한국결정성장학회:학술대회논문집 (Proceedings of the Korea Association of Crystal Growth Conference)

한국결정성장학회 (The Korea Association of Crystal Growth)
권호 표지

Numerical Simulations on the Transport Phenomena of the Silicon Melt Various on the Transport Phenomena of the Silicon Melt in Various Size of Crucibles

  • Lee, Sang-Ho (School of Materials Sci.& Eng.,Seoul National Univ) ;
  • Kim, Min-Cheol (School of Materials Sci.& Eng.,Seoul National Univ) ;
  • Yi, Kyung-Woo (School of Materials Sci.& Eng.,Seoul National Univ)
  • 발행 : 1998.06.01
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초록

The momentum, heat and mass transport in the melt of several sizes of crucibles are calculated using a three dimensional numerical simulation technique with and without the k-$\varepsilon$ turbulent model. When turbulent model is not used, non-axisymmetric profiles of velocity, temperature and oxygen concentration appear in the melt of all sizes of crucibles. Axisymmetric profiles are obtained when the k-$\varepsilon$ model is adopted.

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