IMECH-IR  > 流固耦合系统力学重点实验室
Study of the swirling flow field induced by guide vanes using electrical resistance tomography and numerical simulations
Zhang JZ; Liu S(刘硕); Li H(李华); Chen XP(陈小平); Ma JW; Xu JY(许晶禹)
Source PublicationCHEMICAL ENGINEERING COMMUNICATIONS
2018-10
Volume205Issue:10Pages:1351-1364
ISSN0098-6445
Abstract
In this work, the swirling flow field induced by guide vanes was studied using electrical resistance tomography (ERT) and numerical simulations. The results show that the two-phase water and oil mixture moves in the same axial direction for this type of flow field, which is very unlike the flow behavior of a traditional hydrocyclone with a tangential inlet. In the pipe behind the guide vanes, the smallest axial velocity and tangential velocity are located at the center of the pipe. From the pipe center to the pipe wall, both pressure and velocity increase gradually. Downstream of guide vanes, the maximal oil volume fraction is observed at the center of the pipe. From the center of the pipe to the inner wall, the oil volume fraction gradually decreases. Moreover, ERT can precisely show the oil distribution in the pipe section. These studies prove the possibility of efficient oil and water mixture separation by guide vanes, and the results may be very important for guiding the optimal design of vane-type pipe separators
DOI10.1080/00986445.2018.1450247
Indexed BySCI ; EI
Language英语
WOS IDWOS:000441731000004
WOS KeywordFault Slip ; Pressure ; Surface ; Model
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/77537
Collection流固耦合系统力学重点实验室
Affiliation1.Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China
2.University of Chinese Academy of Sciences, Beijing, China
3.College of Intellectualized City, Beijing Union University, Beijing, China
4.Institute of Mechanics, Chinese Academy of Sciences, Beijing, China
Recommended Citation
GB/T 7714
Zhang JZ,Liu S,Li H,et al. Study of the swirling flow field induced by guide vanes using electrical resistance tomography and numerical simulations[J]. CHEMICAL ENGINEERING COMMUNICATIONS,2018,205(10):1351-1364.
APA Zhang JZ,Liu S,Li H,Chen XP,Ma JW,&Xu JY.(2018).Study of the swirling flow field induced by guide vanes using electrical resistance tomography and numerical simulations.CHEMICAL ENGINEERING COMMUNICATIONS,205(10),1351-1364.
MLA Zhang JZ,et al."Study of the swirling flow field induced by guide vanes using electrical resistance tomography and numerical simulations".CHEMICAL ENGINEERING COMMUNICATIONS 205.10(2018):1351-1364.
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