Investigation of the Effect of Side Arm Orientation of the T-Junction on Gas-Liquid Stratified Flow

doi:10.3390/pr11102949

IMECH-IR > 流固耦合系统力学重点实验室

	Investigation of the Effect of Side Arm Orientation of the T-Junction on Gas-Liquid Stratified Flow
	Zhang, Ming; Cui, Yuehong; An, Weizheng; Wang, Haiyan; Wang LS(王黎松); Liu S(刘硕)
通讯作者	Liu, Shuo(liushuo@imech.ac.cn)
发表期刊	PROCESSES
	2023-10-01
卷号	11 期号:10 页码:18
摘要	T-junctions are important structures used in a number of industries to separate gas and liquid. This work studied the effect of the orientation of the side arm on the separation efficiency using a computational fluid dynamics (CFD) approach, and a new mechanical model is developed based on force analysis to predict the liquid carryout threshold. Laboratory experiments from published works are used to verify the CFD simulation and the new model. In this work, the angle of the side arm to the horizontal plane, alpha, and the angle of the side arm to the main arm's axial direction, beta, are investigated. The results show that with increasing beta, the liquid carryover threshold increases accordingly, demonstrating that the liquid can be more easily carried to the side arm, while the liquid-carrying performance in the side arm is not sensitive to the inclination angle, beta. Hence, in the new model, the inclination angle of is ignored. Experimental data are collected to validate the new model. The results show that this model can accurately predict the liquid carryover threshold, and the relative error is 4.16%.
关键词	two phase flow phase separation T-junction stratified flow
DOI	10.3390/pr11102949
收录类别	SCI
语种	英语
WOS记录号	WOS:001103022900001
关键词[WOS]	2-PHASE FLOW ; PHASE-SEPARATION ; HORIZONTAL INLET ; PIPES ; SPLIT
WOS研究方向	Engineering
WOS类目	Engineering, Chemical
资助项目	National Natural Science Foundation of China[12102436]
项目资助者	National Natural Science Foundation of China
论文分区	二类
力学所作者排名	1
RpAuthor	Liu, Shuo
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/93365
专题	流固耦合系统力学重点实验室
推荐引用方式 GB/T 7714	Zhang, Ming,Cui, Yuehong,An, Weizheng,et al. Investigation of the Effect of Side Arm Orientation of the T-Junction on Gas-Liquid Stratified Flow[J]. PROCESSES,2023,11,10,:18.
APA	Zhang, Ming,Cui, Yuehong,An, Weizheng,Wang, Haiyan,王黎松,&刘硕.(2023).Investigation of the Effect of Side Arm Orientation of the T-Junction on Gas-Liquid Stratified Flow.PROCESSES,11(10),18.
MLA	Zhang, Ming,et al."Investigation of the Effect of Side Arm Orientation of the T-Junction on Gas-Liquid Stratified Flow".PROCESSES 11.10(2023):18.

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