基于OpenFOAM的连铸方坯凝固过程数值模拟OA
Simulation on Solidification Process of Continuous Casting Bloom Based on OpenFOAM
针对连铸大方坯凝固过程数值分析问题,探讨了开源软件OpenFOAM程序设计和边界条件处理的方法.利用OpenFOAM的扩展性,对其基本导热方程求解器laplacianFoam进行修改,满足了连铸坯传热凝固计算的要求.用所开发的程序计算了低碳钢连铸大方坯的凝固过程,并通过实际生产现场测温和射钉实验,验证了数值计算的可靠性.
A simple solidification model of continuous casting bloom was proposed.Characters of object-oriented programming technique used by OpenFOAM was introduced.A new solver for the solidification of continuous casting was developed by inherit the basic solve of laplacianFoam.The solidification process of a boom of low carbon steel was modeled by OpenFOAM,and the computational results were compared with measured temperature and thickness of solidified shell obtain…查看全部>>
刘伟涛;张华;张晓峰
中冶连铸技术工程有限责任公司冶金技术研究院,北京100028武汉科技大学材料与冶金学院,湖北武汉430081中冶连铸技术工程有限责任公司冶金技术研究院,北京100028
冶金工业
OpenFOAM连铸groovyB
OpenFOAMcontinuous castinggroovyBC
《铸造技术》 2017 (9)
2233-2236,4
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