کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6592813 | 1423363 | 2018 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
CFD simulation of gas-liquid flow in a high-pressure bubble column with a modified population balance model
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this study, based on the Luo bubble coalescence model, a model correction factor Ce 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 Ce 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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Journal of Chemical Engineering - Volume 26, Issue 6, June 2018, Pages 1350-1358
Journal: Chinese Journal of Chemical Engineering - Volume 26, Issue 6, June 2018, Pages 1350-1358
نویسندگان
Bo Zhang, Lingtong Kong, Haibo Jin, Guangxiang He, Suohe Yang, Xiaoyan Guo,