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结晶器在线监控集成系统的开发与应用

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Indexed by:期刊论文

Date of Publication:2012-04-15

Journal:鞍钢技术

Issue:2

Page Number:18-22

ISSN No.:1006-4613

Key Words:连铸结晶器;反问题;并行计算;在线可视化

Abstract:基于板坯连铸结晶器实测的瞬态温度数据,在对结晶器与铸坯传热行为进行反问题计算的基础上,采用并行计算方法,构造出兼顾模拟准确性与实时性的传热反问题并行计算模型,有效解决了模拟计算准确性与实时性间的矛盾,同时借助Visual C++和OpenGL技术,开发出二维、三维的结晶器传热可视化方法,建立了面向在线的结晶器传热与铸坯凝固实时计算及可视化系统.为实时提供结晶器传热与铸坯凝固状态的瞬态信息,精确把握和控制结晶器传热和连铸坯的凝固过程提供了有利支持.

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