Thermal Transport in High-Strength Polymethacrylimide (PMI) Foam Insulations
文献类型：期刊论文
| 作者 | Qiu, L.1; Zheng, X. H.1; Zhu, J.1; Tang, D. W.1; Yang, S. Y.2; Hu, A. J.2; Wang, L. L.2; Li, S. S.2 |
| 刊名 | INTERNATIONAL JOURNAL OF THERMOPHYSICS
 |
| 出版日期 | 2015-11-01 |
| 卷号 | 36期号:10-11页码:2523-2534 |
| 关键词 | Effective thermal conductivity Optimal density PMI foam Thermal transport |
| 英文摘要 | Thermal transport in high-strength polymethacrylimide (PMI) foam insulations is described, with special emphasis on the density and temperature effects on the thermal transport performance. Measurements of the effective thermal conductivity are performed by a freestanding sensor-based method. A linear relationship between the density and the effective thermal conductivity is observed. Based on the analysis of the foam insulation morphological structures and the corresponding geometrical cell model, the quantitative contribution of the solid conductivity and the gas conductivity as well as the radiative conductivity to the total effective thermal conductivity as a function of the density and temperature is calculated. The agreement between the curves of the results from the developed model and experimental data indicate the model can be used for PMI foam insulating performance optimization. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/29364]  |
| 专题 | 化学研究所_胶体、界面与化学热力学实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, L.,Zheng, X. H.,Zhu, J.,et al. Thermal Transport in High-Strength Polymethacrylimide (PMI) Foam Insulations[J]. INTERNATIONAL JOURNAL OF THERMOPHYSICS,2015,36(10-11):2523-2534. |
| APA | Qiu, L..,Zheng, X. H..,Zhu, J..,Tang, D. W..,Yang, S. Y..,...&Li, S. S..(2015).Thermal Transport in High-Strength Polymethacrylimide (PMI) Foam Insulations.INTERNATIONAL JOURNAL OF THERMOPHYSICS,36(10-11),2523-2534. |
| MLA | Qiu, L.,et al."Thermal Transport in High-Strength Polymethacrylimide (PMI) Foam Insulations".INTERNATIONAL JOURNAL OF THERMOPHYSICS 36.10-11(2015):2523-2534. |
入库方式： OAI收割
来源：化学研究所
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