【摘要】 本文对计算板坯连铸结晶器内流场时常用的不可压缩粘性流体力学中的动量方程的计算问题进行了讨论，提出新的控制方程（动量方程），并用示冽对计算精度进行了比较。更多还原

【Abstract】 The calculation problem of the Navier - Stabes equation that calculates the flow Pat tem of the slab casting mold in common use was discussed. The new control equation (N - S equation) was advaned and the calculation precision was contiast with.更多还原