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Numerical Simulation of Heat Transfer and Convection for CaF2 Crystal Growth by Vertical Bridgman Growth Method
Li, XH; Jiang, DP; Wang, JY; Qian, XB; Liu, RR; Wu, QH; Zhang, ZH; Su, LB
2020-03-01
Source PublicationCRYSTAL RESEARCH AND TECHNOLOGY
ISSN0232-1300
Issue3
SubtypeArticle
AbstractHerein, 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.
DOI10.1002/crat.201900191
WOS KeywordSINGLE-CRYSTALS ; INTERNAL RADIATION ; QUALITY ; SAPPHIRE ; FLOW
Language英语
WOS Research AreaCrystallography
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28310
Collection中国科学院上海硅酸盐研究所
Recommended Citation
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).
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