Transformation of single drop breakup from binary to ternary and multiple in turbulent jet flows

Wenjun Liang; Dengfei Wang; Meijuan Qian; Ziqi Cai; Zhipeng Li; Zhengming Gao

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Transformation of single drop breakup from binary to ternary and multiple in turbulent jet flows

Fluid Dynamics and Transport Phenomena | Updated：2026-01-06

- Transformation of single drop breakup from binary to ternary and multiple in turbulent jet flows
- Chinese Journal of Chemical Engineering Vol. 34, Issue 6, Pages: 32-39(2021)
- Affiliations：
  
  1. Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology,Beijing,China,100029
  2. State Key Laboratory of Chemical Resource Engineering, School of Chemical Engineering, Beijing University of Chemical Technology,Beijing,China,100029
  3. Daqing Petrochemical Research Center, Petrochemical Research Institute, China National Petroleum Corporation,Daqing,China,163714
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：2021
- Accepted：
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Wenjun Liang, Dengfei Wang, Meijuan Qian, Ziqi Cai, Zhipeng Li, Zhengming Gao. Transformation of single drop breakup from binary to ternary and multiple in turbulent jet flows[J]. Chinese Journal of Chemical Engineering, 2021, 34(6): 32-39.
DOI：

Wenjun Liang, Dengfei Wang, Meijuan Qian, Ziqi Cai, Zhipeng Li, Zhengming Gao. Transformation of single drop breakup from binary to ternary and multiple in turbulent jet flows[J]. Chinese Journal of Chemical Engineering, 2021, 34(6): 32-39. DOI：

摘要

Abstract

By releasing liquid drops in turbulent jet flows

we investigated the transformation of single drop breakup from binary to ternary and multiple. Silicone oil and deionized water were the dispersed phase and continuous phase

respectively. The probability of binary

ternary

and multiple breakup of oil drops in jet flows is a function of the jet Reynolds number. To address the underlying mechanisms of this transformation of drop breakup

we performed two-dimensional particle image velocimetry (PIV) experiments of single-phase jet flows. With the combination of drop breakup phenomenon and two-dimensional PIV results in a single-phase flow field

these transformation conditions can be estimated: the capillary number ranges from 0.17 to 0.27

and the Weber number ranges from 55 to 111.

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