To study RH vacuum refining process, a new mathematical model of circulation flow rate to describe the circulation flow of molten steel in RH vacuum refining degasser was developed.
本文以RH真空精炼装置为研究对象，建立了描述RH真空精炼装置内钢液循环流动环流量的数学模型。
By analyzing the process of RH vacuum degassing, the physical and mathematical models that are suitable for simulating the refining process have been developed.
对RH真空脱气过程进行解析，建立了适合于RH真空脱气过程的物理模型及数学模型。
By analyzing the process of RH vacuum degassing, the physical and mathematical models that are suitable for simulating the refining process have been developed.
对RH真空脱气过程进行解析，建立了适合于RH真空脱气过程的物理模型及数学模型。
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