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Author:

Liu, Zhao-Miao (Liu, Zhao-Miao.) (Scholars:刘赵淼) | Liu, Hua-Min (Liu, Hua-Min.) | Jin, Yan-Mei (Jin, Yan-Mei.)

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EI Scopus PKU CSCD

Abstract:

To find a more accurate method to research the formation of the droplets, the numerical simulation method is applied to study glycerin in water. Simulation of the water drop is consistent with experiment results very well. Influence of mass fractions on broken time, length and volume of the droplets are also considered. When the mass fraction varies from 0 to 80%, the broken time decreases from 4.002 s to 3.366 s, meanwhile the droplet's volume decreases from 1.063 μL to 0.9467 μL. The droplet's length changes a little between water and 20% glycerin solution, but the length of glycerin solution of more than 60% is longer than that of less than 20%. Numerical simulation is proved to be an excellent method to investigate the droplet's formation.

Keyword:

Drop breakup Mathematical models Drop formation Glycerol Surface tension Boundary conditions Computer simulation Finite difference method

Author Community:

  • [ 1 ] [Liu, Zhao-Miao]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
  • [ 2 ] [Liu, Hua-Min]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
  • [ 3 ] [Jin, Yan-Mei]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China

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Source :

Journal of Beijing University of Technology

ISSN: 0254-0037

Year: 2008

Issue: 1

Volume: 34

Page: 14-19

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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