Global analysis of heat transfer in cz single crystal growth furnace (3): Effect of free surface shape

Chen Xia Jia, Cheng Jun Jing, Hui Gao, Takao Tsukada

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Based on an unsteady three-dimensional global model of heat transfer analysis which is developed for flat free surface case, we considered the meniscus of free surface and investigated the effect of curved melt free surface on melt convection and global temperature distribution inside furnace by many numerical simulations. It is found that the curved free surface tends to easily cause melt oscillation and lower down the critical rotation Reynolds number at which crystal/melt interface reverses. These results show that our global model of heat transfer analysis becomes more practical and perfect.

本文言語English
ページ(範囲)302-304
ページ数3
ジャーナルKung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
30
2
出版ステータスPublished - 2009 2 1
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 機械工学

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