IMECH-IR  > 流固耦合系统力学重点实验室(2012-)
Separation characteristics of the gas and liquid phases in a vane-type swirling flow field
Liu S(刘硕); Yang LL(杨乐乐); Zhang D(张栋); Xu JY(许晶禹)
2018-10
发表期刊International Journal of Multiphase Flow
卷号107页码:131-145
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

学科领域多相流体力学
DOI10.1016/j.ijmultiphaseflow.2018.05.025
收录类别SCI ; EI
语种英语
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(2012-)
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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