@Article{fdmp.2025.059878,
AUTHOR = {Shuaijie Jiang, Zechen Zhou, Xiuli Wang, Wei Xu, Wenzhuo Guo, Qingjiang Xiang},
TITLE = {Molecular Dynamics Simulation of Bubble Arrangement and Cavitation Number Influence on Collapse Characteristics},
JOURNAL = {Fluid Dynamics \& Materials Processing},
VOLUME = {21},
YEAR = {2025},
NUMBER = {3},
PAGES = {471--491},
URL = {http://www.techscience.com/fdmp/v21n3/60157},
ISSN = {1555-2578},
ABSTRACT = {In nature, cavitation bubbles typically appear in clusters, engaging in interactions that create a variety of dynamic motion patterns. To better understand the behavior of multiple bubble collapses and the mechanisms of inter-bubble interaction, this study employs molecular dynamics simulation combined with a coarse-grained force field. By focusing on collapse morphology, local density, and pressure, it elucidates how the number and arrangement of bubbles influence the collapse process. The mechanisms behind inter-bubble interactions are also considered. The findings indicate that the collapse speed of unbounded bubbles located in lateral regions is greater than that of the bubbles in the center. Moreover, it is shown that asymmetrical bubble distributions lead to a shorter collapse time overall.},
DOI = {10.32604/fdmp.2025.059878}
}