| Experimental study on convection heat transfer and air drag in sinter layer | |
Pan LS(潘利生)1 ; Wei XL(魏小林)1; Peng Y2; Shi XB2; Liu HL2; Pan, LS (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China.
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| Source Publication | JOURNAL OF CENTRAL SOUTH UNIVERSITY
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| 2015-07-01 | |
| Volume | 22Issue:7Pages:2841-2848 |
| ISSN | 2095-2899 |
| Abstract | 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. |
| Keyword | Sinter Layer Convection Heat Transfer Pressure Drop |
| DOI | 10.1007/s11771-015-2816-z |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000358195900048 |
| WOS Keyword | COOLING PROCESS ; RECOVERY ; BED ; SIMULATION ; FLOW |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| Funding Organization | Project(51306198) supported by the National Natural Science Foundation of China |
| Department | LHD高效洁净燃烧(CPCR) |
| Classification | Q3 |
| Ranking | True |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/55781 |
| Collection | 高温气体动力学国家重点实验室 |
| Corresponding Author | Pan, LS (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China. |
| Affiliation | 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 |
| Recommended Citation 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,&Pan, LS .(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. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| 2015JBU1.pdf（1145KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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