EI、Scopus 收录
中文核心期刊

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

多泡相互作用对气泡溃灭的影响

张凌新 闻仲卿 邵雪明

张凌新, 闻仲卿, 邵雪明. 多泡相互作用对气泡溃灭的影响[J]. 力学学报, 2013, 45(6): 861-867. doi: 10.6052/0459-1879-13-067
引用本文: 张凌新, 闻仲卿, 邵雪明. 多泡相互作用对气泡溃灭的影响[J]. 力学学报, 2013, 45(6): 861-867. doi: 10.6052/0459-1879-13-067
Zhang Lingxin, Wen Zhongqing, Shao Xueming. INVESTIGATION OF BUBBLE-BUBBLE INTERACTION EFFECT DURING THE COLLAPSE OF MULTI-BUBBLE SYSTEM[J]. Chinese Journal of Theoretical and Applied Mechanics, 2013, 45(6): 861-867. doi: 10.6052/0459-1879-13-067
Citation: Zhang Lingxin, Wen Zhongqing, Shao Xueming. INVESTIGATION OF BUBBLE-BUBBLE INTERACTION EFFECT DURING THE COLLAPSE OF MULTI-BUBBLE SYSTEM[J]. Chinese Journal of Theoretical and Applied Mechanics, 2013, 45(6): 861-867. doi: 10.6052/0459-1879-13-067

多泡相互作用对气泡溃灭的影响

doi: 10.6052/0459-1879-13-067
基金项目: 国家自然科学基金(11272284)和新世纪优秀人才支持计划(2010)资助项目.
详细信息
    通讯作者:

    邵雪明,教授,主要研究方向:流体力学,水动力学,多相流。E-mail:mecsxm@zju.edu.cn

  • 中图分类号: O352

INVESTIGATION OF BUBBLE-BUBBLE INTERACTION EFFECT DURING THE COLLAPSE OF MULTI-BUBBLE SYSTEM

Funds: The project was supported by the National Natural Science Foundation of China (11272284) and the Program for New Century Excellent Talents in University (2010).
  • 摘要: 通过直接数值模拟方法对多泡在压力驱动下的溃灭过程进行了研究。气相满足理想气体正压模型,液相为不可压 流体,采用基于压力的方法求解多泡的两相流场。数值研究表明,在多泡流场中,中心气泡的溃灭过程明显不同于单泡,存在总体溃灭延迟现象和后期加速现象。随着周围气泡数的增多或气泡间距的减小,中心气泡的溃灭时间增长,溃灭时的压力峰值增大。结合理论定性分析发现,气泡运动不仅受远场压力的驱动,还受周围气泡诱导压力场的影响。周围气泡的诱导压力经历先减小后增大的过程,从而使受其影响的中心气泡产生先延迟后加速的特征。

     

  • Kim SE, Schroeder S. Numerical study of thrust-breakdown due to cavitation on a hydrofoil, a propeller, and a water jet. In: Proceedings of 28th Symposium on Naval Hydrodynamics, California, USA, September, 2010, 43-51
    Rayleigh L. On the pressure developed in a liquid during the collapse of a spherical cavity. Phil Mag,1917,34:94-98
    Plesset MS. The dynamics of cavitation bubbles. ASME J Appl Mech,1949,16:228-231
    Singhal AK, Athavale MM, Li H, Jiang Y. Mathematical basis and validation of the full cavitation model. J Fluids Eng,2002,124(3):617-624  
    Ida M. Multibubble cavitation inception. Phys Fluids,2009,21:113302  
    Shaw SJ, Jin YH, Gentry TP, et al. Experimental observations of the interaction of a laser generated cavitation bubble with a flexible membrane. Phys Fluids,1999,11:2437  
    Johnsen E, Colonius T. Numerical simulations of non-spherical bubble collapse. J Fluid Mech,2009,629:231-262  
    Zhang S, Duncan JH, Chahine GL. The final stage of the collapse of a cavitation bubble near a rigid wall. J Fluid Mech,1993,257:147-181  
    Tomita Y, Robinson PB, Tong RP, et al. Growth and collapse of cavitation bubbles near a curved rigid boundary. J Fluid Mech,2002,466:259-283
    Gregori P, Petkovšek R, Mo?ina J. Investigation of a cavitation bubble between a rigid boundary and a free surface. J Appl Phys,2007,102:094904  
    张凌新, 尹琴, 邵雪明. 水中气泡溃灭的理论与数值研究. 水动力学研究与进展A辑,2012, 27(1): 127-132 (Zhang Lingxin, Yin Qin, Shao Xueming. Theoretical and numerical studies on the bubble collapse in water. Chinese Journal of Hydrodynamics, 2012, 27(1): 127-132 (in Chinese))
    Brennen CE. Cavitation and Bubble Dynamics. New York: Oxford University Press, 1995
  • 加载中
计量
  • 文章访问数:  1389
  • HTML全文浏览量:  87
  • PDF下载量:  1157
  • 被引次数: 0
出版历程
  • 收稿日期:  2013-03-11
  • 修回日期:  2013-05-29
  • 刊出日期:  2013-11-18

目录

    /

    返回文章
    返回