ANALYSIS OF THREE DIMENSIONAL HEAT TRANSFER OF COOLING COPPER PLATE IN THIN-SLAB CONTINUOUS CASTING MOLD

Acta Metall Sin

2007, Vol. 43

Issue (3): 332-326 DOI:

Research Articles

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ANALYSIS OF THREE DIMENSIONAL HEAT TRANSFER OF COOLING COPPER PLATE IN THIN-SLAB CONTINUOUS CASTING MOLD

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. ANALYSIS OF THREE DIMENSIONAL HEAT TRANSFER OF COOLING COPPER PLATE IN THIN-SLAB CONTINUOUS CASTING MOLD. Acta Metall Sin, 2007, 43(3): 332-326 .

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Abstract A three-dimensional heat transfer mathematical model has been developed for the cooling copper plate of the thin – slab continuous casting mold. Alternative boundary conditions are applied for the cooling slots and back plate of mold copper plate cold face. The self -developed computer code is used to calculate the temperature field in visual Fortran language. The temperature distribution temperature in heat face of mold copper plate is cloudy –shaped, and cold face is ice columnar. The influence on mold copper plate temperature fields of operational parameters (casting speed、copper plate thickness、cooling water velocity) are analyzed. Calculated typical positions temperature agrees well with the measured temperature. These results are the important theoretical base for the process control and optimization of mold design.

Key words: thin slab continuous casting mold copper plate

Received: 05 June 2006

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https://www.ams.org.cn/EN/ OR https://www.ams.org.cn/EN/Y2007/V43/I3/332

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