Influences of refrigerant-based nanofluid composition and heating condition on the migration of nanoparticles during pool boiling. Part II: Model development and validation
文献类型：期刊论文
| 作者 | Peng H(彭浩); Ding GL(丁国良); Hu HT(胡海涛) |
| 刊名 | International Journal of Refrigeration-Revue Internationale Du Froid
 |
| 出版日期 | 2011 |
| 卷号 | 34期号:8页码:1833-1845 |
| 通讯作者邮箱 | glding@sjtu.edu.cn |
| 关键词 | Bubble Liquid Model Particle Cfd Vapor Concentrated Suspensions Transfer Enhancement Nano-Fluids Flow Particles Flotation Coefficients Dispersion Convection Attachment |
| ISSN号 | 0140-7007 |
| 产权排序 | [Peng, Hao; Ding, Guoliang; Hu, Haitao] Shanghai Jiao Tong Univ, Inst Refrigerat & Cryogen, Shanghai 200240, Peoples R China; [Peng, Hao] Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Key Lab Micrograv, Beijing 100190, Peoples R China |
| 通讯作者 | Ding, GL (reprint author), Shanghai Jiao Tong Univ, Inst Refrigerat & Cryogen, 800 Dongchuan Rd, Shanghai 200240, Peoples R China |
| 合作状况 | 国内 |
| 中文摘要 | The objective of this study is to propose a model for predicting the migration characteristics of nanoparticles during the refrigerant-based nanofluid pool boiling. In establishing the present model, the departure and rising processes of bubble, as well as the movement of nanoparticles in the liquid-phase are firstly simulated; then the capture of nanoparticles by bubble and the escape of nanoparticles from the liquid-vapor interface are simulated; finally, the migration ratio of nanoparticles is obtained by flotation theory combining the analysis on the boiling process. The proposed model can predict the influences of nanoparticle type, nanoparticle size, refrigerant type, mass fraction of lubricating oil, heat flux and initial liquid-level height on the migration of nanoparticles. The migration ratio of nanoparticles predicted by the model can agree with 90% of the experimental data of within a deviation of +/- 20%, and the mean deviation is 12.1%. (C) 2011 Elsevier Ltd and IIR. All rights reserved. |
| 学科主题 | Thermodynamics ; Engineering |
| 分类号 | 二类/Q2 |
| 类目[WOS] | Thermodynamics ; Engineering, Mechanical |
| 研究领域[WOS] | Thermodynamics ; Engineering |
| 关键词[WOS] | CONCENTRATED SUSPENSIONS ; TRANSFER ENHANCEMENT ; NANO-FLUIDS ; FLOW ; PARTICLES ; FLOTATION ; COEFFICIENTS ; DISPERSION ; CONVECTION ; ATTACHMENT |
| 收录类别 | SCI ; EI |
| 原文出处 | http://dx.doi.org/10.1016/j.ijrefrig.2011.07.009 |
| 语种 | 英语 |
| WOS记录号 | WOS:000297826500014 |
| 公开日期 | 2012-04-01 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/45064]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 推荐引用方式 GB/T 7714 | Peng H,Ding GL,Hu HT. Influences of refrigerant-based nanofluid composition and heating condition on the migration of nanoparticles during pool boiling. Part II: Model development and validation[J]. International Journal of Refrigeration-Revue Internationale Du Froid,2011,34(8):1833-1845. |
| APA | Peng H,Ding GL,&Hu HT.(2011).Influences of refrigerant-based nanofluid composition and heating condition on the migration of nanoparticles during pool boiling. Part II: Model development and validation.International Journal of Refrigeration-Revue Internationale Du Froid,34(8),1833-1845. |
| MLA | Peng H,et al."Influences of refrigerant-based nanofluid composition and heating condition on the migration of nanoparticles during pool boiling. Part II: Model development and validation".International Journal of Refrigeration-Revue Internationale Du Froid 34.8(2011):1833-1845. |
入库方式： OAI收割
来源：力学研究所
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