摘要
采用有限差分法计算连铸结晶器内的温度场。开发了新的计算程序,在计算中采用了不等长空间网格计算,克服了以往有限差分计算多采用等长空间网格的局限性,使该计算程序适合于不同尺寸的铸坯。计算所得结论与前人结果相符。
Definite difference method is used to calculate the temperature field in the mould of continuous casting. A new computer program with variable space steps is developed. It has overcome the shortcomings of identical space steps in the past definite differenee calcula- tions. And this makes the program guitable to variable billets. The results of the calculation is in agreement with past ones.
出处
《内蒙古科技大学学报》
CAS
1993年第1期29-34,共6页
Journal of Inner Mongolia University of Science and Technology
关键词
有限差分法
连铸
结晶器
温度场
definite difference method
continuous casting
mould
temperature field
