SIMULATION OF FLOW BOILING OF NANOFLUID IN TUBE BASED ON LATTICE BOLTZMANN MODEL

doi:10.2298/TSCI160817006Y

	SIMULATION OF FLOW BOILING OF NANOFLUID IN TUBE BASED ON LATTICE BOLTZMANN MODEL
	Yao, Shouguang 1; Huang, Tao 1; Zhao, Kai 2; Zeng, Jianbang 3; Wang, Shuhua 1
刊名	THERMAL SCIENCE
	2019
卷号	23 期号:1 页码:159-168
关键词	nanofluids tube lattice Boltzmann method flow boiling
ISSN号	0354-9836
DOI	10.2298/TSCI160817006Y
通讯作者	Yao, Shouguang(zjyaosg@126.com)
英文摘要	In this study, a lattice Boltzmann model of bubble flow boiling in a tube is established. The bubble growth, integration, and departure of 3% Al2O3-water nanofluid in the process of flow boiling are selected to simulate. The effects of different bubble distances and lateral accelerations a on the bubble growth process and the effect of heat transfer are investigated. Results showed that with an increase in the bubble distance, the bubble coalescence and the effect of heat transfer become gradual. With an increase in lateral acceleration a, the bubble growth is different. When a = 0.5e-7 and a = 0.5e-6, the bubble growth includes the process of bubble growth, coalescence, detachment, and fusion with the top bubble and when a = 0.5e-5 and a = 0.5e-4, the bubbles only experience growth and fusion, and the bubbles do not merge with the top bubble directly to the right movement because the lateral acceleration is too large, resulting in the enhanced effect of heat transfer in the tube.
资助项目	National Natural Science Foundation of China[51176069]
WOS关键词	NUMERICAL-SIMULATION ; BUBBLE ; WATER
WOS研究方向	Thermodynamics
语种	英语
出版者	VINCA INST NUCLEAR SCI
WOS记录号	WOS:000460088000014
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/24809]
专题	中国科学院广州能源研究所
通讯作者	Yao, Shouguang
作者单位	1.Jiangsu Univ Sci & Technol, Sch Energy & Power Engn Zhenjiang, Zhenjiang, Jiangsu, Peoples R China 2.China Int Marine Containers Grp Co Ltd, Nantong, Jiangsu, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Yao, Shouguang,Huang, Tao,Zhao, Kai,et al. SIMULATION OF FLOW BOILING OF NANOFLUID IN TUBE BASED ON LATTICE BOLTZMANN MODEL[J]. THERMAL SCIENCE,2019,23(1):159-168.
APA	Yao, Shouguang,Huang, Tao,Zhao, Kai,Zeng, Jianbang,&Wang, Shuhua.(2019).SIMULATION OF FLOW BOILING OF NANOFLUID IN TUBE BASED ON LATTICE BOLTZMANN MODEL.THERMAL SCIENCE,23(1),159-168.
MLA	Yao, Shouguang,et al."SIMULATION OF FLOW BOILING OF NANOFLUID IN TUBE BASED ON LATTICE BOLTZMANN MODEL".THERMAL SCIENCE 23.1(2019):159-168.