Interactions between a central bubble and a surrounding bubble cluster
The interaction of multiple bubbles is a complex physical problem. A simplified case of multiple bubbles is studied theoretically with a bubble located at the center of a circular bubble cluster. All bubbles in the cluster are equally spaced and own the same initial conditions as the central bubble....
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-05-01
|
| Series: | Theoretical and Applied Mechanics Letters |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2095034923000090 |
| _version_ | 1797819879807516672 |
|---|---|
| author | A-Man Zhang Shi-Min Li Pu Cui Shuai Li Yun-Long Liu |
| author_facet | A-Man Zhang Shi-Min Li Pu Cui Shuai Li Yun-Long Liu |
| author_sort | A-Man Zhang |
| collection | DOAJ |
| description | The interaction of multiple bubbles is a complex physical problem. A simplified case of multiple bubbles is studied theoretically with a bubble located at the center of a circular bubble cluster. All bubbles in the cluster are equally spaced and own the same initial conditions as the central bubble. The unified theory for bubble dynamics [35] is applied to model the interaction between the central bubble and the circular bubble cluster. To account for the effect of the propagation time of pressure waves, the emission source of the wave is obtained by interpolating the physical information on the time axis. An underwater explosion experiment with two bubbles of different scales is used to validate the theoretical model. The effect of the bubble cluster with a variation in scale on the pulsation characteristics of the central bubble is studied. |
| first_indexed | 2024-03-13T09:29:08Z |
| format | Article |
| id | doaj.art-52c8d52f17264660b3178662db879f28 |
| institution | Directory Open Access Journal |
| issn | 2095-0349 |
| language | English |
| last_indexed | 2024-03-13T09:29:08Z |
| publishDate | 2023-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Theoretical and Applied Mechanics Letters |
| spelling | doaj.art-52c8d52f17264660b3178662db879f282023-05-26T04:21:23ZengElsevierTheoretical and Applied Mechanics Letters2095-03492023-05-01133100438Interactions between a central bubble and a surrounding bubble clusterA-Man Zhang0Shi-Min Li1Pu Cui2Shuai Li3Yun-Long Liu4College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China; Nanhai Institute of Harbin Engineering University, Sanya, 572024, China; Corresponding author.College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, ChinaCollege of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China; Nanhai Institute of Harbin Engineering University, Sanya, 572024, ChinaCollege of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China; Nanhai Institute of Harbin Engineering University, Sanya, 572024, ChinaCollege of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China; Nanhai Institute of Harbin Engineering University, Sanya, 572024, ChinaThe interaction of multiple bubbles is a complex physical problem. A simplified case of multiple bubbles is studied theoretically with a bubble located at the center of a circular bubble cluster. All bubbles in the cluster are equally spaced and own the same initial conditions as the central bubble. The unified theory for bubble dynamics [35] is applied to model the interaction between the central bubble and the circular bubble cluster. To account for the effect of the propagation time of pressure waves, the emission source of the wave is obtained by interpolating the physical information on the time axis. An underwater explosion experiment with two bubbles of different scales is used to validate the theoretical model. The effect of the bubble cluster with a variation in scale on the pulsation characteristics of the central bubble is studied.http://www.sciencedirect.com/science/article/pii/S2095034923000090Bubble dynamicsBubble cluster |
| spellingShingle | A-Man Zhang Shi-Min Li Pu Cui Shuai Li Yun-Long Liu Interactions between a central bubble and a surrounding bubble cluster Theoretical and Applied Mechanics Letters Bubble dynamics Bubble cluster |
| title | Interactions between a central bubble and a surrounding bubble cluster |
| title_full | Interactions between a central bubble and a surrounding bubble cluster |
| title_fullStr | Interactions between a central bubble and a surrounding bubble cluster |
| title_full_unstemmed | Interactions between a central bubble and a surrounding bubble cluster |
| title_short | Interactions between a central bubble and a surrounding bubble cluster |
| title_sort | interactions between a central bubble and a surrounding bubble cluster |
| topic | Bubble dynamics Bubble cluster |
| url | http://www.sciencedirect.com/science/article/pii/S2095034923000090 |
| work_keys_str_mv | AT amanzhang interactionsbetweenacentralbubbleandasurroundingbubblecluster AT shiminli interactionsbetweenacentralbubbleandasurroundingbubblecluster AT pucui interactionsbetweenacentralbubbleandasurroundingbubblecluster AT shuaili interactionsbetweenacentralbubbleandasurroundingbubblecluster AT yunlongliu interactionsbetweenacentralbubbleandasurroundingbubblecluster |