摘要
介绍了求解铸轧辊辊套温度场所采用的有限差分法 ,即采用FTCS格式进行的二维轴对称坐标下的铸轧辊辊套瞬态导热分析 ;并在此基础上进行了相应热辊型的求解 ,所得结果对于优良板型的获得具有参考价值。
A finite difference method using a FTCS scheme based on the axisymmetric coodinates is used to simulate the transient temperature field in the roll shells during roll casting.Based on the simulation,the thermal crown of the roll shells is derived.The results are valuable in obtaining good profiles of the cast strip.
出处
《上海有色金属》
CAS
2001年第4期156-159,共4页
Shanghai Nonferrous Metals
关键词
铸轧
辊套
数值模拟
温度场
有限差分法
铸轧辊
热辊型
roll casting
roll shell
numerical simulation
temperature field
Finite difference method
