Separation characteristics of the gas and liquid phases in a vane-type swirling flow field | |
Liu S(刘硕)![]() ![]() | |
发表期刊 | International Journal of Multiphase Flow
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2018-10 | |
卷号 | 107页码:131-145 |
ISSN | 0301-9322 |
摘要 | In order to investigate inlet bubble size distribution, gas phase concentration, and swirling intensity in the swirling flow field of a vane-type separator, both flow loop experiments and numerical studies have been conducted in this work. The bubble size distributions and fractions of local voids were determined using a Malvern RTsizer and electrical resistance tomography, respectively, while the numerical simulations were conducted by coupling the RNG k- εturbulent and mixture multiphase models. As a result, a suitable model for predicting the bubble size distribution parameters d 32 and d max was developed. In addition, the effects of inlet mixture flow rate, inlet void fraction, and liquid viscosity on the core size of the gas phase in the swirling flow field were determined, and the impact of the gas phase on swirling intensity was characterized using the swirling number. The obtained results can be used in designing vane-type separators for the crude oil extraction industry |
关键词 | Gas-liquid separation Bubble size distribution Swirling flow field Numerical simulation |
学科领域 | 多相流体力学 |
DOI | 10.1016/j.ijmultiphaseflow.2018.05.025 |
URL | 查看原文 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000443786200009 |
关键词[WOS] | OIL ; PERFORMANCE ; EFFICIENCY ; DESIGN |
WOS研究方向 | Mechanics |
WOS类目 | Mechanics |
项目资助者 | National Natural Science Foundation of China [51779243] ; Strategic Priority Research Program of the Chinese Academy of Science [XDB22030101] |
论文分区 | 二类/Q1 |
力学所作者排名 | 1 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/77536 |
专题 | 流固耦合系统力学重点实验室 |
作者单位 | 1.Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China 2.School of Engineering Sciences, University of Chinese Academy of Sciences, Beijing 10 0 049, China |
推荐引用方式 GB/T 7714 | Liu S,Yang LL,Zhang D,et al. Separation characteristics of the gas and liquid phases in a vane-type swirling flow field[J]. International Journal of Multiphase Flow,2018,107:131-145. |
APA | Liu S,Yang LL,Zhang D,&Xu JY.(2018).Separation characteristics of the gas and liquid phases in a vane-type swirling flow field.International Journal of Multiphase Flow,107,131-145. |
MLA | Liu S,et al."Separation characteristics of the gas and liquid phases in a vane-type swirling flow field".International Journal of Multiphase Flow 107(2018):131-145. |
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