ZHANG Wei, YUE Yongwei, ZHANG Aman, SUN Longquan. 基于AUTODYN的气泡与固定壁面相互作用数值模拟[J]. Chinese Journal of Ship Research, 2012, 7(6): 23-30. doi: 10.3969/j.issn.1673-3185.2012.06.004
Citation: ZHANG Wei, YUE Yongwei, ZHANG Aman, SUN Longquan. 基于AUTODYN的气泡与固定壁面相互作用数值模拟[J]. Chinese Journal of Ship Research, 2012, 7(6): 23-30. doi: 10.3969/j.issn.1673-3185.2012.06.004

基于AUTODYN的气泡与固定壁面相互作用数值模拟

doi: 10.3969/j.issn.1673-3185.2012.06.004
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  • Corresponding author: YUE Yongwei
  • Received Date: 2012-03-01
  • Rev Recd Date: 2012-04-01
  • Publish Date: 2012-11-26
    © 2012 The Authors. Published by Editorial Office of Chinese Journal of Ship Research. Creative Commons License
    This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 阐述了AUTODYN软件模拟水下爆炸气泡的原理及过程,通过球对称模型以及重力场中气泡的实验数据与AUTODYN计算结果的对比,验证其在计算气泡脉动时间和压力等方面的计算精度,并以此为基础研究近壁面水下爆炸气泡的动力学特征以及影响因素,包括无量纲距离对气泡形状的影响,固壁面对气泡最大半径、脉动周期和射流时间的影响,以及近固壁面气泡射流速度及压力的变化等,总结相关规律,为气泡的数值模拟研究提供参考。

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  • 张阿漫,王诗平,白兆宏,等. 不同环境下气泡脉动特性实验研究[J]. 力学学报,2011,43(1):71-83.ZHANG A M,WANG S P,BAI Z H,et al. Experimental study on bubble pulse features under different circumstances[J]. Chinese Journal of Theoretical and Applied Mechanics,2011,43(1):71-83.
    张阿漫,姚熊亮. 近自由面水下爆炸气泡的运动规律研究[J]. 物理学报,2008,57(1):339-353.ZHANG A M,YAO X L. The law of the underwater explosion bubble motion near free surface[J]. Acta Physica Sinica,2008,57(1):339-353.
    VUYST T D,VIGNJEVIC R,CAMPBELL J C. Coupling between meshless and finite element methods[J].International Journal of Impact Engineering,2005,31(8):1054-1064.
    COLE R H. Underwater explosion[M].Princeton:Princeton University Press,1948.
    GEERS T L,HUNTER K S. An integrated waveeffects model for an underwater explosion bubble[J].The Journal of the Acoustical Society of America,2002,111(4):1584-1601.
    BRUJAN E A,NAHEN K,SCHMIDT P,et al. Dynamics of laser-induced cavitation bubbles near an elastic boundary:influence of the elastic modulus[J]. Journal of Fluid Mechanics,2001,433:251-281.
    KLASEBOER E,HUNG K C,WANG C,et al. Experimental and numerical investigation of the dynamics of an underwater explosion bubble near a resilient/rigid structure[J]. Journal of Fluid Mechanics,2005,537:387-413.
    BJERKNES. Fields of force[M]. New York:Columbia University Press,1966.
    张阿漫. 水下爆炸气泡三维动态特性研究[D]. 哈尔滨:哈尔滨工程大学,2006.
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