Thermal Radiative Properties of Xonotlite Insulation Material
文献类型：期刊论文
| 作者 | Xinxin ZHANG; Gaosheng WEI; Fan YU |
| 刊名 | JOURNAL OF THERMAL SCIENCE
 |
| 出版日期 | 2005 |
| 卷号 | 14期号:3页码:281,283 |
| 关键词 | Xonotlite Insulation Radiative Properties Extinction Coefficient |
| 英文摘要 | This paper presents experimental results of thermal radiative properties of xonotlite-type calcium silicate insulation material. Transmittance spectra were first taken using Fourier transform infrared spectrometer (FTIR) for the samples with ρ=234 kg/m3. Specific extinction coefficient spectra were then obtained by applying Beer’s law. Finally, by using the diffusion approximation, the specific Rossland mean extinction coefficients and radiative thermal conductivities were obtained for various temperatures. The results show that the specific spectral extinction coefficient of xonotlite is larger than 7 m2/kg in the whole measured spectra, and diffusion approximation equation is a reasonable description of radiative heat transfer in xonotlite insulation material. The specific Rossland mean extinction coefficient of xonotlite has a maximum value at 400 K and the radiative thermal conductivity is almost proportional to the cube of temperature. |
| 公开日期 | 2013-03-11 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/53240]  |
| 专题 | 工程热物理研究所_Journal of Thermal Science |
| 推荐引用方式 GB/T 7714 | Xinxin ZHANG,Gaosheng WEI,Fan YU. Thermal Radiative Properties of Xonotlite Insulation Material[J]. JOURNAL OF THERMAL SCIENCE,2005,14(3):281,283. |
| APA | Xinxin ZHANG,Gaosheng WEI,&Fan YU.(2005).Thermal Radiative Properties of Xonotlite Insulation Material.JOURNAL OF THERMAL SCIENCE,14(3),281,283. |
| MLA | Xinxin ZHANG,et al."Thermal Radiative Properties of Xonotlite Insulation Material".JOURNAL OF THERMAL SCIENCE 14.3(2005):281,283. |
入库方式： OAI收割
来源：工程热物理研究所
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