热镀锌过程中锌液流动行为的数值模拟研究

发布时间：2019-01-08 18:05

【摘要】：采用计算流体力学方法,对热镀锌锌锅内的锌液流动行为进行了数值模拟研究。结果表明,锌锭表面附近形成低温锌液区域,该区域的锌液温度比锌锅内的锌液平均温度低5~10℃。锌锭表面附近的低温锌液通过旋涡运动从锌锭附近流向带钢和沉没辊。而在锌锭和带钢之间增加的锌锅挡板能够有效阻挡低温锌液的流动。
[Abstract]:The flow behavior of zinc solution in hot-dip galvanizing pot was studied numerically by computational fluid dynamics (CFD) method. The results show that the low temperature liquid zinc region is formed near the surface of zinc ingot, and the average temperature of zinc solution in this area is 5 ~ 10 鈩，

本文编号：2404945