The results obtained by use of computer numerical simulation on the process filling the mould in demould cast for iron casting basically areconform to the measured values.

• 给出了一种消失模铸造充型过程数值模拟的人工神经网络算法,利用计算机进行的铸铁件消失模铸造充型过程的数值模拟结果与相应的实测值基本一致。