该系数用于解决金属和冷却水之间的传热，即反映结晶器的传热能力。

This coefficient was used to solve the heat transfer between the melt and cooling water, namely the heat transfer capacity of the mold.

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本文分析了连铸结晶器铜管用的冷却水的流量、温度、流速、水质对铜管寿命的影响。

This paper analyzed the effect of the volume rate of flow, the temperature the speed of flow and the quality of cooling water on the service life of copper pipe mould.

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