Effect of geometrical parameters on flow and heat transfer performances in multi-stream spiral-wound heat exchangers
文献类型：期刊论文
| 作者 | Lu, Xing1; Zhang, Gaopeng2 ; Chen, Yi-tung3; Wang, Qiuwang1; Zeng, Min1
|
| 刊名 | applied thermal engineering
 |
| 出版日期 | 2015-10-05 |
| 卷号 | 89页码:1104-1116 |
| 关键词 | Multi-stream Spiral-wound heat exchanger Flow and heat transfer Numerical simulation Geometric parameter Taguchi method Multivariate correlation |
| 英文摘要 | the influences of the changes in geometrical factors, including the space bar thickness, the tube pitch in the first layer, the tube external diameter, the number of layers and the centre core diameter on flow and heat transfer performances in multi-stream spiral-wound heat exchangers are numerical investigated. the shell-side and tube-side nusselt number and pressure drop per unit length increase with the increase of number of layers, centre core diameter, and tube external diameter, but decrease with the increase of space bar thickness and tube pitch in the first layer. quantitatively estimation of the affecting performances of these five geometrical parameters is implemented by using the taguchi method, and the result shows that the contribution rate of them are more than 5%. thus, the multivariate correlations with the main geometrical parameters considered are developed for shell-side nusselt number and friction coefficient. (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] | shell-side ; taguchi method ; optimization |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000362862100105 |
| 公开日期 | 2015-12-01 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/25499]  |
| 专题 | 西安光学精密机械研究所_动态光学成像研究室 |
| 作者单位 | 1.Xi An Jiao Tong Univ, Key Lab Thermofluid Sci & Engn, MOE, Xian 710049, Shaanxi, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China 3.Univ Nevada, Dept Mech Engn, Las Vegas, NV 89154 USA |
| 推荐引用方式 GB/T 7714 | Lu, Xing,Zhang, Gaopeng,Chen, Yi-tung,et al. Effect of geometrical parameters on flow and heat transfer performances in multi-stream spiral-wound heat exchangers[J]. applied thermal engineering,2015,89:1104-1116. |
| APA | Lu, Xing,Zhang, Gaopeng,Chen, Yi-tung,Wang, Qiuwang,&Zeng, Min.(2015).Effect of geometrical parameters on flow and heat transfer performances in multi-stream spiral-wound heat exchangers.applied thermal engineering,89,1104-1116. |
| MLA | Lu, Xing,et al."Effect of geometrical parameters on flow and heat transfer performances in multi-stream spiral-wound heat exchangers".applied thermal engineering 89(2015):1104-1116. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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