Experimental study on convection heat transfer and air drag in sinter layer
文献类型：期刊论文
| 作者 | Pan LS(潘利生)1 ; Wei XL(魏小林)1; Peng Y2; Shi XB2; Liu HL2
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| 刊名 | JOURNAL OF CENTRAL SOUTH UNIVERSITY
 |
| 出版日期 | 2015-07-01 |
| 卷号 | 22期号:7页码:2841-2848 |
| 通讯作者邮箱 | panlisheng@imech.ac.cn |
| 关键词 | sinter layer convection heat transfer pressure drop |
| ISSN号 | 2095-2899 |
| 产权排序 | [Pan Li-sheng; Wei Xiao-lin] Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China; [Peng Yan; Shi Xiao-bao; Liu Huai-liang] Cit Heavy Ind Co Ltd, Luoyang 471039, Peoples R China |
| 通讯作者 | Pan, LS (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China. |
| 中文摘要 | Convection heat transfer coefficient and air pressure drop in sinter layer are important factors for the design of sinter cooling craft. Due to the lack of necessary data, the two parameters are studied by experimental method. The experimental results show that heat conduction of sinter impacts the measurement of convection heat transfer coefficient. Convection heat transfer increases with the increase of air volumetric flow rate. Sinter layer without small particles (sample I) gives higher convection heat transfer coefficient than that with small particles (sample II). Under the considered conditions, volumetric convection heat transfer coefficient is in the range of 400-1800 W/(m(3).degrees C). Air pressure drop in sinter layer increases with the increase of normal superficial velocity, as well as with the rise of air temperature. Additionally, air pressure drop also depends on sinter particle size distribution. In considered experimental conditions, pressure drop in sinter sample II is 2-3 times that in sinter sample I, which resulted from 17% small scale particles in sinter sample II. |
| 分类号 | Q3 |
| 类目[WOS] | Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | COOLING PROCESS ; RECOVERY ; BED ; SIMULATION ; FLOW |
| 收录类别 | SCI ; EI |
| 原文出处 | http://dx.doi.org/10.1007/s11771-015-2816-z |
| 语种 | 英语 |
| WOS记录号 | WOS:000358195900048 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/55781]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China 2.Cit Heavy Ind Co Ltd, Luoyang 471039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan LS,Wei XL,Peng Y,et al. Experimental study on convection heat transfer and air drag in sinter layer[J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY,2015,22(7):2841-2848. |
| APA | Pan LS,Wei XL,Peng Y,Shi XB,&Liu HL.(2015).Experimental study on convection heat transfer and air drag in sinter layer.JOURNAL OF CENTRAL SOUTH UNIVERSITY,22(7),2841-2848. |
| MLA | Pan LS,et al."Experimental study on convection heat transfer and air drag in sinter layer".JOURNAL OF CENTRAL SOUTH UNIVERSITY 22.7(2015):2841-2848. |
入库方式： OAI收割
来源：力学研究所
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