Numerical Simulation of Heat Transfer and Convection for CaF2 Crystal Growth by Vertical Bridgman Growth Method
文献类型：期刊论文
| 作者 | Li, XH; Jiang, DP; Wang, JY; Qian, XB; Liu, RR; Wu, QH; Zhang, ZH; Su, LB |
| 刊名 | CRYSTAL RESEARCH AND TECHNOLOGY
 |
| 出版日期 | 2020-03-01 |
| 期号 | 3 |
| ISSN号 | 0232-1300 |
| DOI | 10.1002/crat.201900191 |
| 文献子类 | Article |
| 英文摘要 | Herein, simulations of heat transfer and convection for CaF2 crystal growth are performed. Effects of internal radiation of the crystal and the melt are investigated, indicating that the temperature and flow field near the crystal-melt interface are the most affected. The temperature gradient and flow intensity near the interface have a significant change as the absorption coefficient of crystal and melt changes. Simulations at different growth stages for Nd:CaF2 crystal are also conducted to study the evolution of the temperature field and flow field. The interface is slightly convex to the melt during the entire constant-diameter growth stage, which coincides with the actual crystal growth result. The flow intensity is extremely strong at the top and bottom of the melt, and three different vortexes exist during the entire growth process. |
| WOS关键词 | SINGLE-CRYSTALS ; INTERNAL RADIATION ; QUALITY ; SAPPHIRE ; FLOW |
| WOS研究方向 | Crystallography |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28310]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Li, XH,Jiang, DP,Wang, JY,et al. Numerical Simulation of Heat Transfer and Convection for CaF2 Crystal Growth by Vertical Bridgman Growth Method[J]. CRYSTAL RESEARCH AND TECHNOLOGY,2020(3). |
| APA | Li, XH.,Jiang, DP.,Wang, JY.,Qian, XB.,Liu, RR.,...&Su, LB.(2020).Numerical Simulation of Heat Transfer and Convection for CaF2 Crystal Growth by Vertical Bridgman Growth Method.CRYSTAL RESEARCH AND TECHNOLOGY(3). |
| MLA | Li, XH,et al."Numerical Simulation of Heat Transfer and Convection for CaF2 Crystal Growth by Vertical Bridgman Growth Method".CRYSTAL RESEARCH AND TECHNOLOGY .3(2020). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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