CFD simulation of gas-liquid flow in a high-pressure bubble column with a modified population balance model

Bo Zhang; Lingtong Kong; Haibo Jin; Guangxiang He; Suohe Yang; Xiaoyan Guo

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CFD simulation of gas-liquid flow in a high-pressure bubble column with a modified population balance model

General reactor | Updated：2026-01-06

- CFD simulation of gas-liquid flow in a high-pressure bubble column with a modified population balance model
- CFD simulation of gas-liquid flow in a high-pressure bubble column with a modified population balance model
- 中国化学工程学报（英文版） 2018年第6期页码：1350-1358
- Affiliations：
  
  Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing Institute of Petrochemical Technology,Beijing,China,102617
- Author bio：
- Funds：
  
  Supported by the National Natural Science Foundation of China (91634101) and The Project of Construction of Innovative Teams and Teacher Career Development for Universities and Colleges under Beijing Municipality (IDHT20180508).
- DOI：
  中图分类号：
- 纸质出版：2018
- Accepted：
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Bo Zhang, Lingtong Kong, Haibo Jin, 等. CFD simulation of gas-liquid flow in a high-pressure bubble column with a modified population balance model[J]. 中国化学工程学报（英文版）, 2018,(6):1350-1358.

Bo Zhang, Lingtong Kong, Haibo Jin, et al. CFD simulation of gas-liquid flow in a high-pressure bubble column with a modified population balance model[J]. Chinese Journal of Chemical Engineering, 2018, (6): 1350-1358.
Bo Zhang, Lingtong Kong, Haibo Jin, 等. CFD simulation of gas-liquid flow in a high-pressure bubble column with a modified population balance model[J]. 中国化学工程学报（英文版）, 2018,(6):1350-1358. DOI：

Bo Zhang, Lingtong Kong, Haibo Jin, et al. CFD simulation of gas-liquid flow in a high-pressure bubble column with a modified population balance model[J]. Chinese Journal of Chemical Engineering, 2018, (6): 1350-1358. DOI：

摘要

Abstract

In this study

based on the Luo bubble coalescence model

a model correction factor C

for pressures according to the literature experimental results was introduced in the bubble coalescence efficiency term. Then

a coupled modified population balance model (PBM) with computational fluid dynamics (CFD) was used to simulate a high-pressure bubble column. The simulation results with and without C

were compared with the experimental data. The modified CFD-PBM coupled model was used to investigate its applicability to broader experimental conditions. These results showed that the modified CFD-PBM coupled model can predict the hydrodynamic behaviors under various operating conditions.

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