conversion and System (Ministry of Education), School of Energy Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China; Corresponding authors at: Key Laboratory of Power Station Energy Transfer Conversion and System (Ministry of Education), School of Energy Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China (Y. Zhang). College of Mechanical and Transportation Engineering, China University of Petroleum-Beijing, Beijing 102249, China (Y. Zhang).College of Mechanical and Transportation Engineering, China University of Petroleum-Beijing, Beijing 102249, China; Beijing Key Laboratory of Process Fluid Filtration and Separation, China University of Petroleum-Beijing, Beijing 102249, China; Corresponding authors at: Key Laboratory of Power Station Energy Transfer Conversion and System (Ministry of Education), School of Energy Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China (Y. Zhang). College of Mechanical and Transportation Engineering, China University of Petroleum-Beijing, Beijing 102249, China (Y. Zhang).In this paper, the cavitation bubble dynamics near two spherical particles of the same size are investigated theoretically and experimentally. According to the Weiss theorem, the flow characteristics and the Kelvin impulse are obtained and supported by the sufficient experimental data. In terms of the initial bubble position, the bubble size and the distance between the two particles, the collapse morphology and the movement characteristics of the bubble are revealed in detail. The main findings include: (1) Based on a large number of experimental results, it is found that the Kelvin impulse theoretical model established in this paper can effectively predict the movement characteristics of the cavitation bubble near two particles of the same size. (2) When the initial bubble position is gradually away from the particles along the horizontal symmetry axis near two particles of the same size, the movement distance of the bubble centroid in the first period increases first and then decreases. (3) When the initial position of the bubble centroid is at the asymmetric position near the two particles, the movement direction of the bubble centroid is biased towards the particle closer to the bubble, but not towards the center of this particle.http://www.sciencedirect.com/science/article/pii/S1350417723000135Particles-bubble interactionWeiss theoremCollapse morphologyBubble movementKelvin impulseHigh-speed photography |
| spellingShingle | Xiaoxiao Zheng Xiaoyu Wang Zhiling Ding Angjun Li Xuan Lu Yuning Zhang Yuning Zhang Investigation on the cavitation bubble collapse and the movement characteristics near spherical particles based on Weiss theorem Ultrasonics Sonochemistry Particles-bubble interaction Weiss theorem Collapse morphology Bubble movement Kelvin impulse High-speed photography |
| title | Investigation on the cavitation bubble collapse and the movement characteristics near spherical particles based on Weiss theorem |
| title_full | Investigation on the cavitation bubble collapse and the movement characteristics near spherical particles based on Weiss theorem |
| title_fullStr | Investigation on the cavitation bubble collapse and the movement characteristics near spherical particles based on Weiss theorem |
| title_full_unstemmed | Investigation on the cavitation bubble collapse and the movement characteristics near spherical particles based on Weiss theorem |
| title_short | Investigation on the cavitation bubble collapse and the movement characteristics near spherical particles based on Weiss theorem |
| title_sort | investigation on the cavitation bubble collapse and the movement characteristics near spherical particles based on weiss theorem |
| topic | Particles-bubble interaction Weiss theorem Collapse morphology Bubble movement Kelvin impulse High-speed photography |
| url | http://www.sciencedirect.com/science/article/pii/S1350417723000135 |
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