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

The Korea Association of Crystal Growth (한국결정성장학회)
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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)
  • Published : 1998.06.01
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Abstract

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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