Three-dimensional Modeling of the Interaction of a Bubble pair with a Rigid Wall using Boundary Integral Method
This study examines the three-dimensional dynamics of two gas bubbles near a horizontal rigid wall, focusing on how inter-bubble distance affects their shape, size, and jet formation. The Boundary Integral Method (BIM) with a novel local smoothing technique is employed. Critical parameters includin...
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| Format: | Article |
| Language: | English |
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Salahaddin University-Erbil
2024-12-01
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| Series: | Zanco Journal of Pure and Applied Sciences |
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| Online Access: | https://zancojournal.su.edu.krd/index.php/JPAS/article/view/2586 |
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| author | Imad A. Aziz |
| author_facet | Imad A. Aziz |
| author_sort | Imad A. Aziz |
| collection | DOAJ |
| description |
This study examines the three-dimensional dynamics of two gas bubbles near a horizontal rigid wall, focusing on how inter-bubble distance affects their shape, size, and jet formation. The Boundary Integral Method (BIM) with a novel local smoothing technique is employed. Critical parameters including jet velocity, bubble centroid movement, bubble radius, and collapse time are computed for each bubble to understand their interaction dynamics comprehensively. The velocity vector field and pressure distribution surrounding the bubbles are analyzed, providing detailed insights into the fluid dynamics. The findings demonstrate that inter-bubble distance significantly influences their interaction and overall behavior. These results advance the understanding of bubble dynamics near rigid boundaries, with potential applications across various scientific and engineering disciplines.
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| format | Article |
| id | doaj-art-dd24d5432edc431bba61c8ad35e48dec |
| institution | DOAJ |
| issn | 2218-0230 2412-3986 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Salahaddin University-Erbil |
| record_format | Article |
| series | Zanco Journal of Pure and Applied Sciences |
| spelling | doaj-art-dd24d5432edc431bba61c8ad35e48dec2025-08-20T02:52:53ZengSalahaddin University-ErbilZanco Journal of Pure and Applied Sciences2218-02302412-39862024-12-0136610.21271/ZJPAS.36.6.6Three-dimensional Modeling of the Interaction of a Bubble pair with a Rigid Wall using Boundary Integral MethodImad A. Aziz0Department of Mathematics, College of Science, Salahaddin University-Erbil, Erbil, Kurdistan Region, Iraq This study examines the three-dimensional dynamics of two gas bubbles near a horizontal rigid wall, focusing on how inter-bubble distance affects their shape, size, and jet formation. The Boundary Integral Method (BIM) with a novel local smoothing technique is employed. Critical parameters including jet velocity, bubble centroid movement, bubble radius, and collapse time are computed for each bubble to understand their interaction dynamics comprehensively. The velocity vector field and pressure distribution surrounding the bubbles are analyzed, providing detailed insights into the fluid dynamics. The findings demonstrate that inter-bubble distance significantly influences their interaction and overall behavior. These results advance the understanding of bubble dynamics near rigid boundaries, with potential applications across various scientific and engineering disciplines. https://zancojournal.su.edu.krd/index.php/JPAS/article/view/2586Boundary integral method; Three-dimensional; Local smoothing; Pressure, Bubble pair. |
| spellingShingle | Imad A. Aziz Three-dimensional Modeling of the Interaction of a Bubble pair with a Rigid Wall using Boundary Integral Method Zanco Journal of Pure and Applied Sciences Boundary integral method; Three-dimensional; Local smoothing; Pressure, Bubble pair. |
| title | Three-dimensional Modeling of the Interaction of a Bubble pair with a Rigid Wall using Boundary Integral Method |
| title_full | Three-dimensional Modeling of the Interaction of a Bubble pair with a Rigid Wall using Boundary Integral Method |
| title_fullStr | Three-dimensional Modeling of the Interaction of a Bubble pair with a Rigid Wall using Boundary Integral Method |
| title_full_unstemmed | Three-dimensional Modeling of the Interaction of a Bubble pair with a Rigid Wall using Boundary Integral Method |
| title_short | Three-dimensional Modeling of the Interaction of a Bubble pair with a Rigid Wall using Boundary Integral Method |
| title_sort | three dimensional modeling of the interaction of a bubble pair with a rigid wall using boundary integral method |
| topic | Boundary integral method; Three-dimensional; Local smoothing; Pressure, Bubble pair. |
| url | https://zancojournal.su.edu.krd/index.php/JPAS/article/view/2586 |
| work_keys_str_mv | AT imadaaziz threedimensionalmodelingoftheinteractionofabubblepairwitharigidwallusingboundaryintegralmethod |