液态金属的对流和枝晶生长的相互作用在凝固模型中是非常重要的,因为铸造和焊接过程常伴随有自然或强迫对流.综述了耦合对流时相场的数学模型、数值计算方法以及在凝固微观组织模拟中的应用和进展,指出了该领域目前面临的问题和未来发展趋势.
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