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首页> 外文期刊>ISIJ international >Spout Eye Area in Ladle Refining Process
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Spout Eye Area in Ladle Refining Process

机译：钢包精炼过程中的喷口区域

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摘要

The spout eye area, A_(se), was measured using cold models. Water and silicone oil were modeled for molten steel and molten slag, respectively. An empirical Eq. (13) was derived for spout eye area, A_(se). The presently measured values of A_(se) and those by Yonezawa and Schwerdtfeger were approximated by this equation within a scatter of +-60%. This equation is superior to the existing empirical equations. The reason lies in the fact that the presently proposed equation adequately includes many parameters such as the physical properties of gas and liquids that were not considered in the existing equations.
机译：使用冷模型测量喷口眼面积A_（se）。水和硅油分别针对钢水和钢渣建模。一个经验式（13）是针对壶嘴眼面积A_（se）导出的。当前的A_（se）测量值以及米泽和施韦特费格的测量值在该方程中近似为+ -60％。该方程优于现有的经验方程。原因在于，目前提出的方程式适当地包括许多参数，例如在现有方程式中未考虑的诸如气体和液体的物理性质。

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