Abstract: A numerical model is proposed to analysis solidliquid phase heat transfer in a complicated geometry.A new model has been obtained for the eutectic with no solubility phase state.

• 文摘:对二元固液相变进行了传热理论分析。建立了相变换热及两相流动过程的物理模型和数学模型,并进行了相应的数值求解。由模拟结果可见不同组分在固相和液相中的百分含量以及整场的温度、速度和压力分布。