不同尺度下水力诱发空泡溃灭特性研究进展
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作者单位:

(1.新界泵业(浙江)有限公司;2.江苏大学能源与动力工程学院;3.江苏大学国家水泵及系统工程技术研究中心;4.江苏大学环境与安全工程学院)

作者简介:

葛杰(1986—),男,高级工程师,主要从事流体机械水力设计及结构优化研究。E-mail:gj@shimge.com

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基金项目:

国家自然科学基金项目(52409116)


Research progress on characteristics of hydrodynamic-induced cavitation bubble collapse at different scales
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Affiliation:

(1.Shimge Pump Industry (Zhejiang) Co., Ltd.; 2.School of Energy and Power Engineering, Jiangsu University; 3.Research Center of Fluid Machinery Engineering and Technology, Jiangsu University; 4.School of the Environment and Safety Engineering, Jiangsu University)

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    摘要:

    从实验与数值模拟两个角度综述了水力诱发空泡溃灭特性的研究进展。实验方面,对比分析了电火花与激光两种主要水力诱发空泡方式的优缺点,并从自由域、近壁面、远壁面及空泡与颗粒相互作用4个方面阐述了空泡溃灭物理特性的研究进展;数值模拟方面,从宏观、介观、微观和多尺度4个方面综述了空泡数值模拟方法的发展,并重点探讨了空泡溃灭过程中空泡与壁面、颗粒、气泡之间的相互作用机理。指出未来水力诱发空泡研究可围绕同步观测技术的改进、压力测量技术的革新以及与人工智能、大数据等技术的深度融合等方向展开。

    Abstract:

    This paper reviews the research progress on the characteristics of hydrodynamic-induced cavitation bubble collapse from both experimental and numerical simulation perspectives. In terms of experimental approaches, the advantages and disadvantages of two main methods of hydrodynamically inducing bubbles, namely electric spark and laser, are compared and analyzed. The research progress on the physical characteristics of bubble collapse is elaborated from four aspects: free field, near-wall region, far-wall region, and the interaction between bubbles and particles. In terms of numerical simulation, the development of bubble numerical simulation methods is reviewed from macroscopic, mesoscopic, microscopic and multi-scale perspectives, with a focus on the interaction mechanisms between cavitation bubbles and walls, particles, and other bubbles during the collapse process. It is pointed out that future research on hydrodynamic-induced bubbles can be carried out in directions such as improving synchronous observation techniques, innovating pressure measurement technologies, and promoting deep integration with artificial intelligence and big data technologies.

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葛杰,徐伟,王秀礼,等.不同尺度下水力诱发空泡溃灭特性研究进展[J].水利水电科技进展,2026,46(3):12-21.(Ge Jie, Xu Wei, Wang Xiuli, et al. Research progress on characteristics of hydrodynamic-induced cavitation bubble collapse at different scales[J]. Advances in Science and Technology of Water Resources,2026,46(3):12-21.(in Chinese))

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  • 收稿日期:2024-11-07
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  • 在线发布日期: 2026-06-01
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