Analysis of flow, heat transfer, solidification, and inclusion removal in continuous slab caster by finite element method
Analysis of flow, heat transfer, solidification, and inclusion removal in continuous slab caster by finite element method
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板坯连铸机流动、传热、凝固和夹杂物去除的有限元分析
DOI：
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
S. Hwang
中科院分区：
文献类型：
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作者：
C. Moon;S. Hwang
本文提出了一种基于有限元的工艺模型，用于预测连铸机内发生的全三维热机械行为。详细介绍了分析钢液区、钢液与凝固区混合区和凝固区湍流流动和传热的基本模型。然后，将这些模型集成以形成过程模型，该过程模型可以考虑热行为和机械行为之间的强烈相互依赖性。通过一系列的过程模拟的过程模型，以揭示在连铸机中发生的热机械行为的详细方面的能力被证明。
A finite element based process model is presented for prediction of the full three-dimensional, thermomechanical behaviour occurring in a continuous caster. Described in detail are basic models for analysis of the turbulent flow and heat transfer in the liquid steel zone, in the zone of mixture of the liquid steel and solidified steel, and in the solidified zone. Then, these models are integrated to form a process model, which can take into account the strong interdependence between the thermal and mechanical behaviours. The capability of the process model to reveal detailed aspects of the thermomechanical behaviour occurring in the caster is demonstrated through a series of process simulations.