Theoretical investigation on spectral emissivity of thermal control coatings with optical-rough surface
文献类型：期刊论文
| 作者 | Gu, Mu1,2; Zhou, Jinmei2; Ren, Xifeng2; Liao, Sheng2 |
| 刊名 | Optik
 |
| 出版日期 | 2019-03-01 |
| 卷号 | 181页码:44-49 |
| 关键词 | Spectral emissivity Gaussian rough surface Monte Carlo method Thermal control coating |
| ISSN号 | 0030-4026 |
| DOI | 10.1016/j.ijleo.2018.12.017 |
| 文献子类 | 期刊论文 |
| 英文摘要 | A theoretical model for calculating the spectral emissivity of the thermal control coating with rough surfaces is proposed based on the Monte Carlo method in this paper. Instead of treating the surface of the coating as a smooth surface, a diffuse surface or a rough surface using an empirical formula, the model applies a Gaussian random rough surface to the spectral emissivity calculation of the coating. Firstly, the Gaussian rough surface is established, and its properties are mainly determined by two parameters: the root-mean-square roughness(δ) and the coherent length(l). Then the spectral emissivity model of the thermal control coating with the rough surface is established by Monte Carlo method. The directional spectral emissivity of the smooth surface and the rough surface with different roughness is compared. Finally, the reasons for their differences in spectral emissivity are explained. © 2018 Elsevier GmbH |
| WOS关键词 | SCATTERING |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000465157600007 |
| 出版者 | Elsevier GmbH |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/9778]  |
| 专题 | 空天部 |
| 作者单位 | 1.University of Chinese Academy of Sciences, Beijing; 100049, China 2.Institute of Optics and Electronics Chinese Academy of Sciences, Chengdu; 610209, China; |
| 推荐引用方式 GB/T 7714 | Gu, Mu,Zhou, Jinmei,Ren, Xifeng,et al. Theoretical investigation on spectral emissivity of thermal control coatings with optical-rough surface[J]. Optik,2019,181:44-49. |
| APA | Gu, Mu,Zhou, Jinmei,Ren, Xifeng,&Liao, Sheng.(2019).Theoretical investigation on spectral emissivity of thermal control coatings with optical-rough surface.Optik,181,44-49. |
| MLA | Gu, Mu,et al."Theoretical investigation on spectral emissivity of thermal control coatings with optical-rough surface".Optik 181(2019):44-49. |
入库方式： OAI收割
来源：光电技术研究所
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