Abstract
This paper reports on the development of a model of three-dimensional global simulation in crystal growth with magnetic fields. A global model, which contains radiative, conductive and convective heat and mass transfers in a growth furnace of crystal, has been widely accepted for designing a furnace of crystal growth in actual production. Such a global model has been assumed to axisymmetric ; therefore the model imposed the furnace as an axisymmetric configuration. However, actual furnace has three-dimensional configuration, especially for a case with transverse magnetic fields applied. This paper reports the simple algorithms and calculated results of the three-dimensional global model. Such algorithm reports how to couple two-dimensional view factor to three-dimensional one. Moreover, temperature and velocity fields under transverse magnetic fields in a Cz furnace are also presented.
