Numerical investigation of helically coiled tube from the viewpoint of field synergy principle

CORC > 工程热物理研究所 > 中国科学院工程热物理研究所 > 中国科学院工程热物理所（论文库） > 期刊论文（SCI）

	Numerical investigation of helically coiled tube from the viewpoint of field synergy principle
	Guo, Jiangfeng; Huai, Xiulan
刊名	APPLIED THERMAL ENGINEERING
	2016-04-05
卷号	98 页码:137-143
关键词	Field synergy principle Entransy dissipation Helically coiled tube Heat exchanger Numerical simulation Heat transfer enhancement
英文摘要	The heat transfer characteristics of helically coiled tube are numerically investigated from the viewpoint of field synergy principle, and the simulation results have a good agreement with experimental results. The heat transfer enhancement of helically coiled tube can be attributed to the improvement of the synergy between the velocity vector and temperature gradient due to secondary flow, and the effects of Reynolds number, curvature ratio, and coil pitch on heat transfer performance can be well described by the field synergy principle. Moreover, the entransy dissipation augmentation number is proposed to evaluate the heat transfer performance of helically coiled tube, which is found to be suitable to evaluate heat transfer augmentation techniques. (C) 2015 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics
研究领域[WOS]	Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics
关键词[WOS]	CONVECTIVE HEAT-TRANSFER ; ENTRANSY DISSIPATION THEORY ; ENTROPY GENERATION ; OPTIMIZATION DESIGN ; FORCED-CONVECTION ; TURBULENT-FLOW ; CURVED PIPE ; EXCHANGER ; LAMINAR ; PERFORMANCE
收录类别	SCI
语种	英语
WOS记录号	WOS:000373863000013
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/112501]
专题	工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位	Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Guo, Jiangfeng,Huai, Xiulan. Numerical investigation of helically coiled tube from the viewpoint of field synergy principle[J]. APPLIED THERMAL ENGINEERING,2016,98:137-143.
APA	Guo, Jiangfeng,&Huai, Xiulan.(2016).Numerical investigation of helically coiled tube from the viewpoint of field synergy principle.APPLIED THERMAL ENGINEERING,98,137-143.
MLA	Guo, Jiangfeng,et al."Numerical investigation of helically coiled tube from the viewpoint of field synergy principle".APPLIED THERMAL ENGINEERING 98(2016):137-143.