On Application of A Mathematical Model of Square Billet Continuous Casting to Engineering
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摘要: 通過對方坯連鑄過程的分析,建立了二維非穩態凝固傳熱數學模型。根據鑄坯長度約為斷面尺度102倍的特點,選用線上積分法求解,致使模擬計算可用一般的IBM-PC/XT型微機在合理的時間內完成,從而在方坯連鑄數模的工程實用化方面取得了滿意的進步,可望成為科研、設計和生產現場的有力工具。
文中還列舉了一些模擬計算結果。Abstract: A mathematical model of two-dimensional unsteady solidification heat transfer has been developed to simulate the square billiet continuous casting.Due to the ratio of length to cross section of the billets is about 102, an integral on line is used to complate the simulation with a common computer (IBM-PC).As a result, application of this model to engineering has been made satisfactory.-
Key words:
- square billet continuous casting /
- math. model /
- integral on line
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