方坯连铸二次冷却数值仿真商用软件

The Numerical Simulation Commercial Software for Secondary Cooling Process in Billet Continuous Casting

基于二维方坯连铸凝固传热数学模型,使用VB语言设计开发了方坯连铸计算机数值仿真商用软件,从而为连铸生产提供了一个有效的计算机"实验平台"。运用该软件仿真,可对铸机结构和连铸工艺参数进行设计与优化。通过对多台铸机的实例运算及生产应用表明,文中所开发的方坯连铸二次冷却数值仿真商用软件具有较好的准确性、实用性、通用性和易操作性,其仿真结果已成功应用于国内多台铸机高效化改造的设计和生产。

A numerical simulation commercial software has been developed by the object-oriented Visual Basic programming language on the basis of the 2D mathematical model of secondary cooling Process in billet continuous casting. Thereby an effective experimenting tool for computer simulation of continuous casting process is gained. By simulation with the software, the caster structures and operating parameters in continuous casting can be designed and optimized. The simulating calculation examples on several casters and its production applications indicate that the commercial software developed has more accuracy, practicability and commonality, as also as simpler operating capability. The simulated results have been successfully applied to the design and production of the high-efficiency modification for several billet casters interiorly.