抄録
An experimental study on the transient solidification of a binary solution in the rectangular container cooled from its top, bottom or side wall is reported in this paper. An ammonium chloride aqueous solution was used as a binary solution. Dual wavelength holographic interferometry was used to visualize the transient temperature and concentration field and to measure the local heat and mass transfer rates at the mush/liquid interface. The experiments were performed varying the initial concentration from 5wt% to 25wt%.
As a result, the influence of the rejection of solute on heat and mass transfer rates is clarified.
