Numerical Simulation and Prediction for Sticking Type Breakout Behavior in Slab Contiuous Casting
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摘要: 建立了板坯連鑄結晶器二維導熱數學模型,計算了在正常拉坯狀態下結晶器銅版的溫度場及鑄坯發生拉漏時結晶器溫度場的變化.通過對粘結型漏鋼過程的模擬和拉漏時結晶器溫度場的分析,提出了對粘結型拉漏進行預報的預測參數Abstract: A two-dimensional heat transfer model was developed to calculate the mould wall temperature field under normal operations condition and to determine its changing behavior when breakout occured. On the numerical simulation of sticking type breakout process and the breakout related wall temperature evolution, parameters of prediction were suggested.
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Key words:
- continuous casting sheet billet /
- crystallizer /
- sticking type breakout
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