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Applied Mathematics and Mechanics (English Edition) ›› 1999, Vol. 20 ›› Issue (8): 825-829.

• 论文 •    下一篇

THE ENERGY CRITERION OF MINIMUM EQUIVALENT DIAMETER IN GAS ATOMIZATION

马峥, 周哲玮   

  1. Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, P R China
  • 收稿日期:1998-01-20 修回日期:1998-12-28 出版日期:1999-08-18 发布日期:1999-08-18

THE ENERGY CRITERION OF MINIMUM EQUIVALENT DIAMETER IN GAS ATOMIZATION

Ma Zheng, Zhou Zhewei   

  1. Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, P R China
  • Received:1998-01-20 Revised:1998-12-28 Online:1999-08-18 Published:1999-08-18

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摘要： Gas atomization has been studied by using energy method in this paper. It shows that the capillary potential energy of the atomization droplets is supplied by the impingement of the gas on the liquid. The energy criterion of the minimum equivalent diameter of the atomization droplets is obtained. The result is comparable to the empirical formulae.

关键词: gas atomization, capillary potential energy, equivalent diameter

Abstract: Gas atomization has been studied by using energy method in this paper. It shows that the capillary potential energy of the atomization droplets is supplied by the impingement of the gas on the liquid. The energy criterion of the minimum equivalent diameter of the atomization droplets is obtained. The result is comparable to the empirical formulae.

Key words: gas atomization, capillary potential energy, equivalent diameter

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