Numerical simulation of water-exit of a cylinder with cavities


Xue-sen Chu,Kai Yan,Zhi Wang,Ke Zhang,Guang Feng,Wei-qi Chen China Ship Scientific Research Center,Wuxi,China


The water-exit process of a cylindrical body was simulated in this paper.In the simulation,cavities were formed on the nose and at the tail of the body when the body approaches to the free surface,and then collapsed during the passage of body through the water surface.The interaction of free surface with cavity were simulated,and the high pressure due to collapse of cavities were captured.


Water-exit;cavitation;numerical simulation.


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Total: 2 articles

  • [1] Liu Zhiyong;Yi Shuqun et al, Numerical Simulation of Water-exit Cavity, Fifth International Symposium on Cavitation,
  • [2] Yan Kai, The BUBUMAC Method: A Numerical Method for Bubble Dynamics in Vortex Core, Journal of Hydrodynamics,Ser.B,

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