To study the dominant mechanism of the raceway in blast furnace, a raceway cold model was established by similarity and modeling theory. A test facility based on the cold model was also set up.

为研究高炉回旋区的主要机理，采用相似和模化理论建立了回旋区的冷态实验模型，搭建了测试冷态模型的实验台。

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To study the dominant mechanism of the raceway in blast furnace, a raceway cold model was established by similarity and modeling theory. A test facility based on the cold model was also set up.

为研究高炉回旋区的主要机理，采用相似和模化理论建立了回旋区的冷态实验模型，搭建了测试冷态模型的实验台。

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