介绍了板坯连铸机内部的瞬态流动、非对称流动和过渡流动等3类典型的非稳定流动的物理模拟和数值模拟的研究内容,包括水口和结晶器内的湍流流动、涡流、结晶器内自持振荡、滑板导致的水口和结晶器内非对称流动以及操作条件改变引起的过渡流动的研究概况,并提出了非稳定流动的研究方向.
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