Search

Article

x

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

Laser induced bubble characteristics with experimental and numerical methods

Wang Yu-Hong Wang Jiang-An Ren Xi-Chuang

Laser induced bubble characteristics with experimental and numerical methods

Wang Yu-Hong, Wang Jiang-An, Ren Xi-Chuang
PDF
Get Citation
Metrics
  • Abstract views:  3569
  • PDF Downloads:  865
  • Cited By: 0
Publishing process
  • Received Date:  30 April 2009
  • Accepted Date:  02 June 2009
  • Published Online:  20 December 2009

Laser induced bubble characteristics with experimental and numerical methods

  • 1. 海军工程大学电子工程学院,武汉 430033

Abstract: According to the characteristics that a laser induced bubble is filled with mostly water vapor and a little noncondensable gas, a specific Rayleigh-Plesset equation which was used to determine the position of the dynamic bubble wall and other concerned conditions were used. Mass diffusion between the bubble and the gases dissolved in surrounding water, compression of water, condensation and evaporation at the bubble wall, heat conduction, sound radiation, viscosity of water and surface tension were considered. A laser induced bubble producing, photographing and pressure measuring system was set up. Numerical and experimental method was used; the relative error of pressure inside bubble was under 10%. The relations were showed among the absorbed laser puergy, the pressure and the temperature in the bubble and the bubble radius.

Catalog

    /

    返回文章
    返回